Oakland
MI flag

Oakland

County

Details

GEOID
26125
State
MI
Population
1,288,337 (2025 est.)
Data Source
Census tiger
Center Coordinates
42.6604, -83.3858

Geographic Boundary

Data Completeness

60% (6/10)
Geographic boundary
Center coordinates
Wikipedia link
Budget link
Agencies (20)
Services
Legislative bodies
Elected officials
State abbreviation
Parent jurisdiction

Agencies (20)

County Executive's Office

Executive Oakland

Chief executive office of Oakland County, Michigan's 2nd most populous county (~1.29M residents)

Community Development

Executive Oakland

Department overseeing community planning, housing, and development programs

Treasurer's Office

Executive Oakland

Elected office managing county funds, tax collection, and investments

Facilities Management

Executive Oakland

Department managing county buildings, grounds, and physical infrastructure

Emergency Management

Public_safety Oakland

Division responsible for emergency preparedness, response, and disaster recovery

Health Division

Executive Oakland

County health department providing public health services, disease prevention, and environmental health

Diversity, Equity & Inclusion

Executive Oakland

Department promoting equitable access, inclusion, and diversity initiatives across county government

Older Adult Services

Executive Oakland

Department providing services, programs, and support for senior residents

Prosecutor's Office

Executive Oakland

Elected prosecutor responsible for criminal prosecution in Oakland County

Management and Budget

Executive Oakland

Department responsible for county budget development, fiscal analysis, and financial planning

Board of Commissioners

Legislative Oakland

19-member elected legislative body for Oakland County

Purchasing

Executive Oakland

Department managing county procurement, contracts, and vendor relations

Clerk/Register of Deeds

Executive Oakland

Elected office responsible for county records, elections, and deed registration

Information Technology

Executive Oakland

Department providing technology infrastructure, systems, and digital services

Human Resources

Executive Oakland

Department managing county employment, benefits, and workforce administration

Sheriff's Office

Public_safety Oakland

Elected sheriff providing law enforcement, jail operations, and court security for Oakland County

Parks & Recreation

Executive Oakland

Department managing county parks, trails, nature preserves, and recreational programs

Economic Development

Executive Oakland

Department promoting business growth, workforce development, and economic vitality

Medical Examiner

Executive Oakland

Office responsible for death investigations and forensic pathology services

Water Resources Commissioner

Executive Oakland

Elected office managing county drainage, sewage, and water infrastructure