Boundary Atlas

ZIP code 80449: Park County, CO

ZIP code 80449 is in Hartsel (2.8% of residents), in Park County (99%) and Chaffee County (1.1%), Colorado. 97% of its residents live outside city limits. It is in Colorado's 7th congressional district. Its state senate district is State Senate District 4; its state house district is State House District 13.

1,134residents (2020 Census)
443.0 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of Colorado

City and county

City or townShare of ZIP residents
Hartsel2.8%

CountyShare of ZIP residents
Park County99%
Chaffee County1.1%

Town or county subdivisionShare of ZIP residents
Lake George CCD76%
Fairplay CCD23%
Buena Vista CCD1.1%

Congressional district

Congressional districtShare of ZIP residents
Colorado's 7th congressional district (CO-07)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 4100%

State house districtShare of ZIP residents
State House District 13100%

Voting precincts

5 voting precincts overlap ZIP 80449. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:80449")

ZIP 80449 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.