Ranking · 2025

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	Far Hills PD	Somerset	No	1	4	400.0^†
2	Camden PD	Camden	Yes	390	1,495	383.3
3	Delaware Twp PD	Hunterdon	No	3	11	366.7^†
4	East Orange PD	Essex	Yes	138	462	334.8
5	Penns Grove PD	Salem	No	12	36	300.0^†
6	Spring Lake PD	Monmouth	No	1	3	300.0^†
7	Franklin Boro PD	Sussex	No	10	29	290.0^†
8	Beverly City PD	Burlington	Yes	5	14	280.0^†
9	Hammonton PD	Atlantic	Yes	13	34	261.5^†
10	Milltown PD	Middlesex	Yes	5	13	260.0^†
11	Belvidere PD	Warren	No	2	5	250.0^†
12	North Hanover Twp PD	Burlington	No	2	5	250.0^†
13	Irvington PD	Essex	Yes	125	310	248.0
14	Hopatcong PD	Sussex	Yes	6	13	216.7^†
15	Berlin Twp PD	Camden	No	8	17	212.5^†
16	Hoboken PD	Hudson	Yes	81	170	209.9
17	Gloucester City PD	Camden	Yes	21	44	209.5
18	Clinton Twp PD	Hunterdon	No	14	29	207.1^†
19	Brooklawn PD	Camden	Yes	8	16	200.0^†
20	East Newark PD	Hudson	No	3	6	200.0^†
21	Gibbsboro PD	Camden	No	2	4	200.0^†
22	Harrington Park PD	Bergen	No	2	4	200.0^†
23	Lumberton Twp PD	Burlington	No	10	20	200.0^†
24	Norwood PD	Bergen	No	2	4	200.0^†
25	Peapack-Gladstone PD	Somerset	No	2	4	200.0^†
26	Princeton University Police	Mercer	No	12	24	200.0^†
27	Rockaway Boro PD	Morris	No	1	2	200.0^†
28	West Wildwood Boro PD	Cape May	No	1	2	200.0^†
29	Scotch Plains PD	Union	Yes	23	45	195.7
30	Sparta PD	Sussex	Yes	22	43	195.5
31	West Caldwell PD	Essex	No	15	29	193.3
32	Fairfield PD	Essex	No	27	51	188.9
33	Runnemede PD	Camden	Yes	9	17	188.9^†
34	Palisades Inter. Parkway PD	Bergen	No	15	28	186.7
35	Bridgeton PD	Cumberland	Yes	35	65	185.7
36	Lawnside Boro PD	Camden	Yes	7	13	185.7^†
37	Newark PD	Essex	Yes	527	978	185.6
38	Tinton Falls PD	Monmouth	No	33	61	184.8
39	South Orange PD	Essex	Yes	19	35	184.2
40	Millville PD	Cumberland	Yes	44	80	181.8
41	Nutley PD	Essex	Yes	58	105	181.0
42	Green Brook PD	Somerset	No	5	9	180.0^†
43	Roselle Park PD	Union	No	9	16	177.8^†
44	Union Beach PD	Monmouth	Yes	9	16	177.8^†
45	Caldwell PD	Essex	No	8	14	175.0^†
46	Egg Harbor City PD	Atlantic	Yes	4	7	175.0^†
47	Raritan PD	Somerset	No	4	7	175.0^†
48	Orange PD	Essex	Yes	63	109	173.0
49	Clifton PD	Passaic	Yes	51	88	172.5
50	Pennsauken Twp PD	Camden	Yes	46	79	171.7
51	Union Twp PD	Union	Yes	66	113	171.2
52	Linden PD	Union	Yes	59	101	171.2
53	Holmdel PD	Monmouth	Yes	24	41	170.8
54	Atlantic City PD	Atlantic	Yes	148	252	170.3
55	Red Bank PD	Monmouth	No	13	22	169.2^†
56	Bogota PD	Bergen	No	3	5	166.7^†
57	Englishtown PD	Monmouth	No	3	5	166.7^†
58	Hamburg PD	Sussex	No	6	10	166.7^†
59	Hanover Twp PD	Morris	No	21	35	166.7
60	Montvale PD	Bergen	No	3	5	166.7^†
61	Oaklyn Boro PD	Camden	No	9	15	166.7^†
62	Pohatcong PD	Warren	Yes	3	5	166.7^†
63	Riverton Boro PD	Burlington	No	3	5	166.7^†
64	Vernon Twp PD	Sussex	Yes	3	5	166.7^†
65	Belleville PD	Essex	Yes	32	53	165.6
66	Galloway Twp PD	Atlantic	No	29	48	165.5
67	Pemberton Twp PD	Burlington	Yes	34	56	164.7
68	Gloucester Twp PD	Camden	Yes	67	110	164.2
69	Passaic PD	Passaic	Yes	47	77	163.8
70	Westampton Twp PD	Burlington	No	11	18	163.6^†
71	Trenton PD	Mercer	Yes	95	155	163.2
72	Asbury Park PD	Monmouth	Yes	46	75	163.0
73	Bordentown Twp PD	Burlington	Yes	16	26	162.5
74	Haddon Twp PD	Camden	No	16	26	162.5
75	Woodland Park Boro PD	Passaic	Yes	8	13	162.5^†
76	Belmar PD	Monmouth	Yes	5	8	160.0^†
77	Clayton PD	Gloucester	No	5	8	160.0^†
78	Fairview PD	Bergen	Yes	5	8	160.0^†
79	Greenwich Twp PD	Warren	No	5	8	160.0^†
80	Manasquan PD	Monmouth	Yes	5	8	160.0^†
81	Millburn PD	Essex	Yes	25	40	160.0
82	New Milford PD	Bergen	No	5	8	160.0^†
83	Washington Twp PD	Gloucester	No	10	16	160.0^†
84	Westwood PD	Bergen	No	10	16	160.0^†
85	Lodi PD	Bergen	Yes	17	27	158.8
86	Absecon City PD	Atlantic	No	7	11	157.1^†
87	Essex Fells PD	Essex	No	7	11	157.1^†
88	New Providence PD	Union	No	7	11	157.1^†
89	Phillipsburg PD	Warren	Yes	23	36	156.5
90	Livingston PD	Essex	No	32	50	156.3
91	Paterson PD	Passaic	Yes	187	292	156.1
92	Cranbury Twp PD	Middlesex	No	9	14	155.6^†
93	Stratford Boro PD	Camden	Yes	9	14	155.6^†
94	Aberdeen Twp PD	Monmouth	Yes	11	17	154.5^†
95	East Windsor Twp PD	Mercer	No	11	17	154.5^†
96	Lindenwold Boro PD	Camden	Yes	11	17	154.5^†
97	West New York PD	Hudson	Yes	41	63	153.7
98	Barrington PD	Camden	No	2	3	150.0^†
99	Bound Brook PD	Somerset	No	10	15	150.0^†
100	Branchburg Twp PD	Somerset	No	8	12	150.0^†
101	Brielle PD	Monmouth	No	2	3	150.0^†
102	Burlington Twp PD	Burlington	Yes	18	27	150.0
103	Cinnaminson PD	Burlington	Yes	6	9	150.0^†
104	Delanco Twp PD	Burlington	Yes	4	6	150.0^†
105	Demarest PD	Bergen	No	4	6	150.0^†
106	Emerson PD	Bergen	No	2	3	150.0^†
107	Englewood Cliffs PD	Bergen	No	2	3	150.0^†
108	Freehold Twp PD	Monmouth	Yes	6	9	150.0^†
109	Hardyston Twp PD	Sussex	No	4	6	150.0^†
110	Highlands PD	Monmouth	Yes	2	3	150.0^†
111	Kinnelon Boro PD	Morris	No	4	6	150.0^†
112	Merchantville PD	Camden	No	2	3	150.0^†
113	Montclair State University PD	Essex	No	2	3	150.0^†
114	Netcong Boro PD	Morris	No	4	6	150.0^†
115	Newton PD	Sussex	Yes	20	30	150.0
116	Palmyra Boro PD	Burlington	No	6	9	150.0^†
117	Rockaway Twp PD	Morris	Yes	4	6	150.0^†
118	Saddle River PD	Bergen	No	6	9	150.0^†
119	Seaside Park PD	Ocean	Yes	2	3	150.0^†
120	Springfield Twp PD	Union	No	6	9	150.0^†
121	Wallington PD	Bergen	Yes	6	9	150.0^†
122	Waterford Twp PD	Camden	No	12	18	150.0^†
123	Evesham Twp PD	Burlington	No	43	64	148.8
124	Carteret PD	Middlesex	Yes	17	25	147.1
125	Lawrence Twp PD	Mercer	Yes	32	47	146.9
126	Jersey City PD	Hudson	Yes	303	445	146.9
127	Deptford Twp PD	Gloucester	Yes	15	22	146.7
128	Maplewood PD	Essex	No	28	41	146.4
129	Bloomfield PD	Essex	Yes	79	115	145.6
130	Barnegat Twp PD	Ocean	No	11	16	145.5^†
131	Fair Lawn PD	Bergen	Yes	11	16	145.5^†
132	Mount Laurel Twp PD	Burlington	Yes	33	48	145.5
133	Warren Twp PD	Somerset	No	11	16	145.5^†
134	Weehawken PD	Hudson	Yes	33	48	145.5
135	Neptune Twp PD	Monmouth	No	31	45	145.2
136	Lakewood PD	Ocean	Yes	47	68	144.7
137	Audubon PD	Camden	No	9	13	144.4^†
138	Highland Park PD	Middlesex	No	9	13	144.4^†
139	Morris Twp PD	Morris	No	18	26	144.4
140	Salem City PD	Salem	Yes	9	13	144.4^†
141	Sayreville PD	Middlesex	Yes	18	26	144.4
142	Union Co PD	Union	Yes	18	26	144.4
143	Bridgewater Twp PD	Somerset	No	16	23	143.8
144	Guttenberg PD	Hudson	No	16	23	143.8
145	North Plainfield PD	Somerset	No	23	33	143.5
146	Chester PD	Morris	No	7	10	142.9^†
147	Freehold Boro PD	Monmouth	Yes	7	10	142.9^†
148	Ho-Ho-Kus PD	Bergen	No	7	10	142.9^†
149	Lower Twp PD	Cape May	Yes	7	10	142.9^†
150	Palisades Park PD	Bergen	No	7	10	142.9^†
151	Pompton Lakes Boro PD	Passaic	Yes	7	10	142.9^†
152	Summit PD	Union	No	14	20	142.9^†
153	Willingboro PD	Burlington	Yes	26	37	142.3
154	Parsippany-Troy Hills PD	Morris	Yes	38	54	142.1
155	South Amboy PD	Middlesex	Yes	12	17	141.7^†
156	West Orange PD	Essex	Yes	44	62	140.9
157	Elizabeth PD	Union	Yes	106	149	140.6
158	Bellmawr PD	Camden	No	5	7	140.0^†
159	Elmwood Park PD	Bergen	Yes	20	28	140.0
160	Lambertville City PD	Hunterdon	No	5	7	140.0^†
161	Long Beach Twp PD	Ocean	Yes	10	14	140.0^†
162	Manville PD	Somerset	No	10	14	140.0^†
163	Park Ridge PD	Bergen	Yes	5	7	140.0^†
164	Plumsted Twp PD	Ocean	No	5	7	140.0^†
165	West Milford PD	Passaic	Yes	10	14	140.0^†
166	Westfield PD	Union	No	10	14	140.0^†
167	Kearny PD	Hudson	Yes	36	50	138.9
168	Bayonne PD	Hudson	Yes	49	68	138.8
169	Franklin Twp PD	Somerset	No	39	54	138.5
170	Medford Twp PD	Burlington	No	13	18	138.5^†
171	Vineland PD	Cumberland	Yes	68	94	138.2
172	Roselle PD	Union	Yes	21	29	138.1
173	Carlstadt PD	Bergen	No	8	11	137.5^†
174	Chatham Boro PD	Morris	No	8	11	137.5^†
175	Morristown PD	Morris	Yes	24	33	137.5
176	Paulsboro PD	Gloucester	No	8	11	137.5^†
177	Rahway PD	Union	Yes	27	37	137.0
178	Magnolia PD	Camden	Yes	11	15	136.4^†
179	Englewood PD	Bergen	No	14	19	135.7^†
180	Robbinsville Twp PD	Mercer	No	14	19	135.7^†
181	Hackensack PD	Bergen	Yes	17	23	135.3
182	South Plainfield PD	Middlesex	Yes	17	23	135.3
183	Bedminster Twp PD	Somerset	No	6	8	133.3^†
184	Clementon Boro PD	Camden	Yes	3	4	133.3^†
185	East Rutherford PD	Bergen	Yes	6	8	133.3^†
186	Edgewater PD	Bergen	Yes	6	8	133.3^†
187	Franklin Twp PD	Hunterdon	No	6	8	133.3^†
188	Glassboro PD	Gloucester	No	9	12	133.3^†
189	Haddonfield PD	Camden	No	6	8	133.3^†
190	Lavallette PD	Ocean	Yes	6	8	133.3^†
191	Long Branch PD	Monmouth	Yes	27	36	133.3
192	Mahwah Twp PD	Bergen	No	12	16	133.3^†
193	Montville Twp PD	Morris	Yes	9	12	133.3^†
194	Pennington Boro PD	Mercer	No	3	4	133.3^†
195	Randolph Twp PD	Morris	No	9	12	133.3^†
196	River Vale PD	Bergen	No	3	4	133.3^†
197	Roxbury Twp PD	Morris	No	18	24	133.3
198	Rutherford PD	Bergen	Yes	12	16	133.3^†
199	Tewksbury Twp PD	Hunterdon	No	3	4	133.3^†
200	West Amwell Twp PD	Hunterdon	No	3	4	133.3^†
201	West Windsor Twp PD	Mercer	No	6	8	133.3^†
202	Wall Twp PD	Monmouth	No	19	25	131.6
203	Woodbridge Twp PD	Middlesex	Yes	59	77	130.5
204	Brick Twp PD	Ocean	Yes	40	52	130.0
205	Manalapan Twp PD	Monmouth	No	10	13	130.0^†
206	Montgomery Twp PD	Somerset	No	10	13	130.0^†
207	Raritan Twp PD	Hunterdon	No	10	13	130.0^†
208	Totowa Boro PD	Passaic	No	10	13	130.0^†
209	Cranford PD	Union	No	17	22	129.4
210	Lyndhurst PD	Bergen	No	17	22	129.4
211	Hillsborough Twp PD	Somerset	No	24	31	129.2
212	South Brunswick Twp PD	Middlesex	No	24	31	129.2
213	Cliffside Park PD	Bergen	No	14	18	128.6^†
214	Logan Twp PD	Gloucester	No	7	9	128.6^†
215	Princeton PD	Mercer	No	14	18	128.6^†
216	Readington PD	Hunterdon	No	7	9	128.6^†
217	West Deptford Twp PD	Gloucester	No	14	18	128.6^†
218	South River PD	Middlesex	No	11	14	127.3^†
219	Voorhees Twp PD	Camden	Yes	11	14	127.3^†
220	New Brunswick PD	Middlesex	Yes	37	47	127.0
221	Ewing Twp PD	Mercer	Yes	26	33	126.9
222	Harrison PD	Hudson	Yes	23	29	126.1
223	Winslow Twp PD	Camden	Yes	27	34	125.9
224	Middletown PD	Monmouth	Yes	39	49	125.6
225	Fort Lee PD	Bergen	Yes	43	54	125.6
226	Allenhurst PD	Monmouth	No	4	5	125.0^†
227	Avalon Boro PD	Cape May	No	4	5	125.0^†
228	Delran Twp PD	Burlington	Yes	8	10	125.0^†
229	Denville PD	Morris	No	4	5	125.0^†
230	East Greenwich Twp PD	Gloucester	No	12	15	125.0^†
231	Elk Twp PD	Gloucester	No	4	5	125.0^†
232	Garwood PD	Union	No	4	5	125.0^†
233	Haledon PD	Passaic	No	8	10	125.0^†
234	Hawthorne PD	Passaic	No	16	20	125.0
235	Hazlet Twp PD	Monmouth	Yes	12	15	125.0^†
236	Marlboro Twp PD	Monmouth	Yes	8	10	125.0^†
237	Metuchen PD	Middlesex	No	12	15	125.0^†
238	Middlesex Boro PD	Middlesex	No	8	10	125.0^†
239	Mount Arlington Boro PD	Morris	No	4	5	125.0^†
240	North Bergen PD	Hudson	Yes	56	70	125.0
241	Ocean Twp PD	Monmouth	No	12	15	125.0^†
242	Paramus PD	Bergen	No	8	10	125.0^†
243	Plainsboro Twp PD	Middlesex	No	4	5	125.0^†
244	River Edge PD	Bergen	No	8	10	125.0^†
245	Sea Bright PD	Monmouth	No	8	10	125.0^†
246	South Bound Brook PD	Somerset	No	4	5	125.0^†
247	South Hackensack PD	Bergen	No	4	5	125.0^†
248	Tenafly PD	Bergen	No	4	5	125.0^†
249	Ventnor PD	Atlantic	Yes	16	20	125.0
250	Cherry Hill Twp PD	Camden	No	42	52	123.8
251	Monroe Twp PD	Gloucester	Yes	34	42	123.5
252	Jefferson Twp PD	Morris	Yes	13	16	123.1^†
253	North Wildwood City PD	Cape May	Yes	13	16	123.1^†
254	Pleasantville PD	Atlantic	Yes	13	16	123.1^†
255	Keansburg PD	Monmouth	Yes	9	11	122.2^†
256	Howell Twp PD	Monmouth	No	23	28	121.7
257	Collingswood PD	Camden	No	14	17	121.4^†
258	Hillside PD	Union	Yes	14	17	121.4^†
259	Wanaque Boro PD	Passaic	Yes	14	17	121.4^†
260	Allendale PD	Bergen	No	5	6	120.0^†
261	Berlin Boro PD	Camden	No	10	12	120.0^†
262	Greenwhich Twp PD	Gloucester	No	5	6	120.0^†
263	Hamilton Twp PD	Mercer	Yes	10	12	120.0^†
264	Hightstown PD	Mercer	No	5	6	120.0^†
265	Lakehurst Boro PD	Ocean	Yes	5	6	120.0^†
266	Manchester Twp PD	Ocean	No	10	12	120.0^†
267	Matawan PD	Monmouth	No	10	12	120.0^†
268	Moorestown PD	Burlington	Yes	5	6	120.0^†
269	Pine Hill PD	Camden	No	10	12	120.0^†
270	Ringwood Boro PD	Passaic	Yes	10	12	120.0^†
271	West Long Branch PD	Monmouth	No	5	6	120.0^†
272	Woodbury City PD	Gloucester	No	10	12	120.0^†
273	Garfield PD	Bergen	Yes	16	19	118.8
274	Middle Twp PD	Cape May	Yes	16	19	118.8
275	Piscataway Twp PD	Middlesex	No	32	38	118.8
276	Bergenfield PD	Bergen	Yes	11	13	118.2^†
277	Berkeley Heights PD	Union	No	11	13	118.2^†
278	Watchung PD	Somerset	No	11	13	118.2^†
279	Wharton Boro PD	Morris	No	11	13	118.2^†
280	Union City PD	Hudson	Yes	28	33	117.9
281	Wayne PD	Passaic	No	28	33	117.9
282	Wildwood PD	Cape May	Yes	29	34	117.2
283	College Of New Jersey PD	Mercer	No	6	7	116.7^†
284	Edison Twp PD	Middlesex	No	48	56	116.7
285	Mountainside PD	Union	No	6	7	116.7^†
286	Ramsey PD	Bergen	No	6	7	116.7^†
287	Secaucus PD	Hudson	No	18	21	116.7
288	Washington Twp PD	Morris	No	6	7	116.7^†
289	Stafford Twp PD	Ocean	No	13	15	115.4^†
290	Hamilton Twp PD	Atlantic	No	20	23	115.0
291	Berkeley Twp PD	Ocean	Yes	21	24	114.3
292	Flemington PD	Hunterdon	No	7	8	114.3^†
293	Franklin Lakes Boro PD	Bergen	No	7	8	114.3^†
294	Jamesburg PD	Middlesex	No	7	8	114.3^†
295	Keyport PD	Monmouth	Yes	7	8	114.3^†
296	Lacey Twp PD	Ocean	Yes	7	8	114.3^†
297	Long Hill Twp PD	Morris	No	7	8	114.3^†
298	Point Pleasant Beach PD	Ocean	Yes	7	8	114.3^†
299	Rochelle Park PD	Bergen	No	7	8	114.3^†
300	Plainfield PD	Union	Yes	22	25	113.6
301	Byram Twp PD	Sussex	Yes	8	9	112.5^†
302	Dover PD	Morris	Yes	16	18	112.5
303	Egg Harbor Twp PD	Atlantic	No	24	27	112.5
304	Little Falls PD	Passaic	No	16	18	112.5
305	Montclair PD	Essex	No	32	36	112.5
306	North Brunswick Twp PD	Middlesex	Yes	24	27	112.5
307	Saddle Brook PD	Bergen	Yes	8	9	112.5^†
308	Seaside Heights PD	Ocean	Yes	16	18	112.5
309	Somers Point PD	Atlantic	Yes	8	9	112.5^†
310	Franklin Twp PD	Gloucester	No	18	20	111.1
311	Northfield PD	Atlantic	No	9	10	111.1^†
312	Roseland PD	Essex	No	9	10	111.1^†
313	Sea Isle City PD	Cape May	Yes	9	10	111.1^†
314	Ocean City PD	Cape May	Yes	19	21	110.5
315	Monroe Twp PD	Middlesex	No	10	11	110.0^†
316	Teaneck PD	Bergen	Yes	10	11	110.0^†
317	Wildwood Crest Boro PD	Cape May	Yes	10	11	110.0^†
318	Old Bridge Twp PD	Middlesex	No	12	13	108.3^†
319	Perth Amboy PD	Middlesex	Yes	27	29	107.4
320	Eatontown PD	Monmouth	No	14	15	107.1^†
321	Ridgewood Village PD	Bergen	Yes	15	16	106.7
322	Alpine PD	Bergen	No	3	3	100.0^†
323	Andover Twp PD	Sussex	Yes	3	3	100.0^†
324	Atlantic Highlands PD	Monmouth	No	1	1	100.0^†
325	Avon-By-The-Sea PD	Monmouth	No	2	2	100.0^†
326	Bayhead Boro PD	Ocean	No	1	1	100.0^†
327	Beach Haven PD	Ocean	Yes	1	1	100.0^†
328	Beachwood Boro PD	Ocean	Yes	1	1	100.0^†
329	Bernards Twp PD	Somerset	No	3	3	100.0^†
330	Bernardsville PD	Somerset	No	6	6	100.0^†
331	Blairstown Twp PD	Warren	No	1	1	100.0^†
332	Bloomingdale Boro PD	Passaic	No	1	1	100.0^†
333	Boonton PD	Morris	Yes	1	1	100.0^†
334	Boonton Twp PD	Morris	No	1	1	100.0^†
335	Bordentown City PD	Burlington	Yes	5	5	100.0^†
336	Bradley Beach PD	Monmouth	No	3	3	100.0^†
337	Brigantine PD	Atlantic	No	3	3	100.0^†
338	Burlington City PD	Burlington	Yes	11	11	100.0^†
339	Butler Boro PD	Morris	Yes	4	4	100.0^†
340	Cape May City PD	Cape May	Yes	9	9	100.0^†
341	Carneys Point PD	Salem	No	5	5	100.0^†
342	Cedar Grove PD	Essex	No	4	4	100.0^†
343	Chatham Twp PD	Morris	No	5	5	100.0^†
344	Cherry Hill Campus PD	Camden	No	1	1	100.0^†
345	Chesilhurst PD	Camden	No	2	2	100.0^†
346	Chesterfield Twp PD	Burlington	No	2	2	100.0^†
347	Clark PD	Union	Yes	9	9	100.0^†
348	Clinton Town PD	Hunterdon	No	1	1	100.0^†
349	Closter PD	Bergen	No	7	7	100.0^†
350	Cresskill PD	Bergen	No	2	2	100.0^†
351	Deal PD	Monmouth	No	3	3	100.0^†
352	Dumont PD	Bergen	No	6	6	100.0^†
353	Dunellen PD	Middlesex	No	1	1	100.0^†
354	East Brunswick Twp PD	Middlesex	No	7	7	100.0^†
355	East Hanover Twp PD	Morris	No	3	3	100.0^†
356	Eastampton Twp PD	Burlington	No	2	2	100.0^†
357	Edgewater Park Twp PD	Burlington	Yes	6	6	100.0^†
358	Fair Haven PD	Monmouth	No	1	1	100.0^†
359	Fanwood PD	Union	No	2	2	100.0^†
360	Florence Twp PD	Burlington	Yes	10	10	100.0^†
361	Florham Park PD	Morris	No	5	5	100.0^†
362	Frenchtown Boro PD	Hunterdon	No	2	2	100.0^†
363	Haddon Heights PD	Camden	No	2	2	100.0^†
364	Harding Twp PD	Morris	No	1	1	100.0^†
365	Harrison Twp PD	Gloucester	No	3	3	100.0^†
366	Harvey Cedars Boro PD	Ocean	No	1	1	100.0^†
367	Hasbrouck Heights PD	Bergen	No	4	4	100.0^†
368	Hi-Nella PD	Camden	No	1	1	100.0^†
369	High Bridge Boro PD	Hunterdon	No	2	2	100.0^†
370	Holland Twp PD	Hunterdon	No	1	1	100.0^†
371	Hopewell Twp PD	Mercer	No	6	6	100.0^†
372	Island Heights Boro PD	Ocean	No	1	1	100.0^†
373	Jackson Twp PD	Ocean	Yes	10	10	100.0^†
374	Kean University PD	Union	No	7	7	100.0^†
375	Kenilworth PD	Union	No	3	3	100.0^†
376	Laurel Springs PD	Camden	No	1	1	100.0^†
377	Lebanon Twp PD	Hunterdon	No	5	5	100.0^†
378	Leonia PD	Bergen	No	1	1	100.0^†
379	Lincoln Park PD	Morris	Yes	8	8	100.0^†
380	Linwood City PD	Atlantic	No	5	5	100.0^†
381	Little Egg Harbor Twp PD	Ocean	Yes	1	1	100.0^†
382	Little Ferry PD	Bergen	No	4	4	100.0^†
383	Little Silver PD	Monmouth	No	3	3	100.0^†
384	Longport PD	Atlantic	No	2	2	100.0^†
385	Lopatcong Twp PD	Warren	Yes	1	1	100.0^†
386	Lower Alloways Creek Twp PD	Salem	No	1	1	100.0^†
387	Mansfield Twp PD	Burlington	No	5	5	100.0^†
388	Mansfield Twp PD	Warren	No	2	2	100.0^†
389	Mantoloking Boro PD	Ocean	No	1	1	100.0^†
390	Mantua Twp PD	Gloucester	No	5	5	100.0^†
391	Maple Shade PD	Burlington	Yes	7	7	100.0^†
392	Maywood PD	Bergen	No	9	9	100.0^†
393	Medford Lakes PD	Burlington	No	2	2	100.0^†
394	Mendham Boro PD	Morris	No	1	1	100.0^†
395	Mendham Twp PD	Morris	No	2	2	100.0^†
396	Middlesex Co College PD	Middlesex	No	2	2	100.0^†
397	Monmouth Beach PD	Monmouth	No	2	2	100.0^†
398	Moonachie PD	Bergen	Yes	3	3	100.0^†
399	Morris Plains PD	Morris	No	2	2	100.0^†
400	Mount Holly PD	Burlington	Yes	6	6	100.0^†
401	Mount Olive Twp PD	Morris	No	3	3	100.0^†
402	Mountain Lakes PD	Morris	No	3	3	100.0^†
403	Mt. Ephraim PD	Camden	No	2	2	100.0^†
404	Neptune City PD	Monmouth	No	1	1	100.0^†
405	New Hanover Twp PD	Burlington	No	1	1	100.0^†
406	North Arlington PD	Bergen	Yes	4	4	100.0^†
407	North Caldwell PD	Essex	No	1	1	100.0^†
408	North Haledon PD	Passaic	No	2	2	100.0^†
409	Northvale PD	Bergen	No	2	2	100.0^†
410	Oakland PD	Bergen	Yes	1	1	100.0^†
411	Oceangate Boro PD	Ocean	No	3	3	100.0^†
412	Ogdensburg PD	Sussex	Yes	1	1	100.0^†
413	Old Tappan PD	Bergen	No	1	1	100.0^†
414	Pemberton Boro PD	Burlington	No	1	1	100.0^†
415	Pennsville PD	Salem	No	3	3	100.0^†
416	Pequannock PD	Morris	No	1	1	100.0^†
417	Pine Beach Boro PD	Ocean	No	2	2	100.0^†
418	Pitman PD	Gloucester	No	2	2	100.0^†
419	Point Pleasant Boro PD	Ocean	Yes	2	2	100.0^†
420	Prospect Park Boro PD	Passaic	No	1	1	100.0^†
421	Ridgefield Boro PD	Bergen	No	5	5	100.0^†
422	Ridgefield Park PD	Bergen	No	4	4	100.0^†
423	Riverdale PD	Morris	No	5	5	100.0^†
424	Riverside PD	Burlington	Yes	6	6	100.0^†
425	Rumson PD	Monmouth	No	3	3	100.0^†
426	Sea Girt PD	Monmouth	No	1	1	100.0^†
427	Ship Bottom Boro PD	Ocean	No	3	3	100.0^†
428	Somerdale PD	Camden	Yes	2	2	100.0^†
429	South Toms River PD	Ocean	Yes	3	3	100.0^†
430	Spotswood PD	Middlesex	No	2	2	100.0^†
431	Spring Lake Heights PD	Monmouth	No	1	1	100.0^†
432	Springfield Twp PD	Burlington	No	2	2	100.0^†
433	Stanhope PD	Sussex	Yes	2	2	100.0^†
434	Stevens Institute Of Technology PD	Hudson	No	2	2	100.0^†
435	Surf City PD	Ocean	No	1	1	100.0^†
436	Tuckerton Boro PD	Ocean	No	2	2	100.0^†
437	Upper Saddle River PD	Bergen	No	6	6	100.0^†
438	Verona PD	Essex	Yes	4	4	100.0^†
439	Washington Twp PD	Bergen	No	2	2	100.0^†
440	Washington Twp PD	Warren	No	7	7	100.0^†
441	Westville PD	Gloucester	No	1	1	100.0^†
442	William Paterson University PD	Passaic	No	3	3	100.0^†
443	Winfield PD	Union	No	2	2	100.0^†
444	Woodstown Boro PD	Salem	No	2	2	100.0^†
445	Woolwich Twp PD	Gloucester	No	4	4	100.0^†
·	Allentown Boro PD	Monmouth	No	not reported	not reported	not computable^†
·	Brookdale College PD	Monmouth	No	not reported	not reported	not computable^†
·	Colts Neck PD	Monmouth	No	not reported	not reported	not computable^†
·	Delaware River Port Authority PD	Camden	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^†
·	Elmer Boro PD	Salem	No	not reported	not reported	not computable^†
·	Essex County College PD	Essex	Yes	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^†
·	Glen Ridge PD	Essex	No	not reported	not reported	not computable^†
·	Glen Rock PD	Bergen	No	not reported	not reported	not computable^†
·	Greenwich Twp PD - Warren County	Warren	No	not reported	not reported	not computable^†
·	Hackettstown PD	Warren	Yes	not reported	not reported	not computable^†
·	Hamilton Twp PD - Mercer County	Mercer	Yes	not reported	not reported	not computable^†
·	Haworth PD	Bergen	No	not reported	not reported	not computable^†
·	Hillsdale PD	Bergen	No	not reported	not reported	not computable^†
·	Independence Twp PD	Warren	Yes	not reported	not reported	not computable^†
·	Lumberton PD	Burlington	No	not reported	not reported	not computable^†
·	Madison PD	Morris	No	not reported	not reported	not computable^†
·	Margate PD	Atlantic	Yes	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^†
·	Mullica Twp PD	Atlantic	No	not reported	not reported	not computable^†
·	New Jersey Institute Of Technology PD	Essex	No	not reported	not reported	not computable^†
·	Ocean Twp PD	Ocean	No	not reported	not reported	not computable^†
·	Oceanport PD	Monmouth	No	not reported	not reported	not computable^†
·	Oradell PD	Bergen	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^†
·	Somerville PD	Somerset	No	not reported	not reported	not computable^†
·	Springfield Twp PD - Burlington County	Burlington	No	not reported	not reported	not computable^†
·	Springfield Twp PD - Union County	Union	No	not reported	not reported	not computable^†
·	Stone Harbor Boro PD	Cape May	No	not reported	not reported	not computable^†
·	Toms River Twp PD	Ocean	No	not reported	not reported	not computable^†
·	Waldwick PD	Bergen	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^†
·	Wood-Ridge PD	Bergen	Yes	not reported	not reported	not computable^†
·	Woodbury Heights PD	Gloucester	No	not reported	not reported	not computable^†
·	Woodcliff Lake PD	Bergen	No	not reported	not reported	not computable^†
·	Woodlynne PD	Camden	Yes	not reported	not reported	not computable^†
·	Wyckoff Twp PD	Bergen	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	1,548	2,943	190.1
2	Camden Co Corrections	Camden	Yes	110	186	169.1
3	Ocean Co Corrections	Ocean	Yes	24	37	154.2
4	Middlesex Co Corrections	Middlesex	Yes	28	42	150.0
5	Morris Co Corrections	Morris	Yes	29	40	137.9
6	Atlantic Co Corrections	Atlantic	Yes	12	16	133.3^†
7	Cumberland Co Corrections	Cumberland	Yes	16	20	125.0
8	Hudson Co Corrections	Hudson	Yes	78	96	123.1
9	Essex Co Corrections	Essex	Yes	135	164	121.5
10	Monmouth Co Corrections	Monmouth	Yes	15	17	113.3
11	Burlington Co Corrections	Burlington	Yes	22	23	104.5
12	Somerset Co Corrections	Somerset	Not verified	6	6	100.0^†
13	Warren Co Corrections	Warren	Yes	3	3	100.0^†
·	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 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	Cumberland Co Sheriff'S Dept	Cumberland	Yes	20	32	160.0
2	Camden Co Sheriffs Dept	Camden	Yes	57	87	152.6
3	Essex Co Sheriffs Office	Essex	Yes	116	176	151.7
4	Middlesex Co Sheriffs Dept	Middlesex	Yes	29	44	151.7
5	Union Co Sheriffs Office	Union	Yes	34	48	141.2
6	Cape May Co Sheriffs Office	Cape May	Yes	22	31	140.9
7	Hudson Co Sheriffs Dept	Hudson	Yes	56	71	126.8
8	Bergen Co Sheriffs Dept	Bergen	Yes	131	166	126.7
9	Somerset Co Sheriffs Dept	Somerset	Not verified	16	19	118.8
10	Morris Co Sheriff's Dept	Morris	Yes	12	14	116.7^†
11	Burlington County Sheriffs Off	Burlington	Yes	22	25	113.6
12	Monmouth Co Sheriffs Dept	Monmouth	Yes	23	26	113.0
13	Atlantic Co Sheriffs Office	Atlantic	Yes	29	32	110.3
14	Passaic Co Sheriffs Dept	Passaic	Yes	30	33	110.0
15	Gloucester Co Sheriffs Dept	Gloucester	Yes	9	9	100.0^†
16	Hunterdon Co Sheriff'S Dept	Hunterdon	Yes	5	5	100.0^†
17	Mercer Co Sheriffs Dept	Mercer	Yes	4	4	100.0^†
18	Salem Co Sheriffs Dept	Salem	Yes	2	2	100.0^†
19	Sussex Co Sheriff'S Dept	Sussex	Yes	3	3	100.0^†
20	Warren Co Sheriff'S Dept	Warren	Yes	2	2	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^†
·	Ocean Co Sheriffs Dept	Ocean	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	Bergen Co Prosecutor’s Office	Bergen	Not verified	10	15	150.0^†
2	Camden Co Prosecutors Office	Camden	Not verified	9	13	144.4^†
3	Morris Co Prosecutors Office	Morris	Not verified	26	37	142.3
4	Essex Co Prosecutors Office	Essex	Not verified	50	67	134.0
5	Ocean Co Prosecutors Office	Ocean	Not verified	3	4	133.3^†
6	Warren Co Prosecutors Office	Warren	Not verified	21	28	133.3
7	Passaic Co Prosecutors Office	Passaic	Not verified	7	9	128.6^†
8	Somerset Co Prosecutors Office	Somerset	Not verified	9	11	122.2^†
9	Middlesex Co Prosecutors Office	Middlesex	Not verified	10	12	120.0^†
10	Monmouth Co Prosecutors Office	Monmouth	Not verified	14	16	114.3^†
11	Gloucester Co Prosecutors Office	Gloucester	Not verified	40	43	107.5
12	Atlantic County Prosecutors Office	Atlantic	Not verified	2	2	100.0^†
13	Burlington Co Prosecutors Office	Burlington	Not verified	4	4	100.0^†
14	Cape May Co Prosecutors Office	Cape May	Not verified	3	3	100.0^†
15	Cumberland Co Prosecutors Office	Cumberland	Not verified	5	5	100.0^†
16	Hudson Co Prosecutor Office	Hudson	Not verified	8	8	100.0^†
17	Hunterdon Co Prosecutor Office	Hunterdon	Not verified	1	1	100.0^†
18	Mercer Co Prosecutor Office	Mercer	Not verified	1	1	100.0^†
19	Salem Co Prosecutors Office	Salem	Not verified	4	4	100.0^†
20	Sussex Co Prosecutors Office	Sussex	Not verified	1	1	100.0^†
21	Union Co Prosecutors Office	Union	Not verified	13	13	100.0^†
·	Bergen County Prosecutors Office	Bergen	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^†

† 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	37	78	210.8
2	New Jersey Transit Police	State	Not verified	135	222	164.4
3	Youth Justice Commission	State	Not verified	107	161	150.5
4	NJ Department Of Human Services	State	Not verified	43	62	144.2
5	NJ State Parole Board	State	Not verified	52	61	117.3
6	NJ Div Criminal Justice - Trenton	State	Not verified	10	11	110.0^†
7	Delaware River and Bay Authority PD	State	Not verified	1	1	100.0^†
8	New Jersey State Police	State	Not verified	1	1	100.0^†
9	NJ Division of Fish and Wildlife	State	Not verified	5	5	100.0^†
10	Park Police	State	Not verified	1	1	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	New Jersey Institute Of Technology	Essex	Not verified	13	23	176.9^†
2	Delaware River Port Authority	Camden	Not verified	23	28	121.7
3	Toms River Township	Ocean	Not verified	14	17	121.4^†
4	Rowan University Of NJ	Gloucester	Not verified	7	8	114.3^†
·	Cherry Hill BOE	Camden	Not verified	not reported	not reported	not computable^†
·	Stockton University	Atlantic	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 2025 row; row 1 is the header. ↩