Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 7 Post Office locations in Douglas County, Colorado.

Residents of Douglas County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.

List of Douglas County, Colorado Post Office

Castle Rock Post Office

View Details Call Now (303) 814-6932

Castle Rock Post Office

Address
Get Direction
Hours

Louviers Post Office

View Details Call Now (303) 791-1005

Louviers Post Office

Address
Get Direction
Hours

Franktown Post Office

View Details Call Now (303) 663-1245

Franktown Post Office

Address
Get Direction
Hours

Sedalia Post Office

View Details Call Now (720) 733-1896

Sedalia Post Office

Address
Get Direction
Hours

Larkspur Post Office

View Details Call Now (303) 681-2449

Larkspur Post Office

Address
Get Direction
Hours

Highlands Ranch Post Office

View Details Call Now (303) 227-5500

Highlands Ranch Post Office

Address
Get Direction
Hours

Parker Post Office

View Details Call Now (303) 805-2109

Parker Post Office

Address
Get Direction
Hours

Residents of Douglas County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.

You may also find Post Office locations in neighboring counties including Douglas.