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County Locations
Arapahoe County offers a variety of services at many locations throughout the county. The County Seat is located at the Administration Building, 5334 S. Prince Street, Littleton. All County offices are closed in observance of these holidays.

Department / Office Name
Address and Phone Number
Assessor's Office
Administration Building
5334 S. Prince St.
Littleton, CO 80120

Ph: 303-795-4600
Altura Plaza
15400 E. 14th Pl. Suite 500
Aurora, CO 80011

Ph: 303-795-4600
Board of County Commissioners
Administration Building
5334 S. Prince St
Littleton, CO 80120           

Ph: 303-795-4630
Clerk and Recorder’s Office
           
Main: 303-795-4200
Motor Vehicle Ph: 303-795-4500
Elections Ph: 303-795-4511
Recording Ph: 303-795-4520
Clerk to the Board Ph: 303-795-4592

Littleton Branch Office - Administration Building
5334 S. Prince St.
Littleton, CO 80120
• Motor Vehicle • Driver's License • Recording • Passports • Marriage Licenses • Civil Union Licenses • Voter Registration • Elections                      
Aurora Branch Office
490 S. Chambers Road
Aurora, CO 80017
• Motor Vehicle • Marriage Licenses • Civil Union Licenses • Voter Registration

Byers Branch Office
538 N. Highway 36
Byers, CO 80103
• Motor Vehicle • Marriage Licenses • Civil Union Licenses • Voter Registration

Centennial Branch Office - Lima Plaza
6954 S. Lima St.
Centennial, CO 80112
• Motor Vehicle • Driver's License • Marriage Licenses • Civil Union Licenses • Voter Registration
Communication Services
Administration Building
5334 S. Prince St.
Littleton, CO 80120

Ph: 303-795-5467
 
Community Resources  Arapahoe Plaza
1690 W. Littleton Blvd.
Littleton, CO 80120

Main: 303-738-8040
Housing and Community Development Services: 303-738-8040
Senior Services: 303-738-8080
Senior Transportation: 720-540-5566
Veteran Services: 303-738-8045
Volunteer Connections: 303-738-7938

Arapahoe / Douglas Works! Main Workforce Center and Office
Lima Plaza
6964 and 6974 S. Lima St.
Centennial, CO 80112
Ph: 303-636-1130

Arapahoe / Douglas Works!
Aurora Satellite Office
Altura Plaza
15400 E. 14th Place
Ground Level
Aurora, CO 80011
           
Arapahoe / Douglas Works!
Castle Rock Satellite Office
Philip S. Miller Library
100 Wilcox. St. Suite 198
Castle Rock, CO 80109

Ph: 720-733-4321
CSU Extension
Lima Plaza
6934 S. Lima Street, Suite B
Centennial, CO 80112
Ph: 303-730-1920

Judicial Services
Lima Plaza
6984 S. Lima St.
Centennial, CO 80112

Ph: 720-874-3350

Judicial Services
Altura Plaza
15400 E. 14th Place
Aurora, CO 80011-5817

Ph: 303-636-1970

Judicial Services
Arapahoe Plaza (By appointment only)
1690 W. Littleton Blvd.
Littleton, CO 80120

Weatherization
907 Salida Way
Aurora, CO 80011

Ph: 303-636-1982
Coroner's Office
Sheriff’s Administration/Coroner’s Facility
13101 E. Broncos Parkway
Centennial, CO 80112

Ph: 720-874-3625
 
County Attorney's Office
Administration Building
5334 S. Prince St.
Littleton, CO 80120

Ph: 303-795-4639
Arapahoe CentrePoint Plaza
14980 E. Alameda Drive
Aurora, CO 80012

Ph: 303-636-1130
County Court
Arapahoe Plaza
1790 W. Littleton Blvd.
Littleton, CO 80120

Court Information Ph: 303-798-4592
Court Clerk Ph: 303-798-4591  
 
District Court
Administration Building II
7325 S. Potomac St.
Centennial, CO 80112

Court Information Ph: 303-649-6382 
 
District Attorney
District Attorney's Office
6450 S. Revere Parkway
Centennial, CO 80111

Ph: 720-874-8500 
 
Finance
Administration Building
5334 S. Prince St.
Littleton, CO 80120

Ph: 303-795-4620
 
Facilities and Fleet Management
Arapahoe Plaza
1610 W. Littleton Blvd.
Suite 100
Littleton, CO 80120

Ph: 303-734-5489

Fleet Services
Peoria Shop
7600 S. Peoria St.
Centennial, CO 80112

Ph: 720-874-6800
Distribution Management
Arapahoe County Warehouse and Elections Facility
5251 S. Federal Blvd.
Littleton, CO 80123

Ph: 303-795-4448
Human Resources
Administration Building
5334 S. Prince St.
Littleton, CO 80120

Ph: 303-795-4482
 
Human Services
Arapahoe CentrePoint Plaza
14980 E. Alameda Drive
Aurora, CO 80012

Arapahoe Plaza
1690 W. Littleton Blvd.
Littleton, CO 80120

Main: 303-636-1130
Public Assistance Benefits
Ph: 303-636-1170

Child and At-Risk Adult Abuse / Neglect Reporting Hotline
Ph: 303-636-1750

Child Support Enforcement
Ph: 303-752-8900

Foster Care / Adoption Information
Ph: 303-636-1543
Information Technology
Administration Building
5334 S. Prince St.
Littleton, CO 80120

Ph: 303-795-4460 
 
Open Spaces
Lima Plaza
6934 South Lima St.
Centennial, CO 80112

Ph: 720-874-6540
Arapahoe County Fairgrounds Park
25690 E. Quincy Ave.
Aurora, CO 80016

Ph: 303-795-4955
Performance Management
Administration Building
5334 S. Prince St.
Littleton, CO 80120

Ph: 303-795-4630 
 
Public Works and Development
Lima Plaza
6924 S. Lima St.
Centennial, CO 80112

Ph: 720-874-6500
Animal Control: 720-874-6750
Building: 720-874-6600
Engineering: 720-874-6500
Mapping: 720-874-6686
Planning / Zoning: 720-874-6650
Public Works and Development
Road and Bridge
Eastern Service Center
4405 S. CR 129
Bennett, CO 80102

7600 S. Peoria St.
Centennial, CO 80112

Ph: 720-874-6820
 
Public Trustee
1610 West Littleton Boulevard, 1st Floor
Littleton, CO 80120

Ph: 303-730-0071 
 
Sheriff's Office
Sheriff’s Administration/Coroner’s Facility
13101 E. Broncos Parkway
Centennial, CO 80112

Ph: 720-874-3600

Aurora Substation
25690 E. Quincy Ave.
Aurora, CO 80016

Byers Substation
538 N. Highway 36
Byers, CO 80103

Ph: 303-822-9244
Detention Center
7375 S. Potomac St.
Centennial, CO 80112

Ph: 720-874-3500

Littleton Substation
1690 W. Littleton Blvd.
Littleton, CO 80120

4 Square Mile Substation
9200 E Iliff Ave.
Denver, CO 80134


Treasurer's Office
Administration Building
5334 S. Prince St.
Littleton, CO 80120

Ph: 303-795-4550 
 
Tri-County Health Department
Administration Building
6162 S. Willow Drive Suite 100
Greenwood Village, CO 80111-1628

Ph: 303-220-9200

Altura Plaza
15400 E. 14th Place
Aurora, CO 80011

Ph: 303-341-9370
Englewood Office
4857 S. Broadway Road
Englewood, CO 80110

Ph: 303-761-1340