Ranking · 2023

Internal affairs investigations per 100 officers

AnalysisRanking computed by this site from reported values; raw figures shown alongside.

Filter by civil service jurisdiction

Whether the Title 4A civil service framework governs a department's discipline. Context, not a performance signal, and not part of any grade. Rank numbers reflect the full ranking.

Municipal police496 agencies

Municipal police ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Per 100
1	Pohatcong PD	Warren	Yes	1	4	400.0^†
2	Camden PD	Camden	Yes	431	1,517	352.0
3	Freehold Boro PD	Monmouth	Yes	2	7	350.0^†
4	Hardyston Twp PD	Sussex	No	1	3	300.0^†
5	Mendham Boro PD	Morris	No	1	3	300.0^†
6	Hightstown PD	Mercer	No	6	17	283.3^†
7	Clinton Twp PD	Hunterdon	No	15	42	280.0
8	Hackensack PD	Bergen	Yes	104	271	260.6
9	Asbury Park PD	Monmouth	Yes	43	110	255.8
10	South Toms River PD	Ocean	Yes	4	9	225.0^†
11	Newark PD	Essex	Yes	698	1,558	223.2
12	East Orange PD	Essex	Yes	142	313	220.4
13	Bernards Twp PD	Somerset	No	5	11	220.0^†
14	Pompton Lakes Boro PD	Passaic	Yes	27	57	211.1
15	Magnolia PD	Camden	Yes	11	23	209.1^†
16	Maplewood PD	Essex	No	43	88	204.7
17	Delanco Twp PD	Burlington	Yes	3	6	200.0^†
18	Franklin Twp PD	Hunterdon	No	1	2	200.0^†
19	Gibbsboro PD	Camden	No	2	4	200.0^†
20	Harrington Park PD	Bergen	No	1	2	200.0^†
21	Lakehurst Boro PD	Ocean	Yes	1	2	200.0^†
22	Middlesex Co College PD	Middlesex	No	2	4	200.0^†
23	Runnemede PD	Camden	Yes	3	6	200.0^†
24	Trenton PD	Mercer	Yes	178	351	197.2
25	Pine Hill PD	Camden	No	12	23	191.7^†
26	Madison PD	Morris	No	9	17	188.9^†
27	Bridgeton PD	Cumberland	Yes	35	65	185.7
28	Guttenberg PD	Hudson	No	19	35	184.2
29	Paterson PD	Passaic	Yes	188	345	183.5
30	Livingston PD	Essex	No	41	75	182.9
31	Princeton University Police	Mercer	No	22	40	181.8
32	Haddon Heights PD	Camden	No	5	9	180.0^†
33	Millville PD	Cumberland	Yes	35	63	180.0
34	Mountain Lakes PD	Morris	No	5	9	180.0^†
35	Hoboken PD	Hudson	Yes	52	92	176.9
36	Bellmawr PD	Camden	No	8	14	175.0^†
37	Butler Boro PD	Morris	Yes	4	7	175.0^†
38	Harrison PD	Hudson	Yes	8	14	175.0^†
39	Middlesex Boro PD	Middlesex	No	4	7	175.0^†
40	Weehawken PD	Hudson	Yes	40	70	175.0
41	Winfield PD	Union	No	16	28	175.0
42	West Orange PD	Essex	Yes	55	96	174.5
43	Gloucester Twp PD	Camden	Yes	54	94	174.1
44	Bloomfield PD	Essex	Yes	70	120	171.4
45	Lodi PD	Bergen	Yes	28	48	171.4
46	Union City PD	Hudson	Yes	73	125	171.2
47	Summit PD	Union	No	13	22	169.2^†
48	Brooklawn PD	Camden	Yes	3	5	166.7^†
49	Caldwell PD	Essex	No	15	25	166.7
50	Egg Harbor City PD	Atlantic	Yes	6	10	166.7^†
51	North Arlington PD	Bergen	Yes	6	10	166.7^†
52	Pitman PD	Gloucester	No	9	15	166.7^†
53	Union Beach PD	Monmouth	Yes	3	5	166.7^†
54	Westville PD	Gloucester	No	3	5	166.7^†
55	Pennsauken Twp PD	Camden	Yes	54	89	164.8
56	Lindenwold Boro PD	Camden	Yes	17	28	164.7
57	Orange PD	Essex	Yes	81	133	164.2
58	Rahway PD	Union	Yes	61	100	163.9
59	Rochelle Park PD	Bergen	No	11	18	163.6^†
60	Cinnaminson PD	Burlington	Yes	8	13	162.5^†
61	Irvington PD	Essex	Yes	116	187	161.2
62	Passaic PD	Passaic	Yes	54	87	161.1
63	Chester PD	Morris	No	5	8	160.0^†
64	Delran Twp PD	Burlington	Yes	10	16	160.0^†
65	Hammonton PD	Atlantic	Yes	5	8	160.0^†
66	Harrison Twp PD	Gloucester	No	5	8	160.0^†
67	Lawnside Boro PD	Camden	Yes	5	8	160.0^†
68	West Deptford Twp PD	Gloucester	No	10	16	160.0^†
69	Winslow Twp PD	Camden	Yes	39	62	159.0
70	Florence Twp PD	Burlington	Yes	17	27	158.8
71	Clifton PD	Passaic	Yes	46	73	158.7
72	Hopewell Twp PD	Mercer	No	12	19	158.3^†
73	Millburn PD	Essex	Yes	19	30	157.9
74	Lawrence Twp PD	Mercer	Yes	33	52	157.6
75	Cranford PD	Union	No	14	22	157.1^†
76	Lakewood PD	Ocean	Yes	35	55	157.1
77	Paulsboro PD	Gloucester	No	7	11	157.1^†
78	Haddon Twp PD	Camden	No	16	25	156.3
79	Morris Twp PD	Morris	No	16	25	156.3
80	Keansburg PD	Monmouth	Yes	9	14	155.6^†
81	Linden PD	Union	Yes	62	96	154.8
82	Gloucester City PD	Camden	Yes	24	37	154.2
83	Phillipsburg PD	Warren	Yes	13	20	153.8^†
84	Robbinsville Twp PD	Mercer	No	17	26	152.9
85	Scotch Plains PD	Union	Yes	19	29	152.6
86	Tinton Falls PD	Monmouth	No	25	38	152.0
87	Bergenfield PD	Bergen	Yes	14	21	150.0^†
88	Boonton PD	Morris	Yes	6	9	150.0^†
89	Bound Brook PD	Somerset	No	8	12	150.0^†
90	Brielle PD	Monmouth	No	2	3	150.0^†
91	Brigantine PD	Atlantic	No	4	6	150.0^†
92	Carlstadt PD	Bergen	No	4	6	150.0^†
93	Edgewater Park Twp PD	Burlington	Yes	8	12	150.0^†
94	Elmwood Park PD	Bergen	Yes	30	45	150.0
95	Harding Twp PD	Morris	No	2	3	150.0^†
96	Harvey Cedars Boro PD	Ocean	No	2	3	150.0^†
97	Hillside PD	Union	Yes	12	18	150.0^†
98	Lower Alloways Creek Twp PD	Salem	No	2	3	150.0^†
99	Merchantville PD	Camden	No	2	3	150.0^†
100	Montvale PD	Bergen	No	2	3	150.0^†
101	New Milford PD	Bergen	No	10	15	150.0^†
102	Ramsey PD	Bergen	No	2	3	150.0^†
103	Sea Girt PD	Monmouth	No	2	3	150.0^†
104	Somers Point PD	Atlantic	Yes	8	12	150.0^†
105	South River PD	Middlesex	No	20	30	150.0
106	Woodland Park Boro PD	Passaic	Yes	8	12	150.0^†
107	Franklin Twp PD	Somerset	No	35	52	148.6
108	Roselle PD	Union	Yes	33	49	148.5
109	Glassboro PD	Gloucester	No	25	37	148.0
110	Jackson Twp PD	Ocean	Yes	50	74	148.0
111	West New York PD	Hudson	Yes	46	68	147.8
112	Nutley PD	Essex	Yes	38	56	147.4
113	Hillsborough Twp PD	Somerset	No	30	44	146.7
114	South Orange PD	Essex	Yes	30	44	146.7
115	Evesham Twp PD	Burlington	No	39	57	146.2
116	Raritan Twp PD	Hunterdon	No	13	19	146.2^†
117	North Bergen PD	Hudson	Yes	50	73	146.0
118	Hopatcong PD	Sussex	Yes	11	16	145.5^†
119	Secaucus PD	Hudson	No	20	29	145.0
120	Vineland PD	Cumberland	Yes	38	55	144.7
121	Atlantic City PD	Atlantic	Yes	92	133	144.6
122	Freehold Twp PD	Monmouth	Yes	9	13	144.4^†
123	New Providence PD	Union	No	9	13	144.4^†
124	Roseland PD	Essex	No	9	13	144.4^†
125	Spotswood PD	Middlesex	No	9	13	144.4^†
126	Elk Twp PD	Gloucester	No	7	10	142.9^†
127	Mantua Twp PD	Gloucester	No	7	10	142.9^†
128	Willingboro PD	Burlington	Yes	14	20	142.9^†
129	Elizabeth PD	Union	Yes	113	161	142.5
130	Parsippany-Troy Hills PD	Morris	Yes	31	44	141.9
131	Bradley Beach PD	Monmouth	No	5	7	140.0^†
132	Cliffside Park PD	Bergen	No	5	7	140.0^†
133	Maywood PD	Bergen	No	5	7	140.0^†
134	Oakland PD	Bergen	Yes	5	7	140.0^†
135	Wallington PD	Bergen	Yes	10	14	140.0^†
136	Wildwood PD	Cape May	Yes	18	25	138.9
137	Mount Laurel Twp PD	Burlington	Yes	13	18	138.5^†
138	Jersey City PD	Hudson	Yes	406	561	138.2
139	Howell Twp PD	Monmouth	No	16	22	137.5
140	Lavallette PD	Ocean	Yes	8	11	137.5^†
141	Milltown PD	Middlesex	Yes	8	11	137.5^†
142	Oaklyn Boro PD	Camden	No	8	11	137.5^†
143	West Windsor Twp PD	Mercer	No	16	22	137.5
144	Pemberton Twp PD	Burlington	Yes	27	37	137.0
145	Monroe Twp PD	Gloucester	Yes	19	26	136.8
146	Union Twp PD	Union	Yes	85	116	136.5
147	Collingswood PD	Camden	No	11	15	136.4^†
148	Newton PD	Sussex	Yes	11	15	136.4^†
149	Warren Twp PD	Somerset	No	11	15	136.4^†
150	Waterford Twp PD	Camden	No	11	15	136.4^†
151	Fairfield PD	Essex	No	14	19	135.7^†
152	Washington Twp PD	Morris	No	14	19	135.7^†
153	Bayonne PD	Hudson	Yes	85	114	134.1
154	Absecon City PD	Atlantic	No	12	16	133.3^†
155	Bordentown City PD	Burlington	Yes	3	4	133.3^†
156	Demarest PD	Bergen	No	3	4	133.3^†
157	Emerson PD	Bergen	No	3	4	133.3^†
158	Greenwich Twp PD	Warren	No	3	4	133.3^†
159	Hanover Twp PD	Morris	No	9	12	133.3^†
160	High Bridge Boro PD	Hunterdon	No	3	4	133.3^†
161	Kean University PD	Union	No	6	8	133.3^†
162	Kenilworth PD	Union	No	3	4	133.3^†
163	Morris Plains PD	Morris	No	6	8	133.3^†
164	North Haledon PD	Passaic	No	3	4	133.3^†
165	Ocean Twp PD	Ocean	No	6	8	133.3^†
166	River Vale PD	Bergen	No	3	4	133.3^†
167	Riverdale PD	Morris	No	3	4	133.3^†
168	Riverton Boro PD	Burlington	No	3	4	133.3^†
169	Roselle Park PD	Union	No	9	12	133.3^†
170	South Hackensack PD	Bergen	No	6	8	133.3^†
171	Plainfield PD	Union	Yes	41	54	131.7
172	Woodbridge Twp PD	Middlesex	Yes	51	67	131.4
173	Perth Amboy PD	Middlesex	Yes	36	47	130.6
174	Edison Twp PD	Middlesex	No	33	43	130.3
175	Highlands PD	Monmouth	Yes	10	13	130.0^†
176	Matawan PD	Monmouth	No	10	13	130.0^†
177	Palisades Inter. Parkway PD	Bergen	No	10	13	130.0^†
178	Washington Twp PD	Gloucester	No	20	26	130.0
179	Dover PD	Morris	Yes	24	31	129.2
180	Carteret PD	Middlesex	Yes	21	27	128.6
181	East Brunswick Twp PD	Middlesex	No	14	18	128.6^†
182	Franklin Twp PD	Gloucester	No	14	18	128.6^†
183	Greenwhich Twp PD	Gloucester	No	7	9	128.6^†
184	North Brunswick Twp PD	Middlesex	Yes	28	36	128.6
185	Ridgewood Village PD	Bergen	Yes	14	18	128.6^†
186	West Caldwell PD	Essex	No	7	9	128.6^†
187	Fort Lee PD	Bergen	Yes	39	50	128.2
188	Morristown PD	Morris	Yes	39	50	128.2
189	Medford Twp PD	Burlington	No	22	28	127.3
190	Upper Saddle River PD	Bergen	No	11	14	127.3^†
191	Wayne PD	Passaic	No	33	42	127.3
192	Palisades Park PD	Bergen	No	23	29	126.1
193	Avalon Boro PD	Cape May	No	8	10	125.0^†
194	Berlin Boro PD	Camden	No	8	10	125.0^†
195	Beverly City PD	Burlington	Yes	4	5	125.0^†
196	Chesilhurst PD	Camden	No	4	5	125.0^†
197	Chesterfield Twp PD	Burlington	No	4	5	125.0^†
198	Dunellen PD	Middlesex	No	8	10	125.0^†
199	Englishtown PD	Monmouth	No	4	5	125.0^†
200	Franklin Lakes Boro PD	Bergen	No	8	10	125.0^†
201	Kinnelon Boro PD	Morris	No	4	5	125.0^†
202	Long Branch PD	Monmouth	Yes	28	35	125.0
203	Middle Twp PD	Cape May	Yes	28	35	125.0
204	Mountainside PD	Union	No	4	5	125.0^†
205	Mullica Twp PD	Atlantic	No	8	10	125.0^†
206	Palmyra Boro PD	Burlington	No	4	5	125.0^†
207	Plainsboro Twp PD	Middlesex	No	4	5	125.0^†
208	Sea Bright PD	Monmouth	No	4	5	125.0^†
209	Ventnor PD	Atlantic	Yes	12	15	125.0^†
210	Wanaque Boro PD	Passaic	Yes	12	15	125.0^†
211	Woolwich Twp PD	Gloucester	No	4	5	125.0^†
212	Barnegat Twp PD	Ocean	No	17	21	123.5
213	New Brunswick PD	Middlesex	Yes	31	38	122.6
214	Barrington PD	Camden	No	9	11	122.2^†
215	Bridgewater Twp PD	Somerset	No	18	22	122.2
216	Denville PD	Morris	No	9	11	122.2^†
217	Middletown PD	Monmouth	Yes	18	22	122.2
218	Neptune City PD	Monmouth	No	9	11	122.2^†
219	Union Co PD	Union	Yes	18	22	122.2
220	Jefferson Twp PD	Morris	Yes	14	17	121.4^†
221	Montclair PD	Essex	No	28	34	121.4
222	Old Bridge Twp PD	Middlesex	No	14	17	121.4^†
223	Closter PD	Bergen	No	5	6	120.0^†
224	Fairview PD	Bergen	Yes	5	6	120.0^†
225	Highland Park PD	Middlesex	No	5	6	120.0^†
226	Kearny PD	Hudson	Yes	35	42	120.0
227	Long Hill Twp PD	Morris	No	5	6	120.0^†
228	Pennsville PD	Salem	No	5	6	120.0^†
229	Pleasantville PD	Atlantic	Yes	30	36	120.0
230	Raritan PD	Somerset	No	10	12	120.0^†
231	Red Bank PD	Monmouth	No	10	12	120.0^†
232	Seaside Heights PD	Ocean	Yes	15	18	120.0
233	South Amboy PD	Middlesex	Yes	5	6	120.0^†
234	Wood-Ridge PD	Bergen	Yes	5	6	120.0^†
235	Sayreville PD	Middlesex	Yes	31	37	119.4
236	North Plainfield PD	Somerset	No	16	19	118.8
237	Roxbury Twp PD	Morris	No	16	19	118.8
238	East Rutherford PD	Bergen	Yes	11	13	118.2^†
239	South Brunswick Twp PD	Middlesex	No	29	34	117.2
240	Clementon Boro PD	Camden	Yes	6	7	116.7^†
241	East Greenwich Twp PD	Gloucester	No	6	7	116.7^†
242	Manasquan PD	Monmouth	Yes	6	7	116.7^†
243	Montville Twp PD	Morris	Yes	12	14	116.7^†
244	Mount Holly PD	Burlington	Yes	6	7	116.7^†
245	Park Ridge PD	Bergen	Yes	6	7	116.7^†
246	Penns Grove PD	Salem	No	6	7	116.7^†
247	Princeton PD	Mercer	No	12	14	116.7^†
248	Ridgefield Boro PD	Bergen	No	6	7	116.7^†
249	Rockaway Twp PD	Morris	Yes	6	7	116.7^†
250	Saddle River PD	Bergen	No	6	7	116.7^†
251	Totowa Boro PD	Passaic	No	18	21	116.7
252	Cherry Hill Twp PD	Camden	No	38	44	115.8
253	Neptune Twp PD	Monmouth	No	19	22	115.8
254	North Wildwood City PD	Cape May	Yes	19	22	115.8
255	Florham Park PD	Morris	No	13	15	115.4^†
256	Bogota PD	Bergen	No	7	8	114.3^†
257	Chatham Boro PD	Morris	No	7	8	114.3^†
258	Deptford Twp PD	Gloucester	Yes	14	16	114.3^†
259	Glen Ridge PD	Essex	No	7	8	114.3^†
260	Lacey Twp PD	Ocean	Yes	14	16	114.3^†
261	Lambertville City PD	Hunterdon	No	7	8	114.3^†
262	Lincoln Park PD	Morris	Yes	7	8	114.3^†
263	Lower Twp PD	Cape May	Yes	14	16	114.3^†
264	South Plainfield PD	Middlesex	Yes	14	16	114.3^†
265	West Long Branch PD	Monmouth	No	7	8	114.3^†
266	Washington Twp PD	Warren	No	15	17	113.3
267	Bloomingdale Boro PD	Passaic	No	8	9	112.5^†
268	Burlington Twp PD	Burlington	Yes	8	9	112.5^†
269	Clark PD	Union	Yes	16	18	112.5
270	Egg Harbor Twp PD	Atlantic	No	16	18	112.5
271	Haledon PD	Passaic	No	8	9	112.5^†
272	Manalapan Twp PD	Monmouth	No	8	9	112.5^†
273	Maple Shade PD	Burlington	Yes	8	9	112.5^†
274	Metuchen PD	Middlesex	No	8	9	112.5^†
275	Mount Olive Twp PD	Morris	No	16	18	112.5
276	Voorhees Twp PD	Camden	Yes	24	27	112.5
277	Westwood PD	Bergen	No	8	9	112.5^†
278	Galloway Twp PD	Atlantic	No	25	28	112.0
279	Belleville PD	Essex	Yes	42	47	111.9
280	Brick Twp PD	Ocean	Yes	17	19	111.8
281	Ocean City PD	Cape May	Yes	17	19	111.8
282	Edgewater PD	Bergen	Yes	9	10	111.1^†
283	Ewing Twp PD	Mercer	Yes	18	20	111.1
284	Green Brook PD	Somerset	No	9	10	111.1^†
285	Westampton Twp PD	Burlington	No	9	10	111.1^†
286	Wharton Boro PD	Morris	No	9	10	111.1^†
287	Berkeley Twp PD	Ocean	Yes	29	32	110.3
288	Hamilton Twp PD	Atlantic	No	21	23	109.5
289	Lumberton Twp PD	Burlington	No	11	12	109.1^†
290	Randolph Twp PD	Morris	No	11	12	109.1^†
291	Cape May City PD	Cape May	Yes	12	13	108.3^†
292	Garfield PD	Bergen	Yes	12	13	108.3^†
293	Hawthorne PD	Passaic	No	12	13	108.3^†
294	Point Pleasant Beach PD	Ocean	Yes	12	13	108.3^†
295	Rutherford PD	Bergen	Yes	12	13	108.3^†
296	Piscataway Twp PD	Middlesex	No	13	14	107.7^†
297	Englewood PD	Bergen	No	14	15	107.1^†
298	Teaneck PD	Bergen	Yes	31	33	106.5
299	Fair Lawn PD	Bergen	Yes	16	17	106.3
300	Sparta PD	Sussex	Yes	16	17	106.3
301	Hamilton Twp PD	Mercer	Yes	17	18	105.9
302	Montgomery Twp PD	Somerset	No	17	18	105.9
303	Marlboro Twp PD	Monmouth	Yes	18	19	105.6
304	Allendale PD	Bergen	No	5	5	100.0^†
305	Allenhurst PD	Monmouth	No	4	4	100.0^†
306	Allentown Boro PD	Monmouth	No	3	3	100.0^†
307	Alpine PD	Bergen	No	1	1	100.0^†
308	Andover Twp PD	Sussex	Yes	2	2	100.0^†
309	Atlantic Highlands PD	Monmouth	No	1	1	100.0^†
310	Audubon PD	Camden	No	5	5	100.0^†
311	Avon-By-The-Sea PD	Monmouth	No	2	2	100.0^†
312	Bayhead Boro PD	Ocean	No	1	1	100.0^†
313	Beach Haven PD	Ocean	Yes	2	2	100.0^†
314	Beachwood Boro PD	Ocean	Yes	3	3	100.0^†
315	Bedminster Twp PD	Somerset	No	3	3	100.0^†
316	Belmar PD	Monmouth	Yes	6	6	100.0^†
317	Berkeley Heights PD	Union	No	5	5	100.0^†
318	Berlin Twp PD	Camden	No	7	7	100.0^†
319	Bernardsville PD	Somerset	No	2	2	100.0^†
320	Blairstown Twp PD	Warren	No	1	1	100.0^†
321	Branchburg Twp PD	Somerset	No	2	2	100.0^†
322	Burlington City PD	Burlington	Yes	11	11	100.0^†
323	Byram Twp PD	Sussex	Yes	5	5	100.0^†
324	Carneys Point PD	Salem	No	6	6	100.0^†
325	Cedar Grove PD	Essex	No	7	7	100.0^†
326	Chatham Twp PD	Morris	No	4	4	100.0^†
327	Clayton PD	Gloucester	No	5	5	100.0^†
328	Clinton Town PD	Hunterdon	No	4	4	100.0^†
329	College Of New Jersey PD	Mercer	No	5	5	100.0^†
330	Colts Neck PD	Monmouth	No	4	4	100.0^†
331	Cranbury Twp PD	Middlesex	No	4	4	100.0^†
332	Cresskill PD	Bergen	No	3	3	100.0^†
333	Deal PD	Monmouth	No	2	2	100.0^†
334	Dumont PD	Bergen	No	4	4	100.0^†
335	East Hanover Twp PD	Morris	No	1	1	100.0^†
336	East Newark PD	Hudson	No	1	1	100.0^†
337	East Windsor Twp PD	Mercer	No	4	4	100.0^†
338	Eastampton Twp PD	Burlington	No	4	4	100.0^†
339	Eatontown PD	Monmouth	No	2	2	100.0^†
340	Elmer Boro PD	Salem	No	1	1	100.0^†
341	Fanwood PD	Union	No	6	6	100.0^†
342	Far Hills PD	Somerset	No	1	1	100.0^†
343	Franklin Boro PD	Sussex	No	6	6	100.0^†
344	Garwood PD	Union	No	1	1	100.0^†
345	Glen Rock PD	Bergen	No	4	4	100.0^†
346	Hackettstown PD	Warren	Yes	1	1	100.0^†
347	Haddonfield PD	Camden	No	1	1	100.0^†
348	Hazlet Twp PD	Monmouth	Yes	1	1	100.0^†
349	Hillsdale PD	Bergen	No	5	5	100.0^†
350	Ho-Ho-Kus PD	Bergen	No	4	4	100.0^†
351	Holland Twp PD	Hunterdon	No	1	1	100.0^†
352	Holmdel PD	Monmouth	Yes	5	5	100.0^†
353	Independence Twp PD	Warren	Yes	1	1	100.0^†
354	Island Heights Boro PD	Ocean	No	1	1	100.0^†
355	Jamesburg PD	Middlesex	No	2	2	100.0^†
356	Laurel Springs PD	Camden	No	3	3	100.0^†
357	Lebanon Twp PD	Hunterdon	No	3	3	100.0^†
358	Leonia PD	Bergen	No	5	5	100.0^†
359	Little Egg Harbor Twp PD	Ocean	Yes	3	3	100.0^†
360	Little Falls PD	Passaic	No	4	4	100.0^†
361	Logan Twp PD	Gloucester	No	6	6	100.0^†
362	Long Beach Twp PD	Ocean	Yes	1	1	100.0^†
363	Longport PD	Atlantic	No	1	1	100.0^†
364	Lopatcong Twp PD	Warren	Yes	2	2	100.0^†
365	Lyndhurst PD	Bergen	No	5	5	100.0^†
366	Mahwah Twp PD	Bergen	No	5	5	100.0^†
367	Manchester Twp PD	Ocean	No	13	13	100.0^†
368	Mansfield Twp PD	Burlington	No	1	1	100.0^†
369	Mantoloking Boro PD	Ocean	No	1	1	100.0^†
370	Manville PD	Somerset	No	3	3	100.0^†
371	Margate PD	Atlantic	Yes	3	3	100.0^†
372	Medford Lakes PD	Burlington	No	4	4	100.0^†
373	Mendham Twp PD	Morris	No	3	3	100.0^†
374	Monmouth Beach PD	Monmouth	No	6	6	100.0^†
375	Monroe Twp PD	Middlesex	No	15	15	100.0
376	Montclair State University PD	Essex	No	1	1	100.0^†
377	Moonachie PD	Bergen	Yes	3	3	100.0^†
378	Moorestown PD	Burlington	Yes	2	2	100.0^†
379	Mount Arlington Boro PD	Morris	No	5	5	100.0^†
380	Mt. Ephraim PD	Camden	No	1	1	100.0^†
381	Netcong Boro PD	Morris	No	4	4	100.0^†
382	North Caldwell PD	Essex	No	1	1	100.0^†
383	Northfield PD	Atlantic	No	3	3	100.0^†
384	Northvale PD	Bergen	No	1	1	100.0^†
385	Norwood PD	Bergen	No	2	2	100.0^†
386	Ocean Twp PD	Monmouth	No	14	14	100.0^†
387	Oceanport PD	Monmouth	No	1	1	100.0^†
388	Ogdensburg PD	Sussex	Yes	3	3	100.0^†
389	Old Tappan PD	Bergen	No	2	2	100.0^†
390	Oradell PD	Bergen	No	1	1	100.0^†
391	Paramus PD	Bergen	No	5	5	100.0^†
392	Peapack-Gladstone PD	Somerset	No	4	4	100.0^†
393	Pemberton Boro PD	Burlington	No	1	1	100.0^†
394	Pennington Boro PD	Mercer	No	3	3	100.0^†
395	Pequannock PD	Morris	No	2	2	100.0^†
396	Pine Beach Boro PD	Ocean	No	1	1	100.0^†
397	Plumsted Twp PD	Ocean	No	6	6	100.0^†
398	Point Pleasant Boro PD	Ocean	Yes	8	8	100.0^†
399	Prospect Park Boro PD	Passaic	No	1	1	100.0^†
400	Readington PD	Hunterdon	No	11	11	100.0^†
401	Ridgefield Park PD	Bergen	No	6	6	100.0^†
402	Ringwood Boro PD	Passaic	Yes	6	6	100.0^†
403	River Edge PD	Bergen	No	2	2	100.0^†
404	Riverside PD	Burlington	Yes	1	1	100.0^†
405	Rockaway Boro PD	Morris	No	5	5	100.0^†
406	Rumson PD	Monmouth	No	2	2	100.0^†
407	Saddle Brook PD	Bergen	Yes	6	6	100.0^†
408	Salem City PD	Salem	Yes	10	10	100.0^†
409	Sea Isle City PD	Cape May	Yes	3	3	100.0^†
410	Seaside Park PD	Ocean	Yes	2	2	100.0^†
411	Ship Bottom Boro PD	Ocean	No	2	2	100.0^†
412	Somerdale PD	Camden	Yes	4	4	100.0^†
413	Somerville PD	Somerset	No	4	4	100.0^†
414	South Bound Brook PD	Somerset	No	2	2	100.0^†
415	Spring Lake Heights PD	Monmouth	No	2	2	100.0^†
416	Spring Lake PD	Monmouth	No	1	1	100.0^†
417	Springfield Twp PD	Burlington	No	3	3	100.0^†
418	Stafford Twp PD	Ocean	No	13	13	100.0^†
419	Stone Harbor Boro PD	Cape May	No	2	2	100.0^†
420	Stratford Boro PD	Camden	Yes	7	7	100.0^†
421	Surf City PD	Ocean	No	1	1	100.0^†
422	Tenafly PD	Bergen	No	4	4	100.0^†
423	Tuckerton Boro PD	Ocean	No	3	3	100.0^†
424	Waldwick PD	Bergen	Yes	3	3	100.0^†
425	Wall Twp PD	Monmouth	No	8	8	100.0^†
426	Washington Twp PD	Bergen	No	2	2	100.0^†
427	Watchung PD	Somerset	No	7	7	100.0^†
428	West Amwell Twp PD	Hunterdon	No	2	2	100.0^†
429	West Milford PD	Passaic	Yes	8	8	100.0^†
430	Wildwood Crest Boro PD	Cape May	Yes	5	5	100.0^†
431	William Paterson University PD	Passaic	No	2	2	100.0^†
432	Woodbury City PD	Gloucester	No	9	9	100.0^†
433	Woodcliff Lake PD	Bergen	No	5	5	100.0^†
434	Woodlynne PD	Camden	Yes	2	2	100.0^†
435	Wyckoff Twp PD	Bergen	No	1	1	100.0^†
436	Verona PD	Essex	Yes	11	10	90.9^†
437	Aberdeen Twp PD	Monmouth	Yes	10	9	90.0^†
438	Linwood City PD	Atlantic	No	5	4	80.0^†
439	Keyport PD	Monmouth	Yes	12	8	66.7^†
440	Boonton Twp PD	Morris	No	2	1	50.0^†
·	Belvidere PD	Warren	No	not reported	not reported	not computable^†
·	Bordentown Twp PD	Burlington	Yes	not reported	not reported	not computable^†
·	Brookdale College PD	Monmouth	No	not reported	not reported	not computable^†
·	Cherry Hill Campus PD	Camden	No	not reported	not reported	not computable^†
·	Delaware River Port Authority PD	Camden	No	not reported	not reported	not computable^†
·	Delaware Twp PD	Hunterdon	No	not reported	not reported	not computable^†
·	Delran PD	Burlington	Yes	not reported	not reported	not computable^†
·	Edgewater Park PD	Burlington	Yes	not reported	not reported	not computable^†
·	Englewood Cliffs PD	Bergen	No	not reported	not reported	not computable^†
·	Essex County College PD	Essex	Yes	not reported	not reported	not computable^†
·	Essex Fells PD	Essex	No	not reported	not reported	not computable^†
·	Fair Haven PD	Monmouth	No	not reported	not reported	not computable^†
·	Flemington PD	Hunterdon	No	not reported	not reported	not computable^†
·	Florence PD	Burlington	Yes	not reported	not reported	not computable^†
·	Franklin Twp PD - Gloucester County	Gloucester	No	not reported	not reported	not computable^†
·	Franklin Twp PD - Hunterdon County	Hunterdon	No	not reported	not reported	not computable^†
·	Franklin Twp PD - Somerset County	Somerset	No	not reported	not reported	not computable^†
·	Frenchtown Boro PD	Hunterdon	No	not reported	not reported	not computable^†
·	Greenwich Twp PD - Warren County	Warren	No	not reported	not reported	not computable^†
·	Hamburg PD	Sussex	No	not reported	not reported	not computable^†
·	Hamilton Twp PD - Mercer County	Mercer	Yes	not reported	not reported	not computable^†
·	Hasbrouck Heights PD	Bergen	No	not reported	not reported	not computable^†
·	Haworth PD	Bergen	No	not reported	not reported	not computable^†
·	Hi-Nella PD	Camden	No	not reported	not reported	not computable^†
·	Little Ferry PD	Bergen	No	not reported	not reported	not computable^†
·	Little Silver PD	Monmouth	No	not reported	not reported	not computable^†
·	Lumberton PD	Burlington	No	not reported	not reported	not computable^†
·	Mansfield Twp PD	Warren	No	not reported	not reported	not computable^†
·	Midland Park PD	Bergen	No	not reported	not reported	not computable^†
·	Monmouth University PD	Monmouth	No	not reported	not reported	not computable^†
·	Monroe Twp PD - Gloucester County	Gloucester	Yes	not reported	not reported	not computable^†
·	Monroe Twp PD - Middlesex County	Middlesex	No	not reported	not reported	not computable^†
·	Morris County Park PD	Morris	Yes	not reported	not reported	not computable^†
·	New Hanover Twp PD	Burlington	No	not reported	not reported	not computable^†
·	New Jersey Institute Of Technology PD	Essex	No	not reported	not reported	not computable^†
·	North Hanover Twp PD	Burlington	No	not reported	not reported	not computable^†
·	Oceangate Boro PD	Ocean	No	not reported	not reported	not computable^†
·	Princeton University PD	Mercer	No	not reported	not reported	not computable^†
·	Ridgefield PD	Bergen	No	not reported	not reported	not computable^†
·	Ridgewood PD	Bergen	Yes	not reported	not reported	not computable^†
·	Salem PD	Salem	Yes	not reported	not reported	not computable^†
·	Shrewsbury PD	Monmouth	No	not reported	not reported	not computable^†
·	Springfield Twp PD - Burlington County	Burlington	No	not reported	not reported	not computable^†
·	Springfield Twp PD	Union	No	not reported	not reported	not computable^†
·	Springfield Twp PD - Union County	Union	No	not reported	not reported	not computable^†
·	Stanhope PD	Sussex	Yes	not reported	not reported	not computable^†
·	Stevens Institute Of Technology PD	Hudson	No	not reported	not reported	not computable^†
·	Tewksbury Twp PD	Hunterdon	No	not reported	not reported	not computable^†
·	Toms River Twp PD	Ocean	No	not reported	not reported	not computable^†
·	Vernon Twp PD	Sussex	Yes	not reported	not reported	not computable^†
·	Washington Twp PD - Gloucester County	Gloucester	No	not reported	not reported	not computable^†
·	Washington Twp PD - Warren County	Warren	No	not reported	not reported	not computable^†
·	West Wildwood Boro PD	Cape May	No	not reported	not reported	not computable^†
·	Westfield PD	Union	No	not reported	not reported	not computable^†
·	Woodbury Heights PD	Gloucester	No	not reported	not reported	not computable^†
·	Woodstown Boro PD	Salem	No	not reported	not reported	not computable^†

† Rate based on fewer than 15 officers; small samples swing widely.

Corrections26 agencies

Corrections ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Per 100
1	Dept Of Corrections	State	Not verified	882	1,772	200.9
2	Somerset Co Corrections	Somerset	Not verified	40	66	165.0
3	Morris Co Corrections	Morris	Yes	22	35	159.1
4	Middlesex Co Corrections	Middlesex	Yes	29	44	151.7
5	Burlington Co Corrections	Burlington	Yes	12	18	150.0^†
6	Cumberland Co Corrections	Cumberland	Yes	29	41	141.4
7	Camden Co Corrections	Camden	Yes	108	146	135.2
8	Hudson Co Corrections	Hudson	Yes	53	66	124.5
9	Monmouth Co Corrections	Monmouth	Yes	46	56	121.7
10	Ocean Co Corrections	Ocean	Yes	33	39	118.2
11	Warren Co Corrections	Warren	Yes	2	2	100.0^†
·	Atlantic Co Corrections	Atlantic	Yes	not reported	not reported	not computable^†
·	Burlington County Department of Corrections	Burlington	Yes	not reported	not reported	not computable^†
·	Camden County Department of Corrections	Camden	Yes	not reported	not reported	not computable^†
·	Cape May County Correctional Center	Cape May	Yes	not reported	not reported	not computable^†
·	Cumberland County Department of Corrections	Cumberland	Yes	not reported	not reported	not computable^†
·	Essex Co Corrections	Essex	Yes	not reported	not reported	not computable^†
·	Essex County Department of Corrections	Essex	Yes	not reported	not reported	not computable^†
·	Hudson County Department of Corrections	Hudson	Yes	not reported	not reported	not computable^†
·	Middlesex County Department of Corrections	Middlesex	Yes	not reported	not reported	not computable^†
·	Monmouth County Department of Corrections	Monmouth	Yes	not reported	not reported	not computable^†
·	Morris County Department of Corrections	Morris	Yes	not reported	not reported	not computable^†
·	Ocean County Department of Corrections	Ocean	Yes	not reported	not reported	not computable^†
·	Salem County Correctional Facility	Salem	Yes	not reported	not reported	not computable^†
·	Somerset County Department of Corrections	Somerset	Not verified	not reported	not reported	not computable^†
·	Warren County Department of Corrections	Warren	Yes	not reported	not reported	not computable^†

† Rate based on fewer than 15 officers; small samples swing widely.

County sheriff34 agencies

County sheriff ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Per 100
1	Bergen Co Sheriffs Dept	Bergen	Yes	140	221	157.9
2	Camden Co Sheriffs Dept	Camden	Yes	62	95	153.2
3	Cumberland Co Sheriff'S Dept	Cumberland	Yes	17	26	152.9
4	Cape May Co Sheriffs Office	Cape May	Yes	22	31	140.9
5	Essex Co Sheriffs Office	Essex	Yes	116	155	133.6
6	Salem Co Sheriffs Dept	Salem	Yes	6	8	133.3^†
7	Gloucester Co Sheriffs Dept	Gloucester	Yes	17	22	129.4
8	Union Co Sheriffs Office	Union	Yes	30	37	123.3
9	Ocean Co Sheriffs Dept	Ocean	Yes	6	7	116.7^†
10	Passaic Co Sheriffs Dept	Passaic	Yes	63	73	115.9
11	Burlington County Sheriffs Off	Burlington	Yes	13	15	115.4^†
12	Middlesex Co Sheriffs Dept	Middlesex	Yes	39	44	112.8
13	Mercer Co Sheriffs Dept	Mercer	Yes	16	18	112.5
14	Hudson Co Sheriffs Dept	Hudson	Yes	41	46	112.2
15	Atlantic Co Sheriffs Office	Atlantic	Yes	21	23	109.5
16	Hunterdon Co Sheriff'S Dept	Hunterdon	Yes	2	2	100.0^†
17	Monmouth Co Sheriffs Dept	Monmouth	Yes	13	13	100.0^†
18	Morris Co Sheriff's Dept	Morris	Yes	8	8	100.0^†
19	Somerset Co Sheriffs Dept	Somerset	Not verified	5	5	100.0^†
20	Sussex Co Sheriff'S Dept	Sussex	Yes	3	3	100.0^†
21	Warren Co Sheriff'S Dept	Warren	Yes	5	5	100.0^†
·	Bergen County Sheriffs Office	Bergen	Yes	not reported	not reported	not computable^†
·	Burlington County Sheriffs Office	Burlington	Yes	not reported	not reported	not computable^†
·	Camden County Sheriffs Office	Camden	Yes	not reported	not reported	not computable^†
·	Cumberland County Sheriffs Office	Cumberland	Yes	not reported	not reported	not computable^†
·	Gloucester County Sheriffs Office	Gloucester	Yes	not reported	not reported	not computable^†
·	Hudson County Sheriffs Office	Hudson	Yes	not reported	not reported	not computable^†
·	Mercer County Sheriffs Office	Mercer	Yes	not reported	not reported	not computable^†
·	Middlesex County Sheriffs Office	Middlesex	Yes	not reported	not reported	not computable^†
·	Monmouth County Sheriffs Office	Monmouth	Yes	not reported	not reported	not computable^†
·	Morris County Sheriffs Office	Morris	Yes	not reported	not reported	not computable^†
·	Passaic County Sheriffs Office	Passaic	Yes	not reported	not reported	not computable^†
·	Salem County Sheriffs Office	Salem	Yes	not reported	not reported	not computable^†
·	Somerset County Sheriffs Office	Somerset	Not verified	not reported	not reported	not computable^†

† Rate based on fewer than 15 officers; small samples swing widely.

County prosecutor24 agencies

County prosecutor ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Per 100
1	Cape May Co Prosecutors Office	Cape May	Not verified	3	6	200.0^†
2	Cumberland Co Prosecutors Office	Cumberland	Not verified	13	18	138.5^†
3	Passaic Co Prosecutors Office	Passaic	Not verified	15	19	126.7
4	Hunterdon Co Prosecutor Office	Hunterdon	Not verified	4	5	125.0^†
5	Mercer Co Prosecutor Office	Mercer	Not verified	4	5	125.0^†
6	Monmouth Co Prosecutors Office	Monmouth	Not verified	4	5	125.0^†
7	Hudson Co Prosecutor Office	Hudson	Not verified	7	8	114.3^†
8	Camden Co Prosecutors Office	Camden	Not verified	15	17	113.3
9	Middlesex Co Prosecutors Office	Middlesex	Not verified	15	17	113.3
10	Somerset Co Prosecutors Office	Somerset	Not verified	10	11	110.0^†
11	Union Co Prosecutors Office	Union	Not verified	21	23	109.5
12	Atlantic County Prosecutors Office	Atlantic	Not verified	7	7	100.0^†
13	Bergen Co Prosecutor’s Office	Bergen	Not verified	8	8	100.0^†
14	Burlington Co Prosecutors Office	Burlington	Not verified	2	2	100.0^†
15	Ocean Co Prosecutors Office	Ocean	Not verified	3	3	100.0^†
16	Salem Co Prosecutors Office	Salem	Not verified	5	5	100.0^†
17	Sussex Co Prosecutors Office	Sussex	Not verified	3	3	100.0^†
18	Warren Co Prosecutors Office	Warren	Not verified	5	5	100.0^†
·	Bergen County Prosecutors Office	Bergen	Not verified	not reported	not reported	not computable^†
·	Essex Co Prosecutors Office	Essex	Not verified	not reported	not reported	not computable^†
·	Gloucester Co Prosecutors Office	Gloucester	Not verified	not reported	not reported	not computable^†
·	Hudson County Prosecutors Office	Hudson	Not verified	not reported	not reported	not computable^†
·	Mercer County Prosecutors Office	Mercer	Not verified	not reported	not reported	not computable^†
·	Morris Co Prosecutors Office	Morris	Not verified	not reported	not reported	not computable^†

† Rate based on fewer than 15 officers; small samples swing widely.

State agency11 agencies

State agency ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Per 100
1	Rutgers University PD	State	Not verified	40	88	220.0
2	New Jersey Transit Police	State	Not verified	114	188	164.9
3	New Jersey State Police	State	Not verified	560	846	151.1
4	Youth Justice Commission	State	Not verified	83	107	128.9
5	NJ State Parole Board	State	Not verified	31	36	116.1
6	Delaware River and Bay Authority PD	State	Not verified	4	4	100.0^†
7	NJ Department Of Human Services	State	Not verified	9	9	100.0^†
8	NJ Div Criminal Justice - Trenton	State	Not verified	6	6	100.0^†
9	NJ Division of Fish and Wildlife	State	Not verified	1	1	100.0^†
10	Park Police	State	Not verified	10	10	100.0^†
·	NJ Division of Criminal Justice - Trenton	State	Not verified	not reported	not reported	not computable^†

† Rate based on fewer than 15 officers; small samples swing widely.

County agency2 agencies

County agency ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Per 100
1	Burlington County Bridge Commission	Burlington	Yes	1	1	100.0^†
·	Atlantic County Public Safety Division of Adult Detention	Atlantic	Yes	not reported	not reported	not computable^†

† Rate based on fewer than 15 officers; small samples swing widely.

Other agency6 agencies

Other agency ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Per 100
1	Delaware River Port Authority	Camden	Not verified	18	35	194.4
2	Rowan University Of NJ	Gloucester	Not verified	12	20	166.7^†
3	New Jersey Institute Of Technology	Essex	Not verified	19	22	115.8
4	Toms River Township	Ocean	Not verified	13	15	115.4^†
5	Stockton University	Atlantic	Not verified	6	6	100.0^†
·	Cherry Hill BOE	Camden	Not verified	not reported	not reported	not computable^†

† Rate based on fewer than 15 officers; small samples swing widely.

Metric definition. Investigations divided by reported sworn officers, times 100. Agencies with no numeric officer count are listed but not ranked.^[1]

Read with care. Rankings never mix agency types. A higher internal affairs volume is ambiguous on its own: it can reflect more misconduct or a stronger reporting culture.

Sources

[1]New Jersey Internal Affairs Agency Totals, 2021-2025. New Jersey Office of the Attorney General. Sheet "Sheet1", row 1. Snapshot retrieved 2026-06-09. Computed from each agency's 2023 row; row 1 is the header. ↩