Boundary Atlas

Pueblo, Colorado

Pueblo is a city in Pueblo County, Colorado, with 111,931 residents in 2020. It is in Colorado's 3rd congressional district. It spans 2 state house districts. Its state senate district is State Senate District 3.

111,931residents (2020 Census)
56.6 sq miland area
6ZIP codes
1congressional district

County

CountyShare of residents
Pueblo County100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
mayorNick Gradisarcitywide
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)64%
State Representative (State House District 62)Matt Martinez (Democratic)36%

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 residents
State Senate District 3100%

State house districtShare of residents
State House District 4664%
State House District 6236%

ZIP codes

Percentages mark ZIPs only partly in Pueblo: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Pueblo's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:0862000")

Pueblo here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.