Boundary Atlas

Brook Forest, Colorado

Brook Forest is a Census-designated place (an unincorporated community) in Jefferson County (54% of residents) and Clear Creek County (46%), Colorado, with 622 residents in 2020. It spans 2 congressional districts: CO-07 (54%) and CO-02 (46%). It spans 2 state senate and 2 state house districts.

622residents (2020 Census)
1.4 sq miland area
1ZIP codes
2congressional districts

County

CountyShare of residents
Jefferson County54%
Clear Creek County46%

Congressional districts

Congressional districtShare of residents
Colorado's 7th congressional district (CO-07)54%
Colorado's 2nd congressional district (CO-02)46%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (CO-07)Brittany Pettersen (D)202-225-264554%
U.S. Representative (CO-02)Joe Neguse (D)202-225-216146%
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 4)Mark Baisley (R)54%
State Senator (State Senate District 8)Dylan Roberts (Democratic)46%
State Representative (State House District 25)Tammy Story (Democratic)54%
State Representative (State House District 49)Lesley Smith (Democratic)46%

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 454%
State Senate District 846%

State house districtShare of residents
State House District 2554%
State House District 4946%

ZIP codes

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

Get this in your AI agent

Your agent can get Brook Forest'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:0808950")

Brook Forest here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.