Open Policing Data Hub

FBI agency record

St. Louis County Police Department

County agencyMO0950000NIBRS since 2020LEMAS 2020Founded 1955

St Louis County, Missouri

Serves ~420,900 residents · LEMAS survey

Crime trendsNIBRSLEMASPoliciesOpen dataPOP projects

The St. Louis County Police Department (SLCPD) is the primary and largest law enforcement agency serving St. Louis County in the U.S. state of Missouri. The current Chief of Police is Colonel Kenneth Gregory. According to the Charter of St. Louis County, the county police chief has all of the criminal law enforcement duties of the sheriff of St. Louis County, except for the operation of the St. Louis County Jail, which is handled by the St. Louis County Department of Justice Services (civilian), court bailiff and service of civil process, which is handled by the St.

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Crime & staffing trends

No snapshot trend data is stored for this agency yet. Explore its full crime and employment history directly on the FBI Crime Data Explorer, which covers UCR summary data, NIBRS incidents, and police employment for ORI MO0950000.

NIBRS incident detail

NIBRS victims by offense · Jan 2021Dec 2024

Incident-based victim counts reported through NIBRS, from the FBI Crime Data Explorer.

Aggravated Assault: victim & offender age · 6,208 victims, 5,520 offenders
Victim sex
Female3,248 (52%)
Male2,945 (47%)
Unknown15 (0%)
Victim race
Black or African American4,680 (76%)
White1,462 (24%)
Asian25 (0%)
Weapons involved
Handgun1,935 (37%)
Personal Weapons809 (16%)
Other654 (13%)
Asphyxiation515 (10%)
Knife/Cutting Instrument441 (8%)
Blunt Object378 (7%)

Top 6 of 15 categories shown.

Incident location
Residence/Home3,470 (56%)
Highway/Road/Alley/Street/Sidewalk1,481 (24%)
Other/Unknown498 (8%)
Parking/Drop Lot/Garage458 (7%)
Restaurant43 (1%)
School-Elementary/Secondary43 (1%)

Top 6 of 26 categories shown.

Victim–offender relationship
Relationship Unknown2,736 (35%)
Stranger1,031 (13%)
Acquaintance878 (11%)
Boyfriend/Girlfriend857 (11%)
Ex-Relationship (Ex-Boyfriend/Girlfriend)628 (8%)
Spouse264 (3%)

Top 6 of 25 categories shown.

Co-occurring offenses
Destruction/Damage/Vandalism of Property788 (37%)
Simple Assault451 (21%)
Weapon Law Violations271 (13%)
Drug/Narcotic Violations110 (5%)
Burglary/Breaking & Entering94 (4%)
Kidnapping/Abduction77 (4%)

Top 6 of 33 categories shown.

Open data

No open-data portal has been found for this agency. Discovery sweeps Socrata, ArcGIS, and CKAN portals on a schedule, so this can change. Know of a portal or dataset this agency publishes? Tell us.

Staffing

LEMAS 2020 survey
Full-time sworn
955
Part-time sworn
0
Full-time civilian
298
Part-time civilian
36
Total FT employees
1,253
Population served
420,900
Operating budget
$142,037,491
Body-worn cameras: yesCommunity policing plan: no

Source: BJS LEMAS 2020 (ICPSR) · all waves 1987–2020

Earlier LEMAS surveys
WaveFT swornFT civilianBudget
2013830242$97,575,500
2007726238$80,174,313
2003741238$67,448,941
2000691233$53,599,492
1999666230
1997624219

Staffing as reported in each BJS LEMAS survey wave; wave links go to the ICPSR study pages.

FBI police employment

Employment counts for this agency are available through the FBI Crime Data Explorer.

Open data

No catalogued open data portals for this agency yet, but its official website may publish records and transparency reports.

POP conference activity

No POP conference submissions matched to this agency in our records.

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Compared by size, crime mix, rates, and staffing within the same agency class · precomputed from FBI trend and NIBRS data. Methodology: agency-metrics/metrics-spec.md

Assessing a response? These agencies double as informal comparison groups: if your trend falls while comparable agencies hold steady, the case that your response worked is much stronger. See the project report template.