Boundary Atlas

Broomfield, Colorado

Broomfield is a city in Broomfield County, Colorado, with 74,112 residents in 2020. It is in Colorado's 7th congressional district. Its state senate district is State Senate District 25; its state house district is State House District 33.

74,112residents (2020 Census)
33.0 sq miland area
5ZIP codes
1congressional district

County

CountyShare of residents
Broomfield County100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (CO-07)Brittany Pettersen (D)202-225-2645100%
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 25)William Lindstedt (Democratic)100%
State Representative (State House District 33)Kenny Nguyen (Democratic)100%

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).

Local government

State legislative districts

State senate districtShare of residents
State Senate District 25100%

State house districtShare of residents
State House District 33100%

ZIP codes

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

Get this in your AI agent

Your agent can get Broomfield'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:0809280")

Broomfield 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.