Ranking · 2025

Internal affairs investigations

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

Corrections26 agencies

Corrections ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Investigations
1	Dept Of Corrections	State	Not verified	1,548	2,943	2,943
2	Camden Co Corrections	Camden	Yes	110	186	186
3	Essex Co Corrections	Essex	Yes	135	164	164
4	Hudson Co Corrections	Hudson	Yes	78	96	96
5	Middlesex Co Corrections	Middlesex	Yes	28	42	42
6	Morris Co Corrections	Morris	Yes	29	40	40
7	Ocean Co Corrections	Ocean	Yes	24	37	37
8	Burlington Co Corrections	Burlington	Yes	22	23	23
9	Cumberland Co Corrections	Cumberland	Yes	16	20	20
10	Monmouth Co Corrections	Monmouth	Yes	15	17	17
11	Atlantic Co Corrections	Atlantic	Yes	12	16	16
12	Somerset Co Corrections	Somerset	Not verified	6	6	6
13	Warren Co Corrections	Warren	Yes	3	3	3
·	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

County sheriff34 agencies

County sheriff ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Investigations
1	Essex Co Sheriffs Office	Essex	Yes	116	176	176
2	Bergen Co Sheriffs Dept	Bergen	Yes	131	166	166
3	Camden Co Sheriffs Dept	Camden	Yes	57	87	87
4	Hudson Co Sheriffs Dept	Hudson	Yes	56	71	71
5	Union Co Sheriffs Office	Union	Yes	34	48	48
6	Middlesex Co Sheriffs Dept	Middlesex	Yes	29	44	44
7	Passaic Co Sheriffs Dept	Passaic	Yes	30	33	33
8	Atlantic Co Sheriffs Office	Atlantic	Yes	29	32	32
9	Cumberland Co Sheriff'S Dept	Cumberland	Yes	20	32	32
10	Cape May Co Sheriffs Office	Cape May	Yes	22	31	31
11	Monmouth Co Sheriffs Dept	Monmouth	Yes	23	26	26
12	Burlington County Sheriffs Off	Burlington	Yes	22	25	25
13	Somerset Co Sheriffs Dept	Somerset	Not verified	16	19	19
14	Morris Co Sheriff's Dept	Morris	Yes	12	14	14
15	Gloucester Co Sheriffs Dept	Gloucester	Yes	9	9	9
16	Hunterdon Co Sheriff'S Dept	Hunterdon	Yes	5	5	5
17	Mercer Co Sheriffs Dept	Mercer	Yes	4	4	4
18	Sussex Co Sheriff'S Dept	Sussex	Yes	3	3	3
19	Salem Co Sheriffs Dept	Salem	Yes	2	2	2
20	Warren Co Sheriff'S Dept	Warren	Yes	2	2	2
·	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

County prosecutor24 agencies

County prosecutor ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Investigations
1	Essex Co Prosecutors Office	Essex	Not verified	50	67	67
2	Gloucester Co Prosecutors Office	Gloucester	Not verified	40	43	43
3	Morris Co Prosecutors Office	Morris	Not verified	26	37	37
4	Warren Co Prosecutors Office	Warren	Not verified	21	28	28
5	Monmouth Co Prosecutors Office	Monmouth	Not verified	14	16	16
6	Bergen Co Prosecutor’s Office	Bergen	Not verified	10	15	15
7	Camden Co Prosecutors Office	Camden	Not verified	9	13	13
8	Union Co Prosecutors Office	Union	Not verified	13	13	13
9	Middlesex Co Prosecutors Office	Middlesex	Not verified	10	12	12
10	Somerset Co Prosecutors Office	Somerset	Not verified	9	11	11
11	Passaic Co Prosecutors Office	Passaic	Not verified	7	9	9
12	Hudson Co Prosecutor Office	Hudson	Not verified	8	8	8
13	Cumberland Co Prosecutors Office	Cumberland	Not verified	5	5	5
14	Burlington Co Prosecutors Office	Burlington	Not verified	4	4	4
15	Ocean Co Prosecutors Office	Ocean	Not verified	3	4	4
16	Salem Co Prosecutors Office	Salem	Not verified	4	4	4
17	Cape May Co Prosecutors Office	Cape May	Not verified	3	3	3
18	Atlantic County Prosecutors Office	Atlantic	Not verified	2	2	2
19	Hunterdon Co Prosecutor Office	Hunterdon	Not verified	1	1	1
20	Mercer Co Prosecutor Office	Mercer	Not verified	1	1	1
21	Sussex Co Prosecutors Office	Sussex	Not verified	1	1	1
·	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

State agency11 agencies

State agency ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Investigations
1	New Jersey Transit Police	State	Not verified	135	222	222
2	Youth Justice Commission	State	Not verified	107	161	161
3	Rutgers University PD	State	Not verified	37	78	78
4	NJ Department Of Human Services	State	Not verified	43	62	62
5	NJ State Parole Board	State	Not verified	52	61	61
6	NJ Div Criminal Justice - Trenton	State	Not verified	10	11	11
7	NJ Division of Fish and Wildlife	State	Not verified	5	5	5
8	Delaware River and Bay Authority PD	State	Not verified	1	1	1
9	New Jersey State Police	State	Not verified	1	1	1
10	Park Police	State	Not verified	1	1	1
·	NJ Division of Criminal Justice - Trenton	State	Not verified	not reported	not reported	not computable

County agency2 agencies

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

Other agency6 agencies

Other agency ranked agencies
#	Agency	County	Civil service	Officers	Investigations	Investigations
1	Delaware River Port Authority	Camden	Not verified	23	28	28
2	New Jersey Institute Of Technology	Essex	Not verified	13	23	23
3	Toms River Township	Ocean	Not verified	14	17	17
4	Rowan University Of NJ	Gloucester	Not verified	7	8	8
·	Cherry Hill BOE	Camden	Not verified	not reported	not reported	not computable
·	Stockton University	Atlantic	Not verified	not reported	not reported	not computable

Metric definition. The raw investigation count each agency reported; no normalization.^[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. ↩