Volunteers not only help support our events, they strengthen our community. And we're excited you're interested in our volunteer opportunities at Arapahoe County.

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Open Spaces - 17 Mile House

Visitors can step back in time at 17 Mile House, a 160-year old farm which served as an important resting stop for pioneers traveling on the Cherokee/Smoky Hill wagon trails in the 1860s. This patchwork built house was used as a cattle ranch and dairy farm until 1976. It was placed on the National Register of Historic Places and protected in perpetuity in 1983 after an outpouring of community support. 

Barn with visitors walking

This County-designated heritage area is managed by Open Spaces with support from volunteers. Volunteers lead tours of the farmhouse, interpret historical and natural history for school groups, and provide hands-on experiences during scheduled open house events. Volunteers also create interpretive displays, maintain the gardens, and care for the historic collection of artifacts.

The 2026 schedule of 17 Mile House Farm Park open house events with family-fun educational activities will be posted here and on main website in February. 

Activity Shifts Start End
3/23/26 School Group 1 3/23/2026 3/23/2026
4-H Expo - Open House 1 9/26/2026 9/26/2026
Administration & Gardening 1
Cattle Ranching - Open House 1 8/15/2026 8/15/2026
Cherry Creek Watershed - Open House 1 10/17/2026 10/17/2026
Pollinator-Friendly Gardening - Open House 1 5/30/2026 5/30/2026
Quilts of Valor - Open House 1 6/27/2026 6/27/2026
Rocky Mountain Weaver's Guild - Open House 1 11/7/2026 11/7/2026
Unearthing the Past: The Archaeology Story of 17 Mile House - Open House 1 4/25/2026 4/25/2026

Open Spaces - CSU Extension

The Arapahoe County Extension Office delivers 4H programming, food safety and preservation education, and extensive horticulture programs.

Activity Shifts Start End
4-H Dog Fun Match 1 5/9/2026 5/9/2026
4-H Dog Show 2 7/17/2026 7/19/2026

Public Health

Arapahoe County Public Health helps communities thrive. We offer programs that prevent disease, encourage safety, and promote a long and healthy life.

Volunteer opportunities come available throughout the year to support our teams. 

 

Activity Shifts Start End
Harm Reduction Volunteer 1

Senior Programs

Arapahoe County is home to more than 100,000 residents over the age of 60. The Senior Resources team offers programs and opportunities to assist seniors and those with disabilities in maintaining healthy, active and independent lives.

The Dig Out Your Neighbor program is a seasonal program that supports individuals in need of support with snow shoveling during the winter.

Activity Shifts Start End
Dig Out Your Neighbor 1 10/15/2025 5/15/2026
Seniors Helping Seniors - Special Events Volunteer 1

Veteran Programs

With two locations, one in Littleton and Aurora, Arapahoe County’s Veterans Service Office (VSO) is dedicated to serving the veterans in Arapahoe County and advocates for veterans in the community.

The team supports veterans and their dependents to determine eligibility and access to federal and state benefits. They bridge the gap between veterans and resources to support them. 

Activity Shifts Start End
Veteran Services Claim Development Volunteer 1
Veteran Services Volunteer Coordinator 0

Mission Statement



We envision a diverse and vibrant County where residents and businesses thrive.

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Urban and rural community