Boundary Atlas

ZIP code 81001: Pueblo, CO

ZIP code 81001 is in Pueblo (97% of residents), in Pueblo County, Colorado. It is in Colorado's 3rd congressional district. Its state senate district is State Senate District 3; its state house districts are State House District 46 (55%), State House District 62 (45%) and State House District 47 (<0.1%).

31,107residents (2020 Census)
32.0 sq miland area
1cities and towns
1congressional district
24voting precincts

See it on the mapAll of Colorado

City and county

City or townShare of ZIP residents
Pueblo97%

CountyShare of ZIP residents
Pueblo County100%

Town or county subdivisionShare of ZIP residents
Pueblo CCD100%

Congressional district

Congressional districtShare of ZIP residents
Colorado's 3rd congressional district (CO-03)100%

Elected officials

OfficeMemberContactShare of residents
mayorNick Gradisar97%
U.S. Representative (CO-03)Jeff Hurd (R)202-225-4676100%
U.S. SenatorJohn W. Hickenlooper (D)202-224-5941 · contact formstatewide
U.S. SenatorMichael F. Bennet (D)202-224-5852 · contact formstatewide
State Senator (State Senate District 3)Nick Hinrichsen (Democratic)100%
State Representative (State House District 46)Tisha Mauro (Democratic)55%
State Representative (State House District 62)Matt Martinez (Democratic)45%
State Representative (State House District 47)Ty Winter (R)<0.1%

From Wikidata (community-maintained); confirm on the city's website.

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 3100%

State house districtShare of ZIP residents
State House District 4655%
State House District 6245%
State House District 47<0.1%

Voting precincts

24 voting precincts overlap ZIP 81001. 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:

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ZIP 81001 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.