Boundary Atlas

ZIP code 80461: Leadville, CO

ZIP code 80461 is in Leadville (37% of residents), Leadville North (26%) and Twin Lakes (1.1%), in Lake County, Colorado. 36% 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.

7,196residents (2020 Census)
237.7 sq miland area
3cities and towns
1congressional district
6voting precincts

See it on the mapAll of Colorado

City and county

City or townShare of ZIP residents
Leadville37%
Leadville North26%
Twin Lakes1.1%

CountyShare of ZIP residents
Lake County100%

Town or county subdivisionShare of ZIP residents
Leadville CCD84%
Leadville North CCD16%

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

6 voting precincts overlap ZIP 80461. Map them, with each precinct's share of the ZIP's residents.

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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:80461")

ZIP 80461 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.