St. Louis
Back to Jurisdictions
MO flag

St. Louis

County
Edit

Details

GEOID
29189
State
MO
Population
990,911 (2025 est.)
Data Source
Census tiger
Center Coordinates
38.6405, -90.4436

Geographic Boundary

Cities & Towns (10)

place Kansas City
521,220
place St. Louis
278,144
place Springfield
169,847
place Columbia
130,851
place Independence
121,675
place Lee's Summit
107,514
place O'Fallon
96,101
place St. Charles
72,561
place St. Joseph
71,001
place Blue Springs
61,632

Data Completeness

50% (5/10)
Geographic boundary
Center coordinates
Wikipedia link
Budget link
Agencies (19)
Services
Legislative bodies
Elected officials
State abbreviation
Parent jurisdiction
Help fill in missing data

Agencies (19)

County Executive's Office

Executive St. Louis

Chief executive officer of St. Louis County

County Council

Legislative St. Louis

Seven-member legislative body of St. Louis County

County Auditor

Executive St. Louis

County Auditor of St. Louis County

Prosecuting Attorney

Executive St. Louis

Prosecuting Attorney of St. Louis County

Administration

Executive St. Louis

Department of Administration of St. Louis County

Justice Services

Public_safety St. Louis

Justice Services Department of St. Louis County

Revenue

Executive St. Louis

Revenue Department of St. Louis County

Police Department

Public_safety St. Louis

Police Department of St. Louis County

Transportation

Executive St. Louis

Transportation Department of St. Louis County

Recorder of Deeds

Executive St. Louis

Recorder of Deeds of St. Louis County

Health Department

Executive St. Louis

Health Department of St. Louis County

Human Resources

Executive St. Louis

Human Resources Department of St. Louis County

County Assessor

Executive St. Louis

County Assessor of St. Louis County

Sheriff's Department

Public_safety St. Louis

Sheriff's Department of St. Louis County

Parks and Recreation

Executive St. Louis

Parks and Recreation Department of St. Louis County

Planning

Executive St. Louis

Planning Department of St. Louis County

Emergency Management

Public_safety St. Louis

Emergency Management of St. Louis County

Public Works

Executive St. Louis

Public Works Department of St. Louis County

Information Technology

Executive St. Louis

Information Technology Department of St. Louis County