Boulder
CO flag

Boulder

County

Details

GEOID
08013
State
CO
Population
328,560 (2025 est.)
Data Source
Census tiger
Center Coordinates
40.0925, -105.3577

Geographic Boundary

Data Completeness

50% (5/10)
Geographic boundary
Center coordinates
Wikipedia link
Budget link
Agencies (22)
Services
Legislative bodies (5)
Elected officials
State abbreviation
Parent jurisdiction

Agencies (22)

County Attorney's Office

Executive Boulder

Provides legal counsel to Boulder County government

Community Services Department

Executive Boulder

Provides community programs and services to Boulder County residents

Office of Racial Equity

Executive Boulder

Advances racial equity initiatives across county government

Surveyor's Office

Executive Boulder

Elected office responsible for land surveying and boundary determinations

Office of Sustainability, Climate Action & Resilience

Executive Boulder

Leads county sustainability initiatives, climate action planning, and resilience programs

Human Services Department

Executive Boulder

Administers social services, assistance programs, and child welfare

Housing Department

Executive Boulder

Manages affordable housing programs and housing authority functions

Human Resources Department

Executive Boulder

Manages county employment, benefits, and workforce development

Board of County Commissioners

Legislative Boulder

Elected three-member board governing Boulder County

Clerk and Recorder's Office

Executive Boulder

Elected office responsible for elections, recording, and motor vehicle services

Sheriff's Office

Public_safety Boulder

Elected office responsible for law enforcement, jail operations, and court security

Treasurer's Office

Executive Boulder

Elected office responsible for tax collection and investment of county funds

Community Planning & Permitting

Executive Boulder

Handles land use planning, zoning, and building permits

County Administrator's Office

Executive Boulder

Chief administrative office overseeing county departments and operations

Coroner's Office

Executive Boulder

Elected office responsible for death investigations and identification

Office of Financial Management

Executive Boulder

Manages county budget, accounting, and financial operations

Information Technology Department

Executive Boulder

Provides technology infrastructure and services for county operations

Parks & Open Space Department

Executive Boulder

Manages county parks, trails, and open space conservation areas

Public Health Department

Executive Boulder

Protects and promotes community health through prevention and education

Assessor's Office

Executive Boulder

Elected office responsible for property assessment and valuation in Boulder County

District Attorney's Office

Executive Boulder

Elected office responsible for prosecution of criminal cases in Boulder County

Public Works Department

Executive Boulder

Maintains county roads, bridges, and transportation infrastructure