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POLICE TRANSPARENCY NJInternal Affairs & Discipline Records

Report card

South Bound Brook Police Department

AnalysisA grade is interpretation, not a record. The records behind it stay one click away.

Grade F: Highest fifth of peers

On reported IA volume and discipline severity; see methodology

Peer group
Municipal police, 1-14 officers (361 agencies)
Combined standing
87th percentile of peers
Confidence
Medium confidence
  • small agency; per-officer rates swing widely on a handful of cases

How the grade is built

Three components, each a percentile within the peer group (higher = more reported volume or severity). The combined standing is their weighted mean, re-ranked among peers; the grade is the fifth of the peer group it lands in. Weights are an editorial choice, published on the methodology page.

IA volumeweight 40%

61st

125.0 investigations per 100 officers (multi-year mean)

Internal affairs investigations per 100 reported officers, averaged over the years where the agency reported both figures.

Discipline severityweight 40%

91st

142.9 severity-weighted discipline per 100 officers, 2020-2025

Major discipline records weighted by sanction (termination 4, demotion 3, suspension 2, other 1) per 100 officers.

Allegation severityweight 20%

44th

2.00 mean severity tier (1 low - 4 critical)

Mean severity tier of IA allegations across 2021-2025, using the published tier map; unknown values excluded.

Volume trend

12520211752022100202310020241252025
Internal affairs investigations per 100 officers at South Bound Brook Police Department, by year
Internal affairs investigations per 100 officers at South Bound Brook Police Department, by year
20212022202320242025
125175100100125

Investigations per 100 reported officers, per year.[2][3][4][5][6]

The inputs, on the record

Sworn officers, 2025

4[1]

IA investigations, 2025

5[1]

Major discipline records

2

All years, 2020-2025

Terminations

1

All years, 2020-2025

SOUTH BOUND BROOK PD125.0COUNTY MEDIAN, MUNICIPAL POLICE (18)141.7NJ MEDIAN, MUNICIPAL POLICE (447)125.6
Internal affairs investigations per 100 officers, 2025 (investigations per 100 sworn officers)
Internal affairs investigations per 100 officers, 2025 (investigations per 100 sworn officers)
South Bound Brook PD125.0
County median, municipal police (18)141.7
NJ median, municipal police (447)125.6

What this grade can and can't tell you

  • The underlying data is self-reported by agencies, one yearly snapshot at a time.
  • Allegations are not findings; many complaints end unfounded, exonerated, or not sustained.
  • There is no arrest, population, or call-volume denominator in this data, so nothing here is a per-capita misconduct rate.
  • A higher internal affairs volume is ambiguous: it can indicate more misconduct, or a more robust oversight and reporting culture. The grade weighs it anyway, because volume is what the record offers; that choice is published, not hidden.
  • The grade is one lens. Weights are a transparent editorial choice on the methodology page, and the records are always one click away.
See the underlying records

Questions and answers

What is South Bound Brook Police Department's police report card grade?
South Bound Brook Police Department receives a grade of F on this site, meaning its reported internal affairs volume and discipline severity place it in the 87th percentile of its peer group (municipal police agencies, 1-14 officers). The grade is analysis, not an official rating, and a higher volume can reflect more misconduct or a stronger reporting culture.
How is the report-card grade calculated?
The grade combines three components, each ranked within a peer group of the same agency type and size: internal affairs volume per officer (40%), sanction-weighted discipline severity (40%), and mean allegation severity (20%). The combined standing is re-ranked among peers, and the grade is the fifth of the peer group it falls in. Full method and weights are on the methodology page.

Sources

  1. [1]New Jersey Internal Affairs Agency Totals, 2021-2025. New Jersey Office of the Attorney General. Sheet "Sheet1", row 2490. Snapshot retrieved 2026-06-09. ↩
  2. [2]New Jersey Internal Affairs Agency Totals, 2021-2025. New Jersey Office of the Attorney General. Sheet "Sheet1", row 451. Snapshot retrieved 2026-06-09. ↩
  3. [3]New Jersey Internal Affairs Agency Totals, 2021-2025. New Jersey Office of the Attorney General. Sheet "Sheet1", row 1472. Snapshot retrieved 2026-06-09. ↩
  4. [4]New Jersey Internal Affairs Agency Totals, 2021-2025. New Jersey Office of the Attorney General. Sheet "Sheet1", row 1980. Snapshot retrieved 2026-06-09. ↩
  5. [5]New Jersey Internal Affairs Agency Totals, 2021-2025. New Jersey Office of the Attorney General. Sheet "Sheet1", row 956. Snapshot retrieved 2026-06-09. ↩
  6. [6]New Jersey Internal Affairs Agency Totals, 2021-2025. New Jersey Office of the Attorney General. Sheet "Sheet1", row 2490. Snapshot retrieved 2026-06-09. ↩