Boundary Atlas

Chicopee, Massachusetts

Chicopee is a city in Hampden County, Massachusetts, with 55,560 residents in 2020. It is in Massachusetts's 1st congressional district. It spans 3 state senate and 3 state house districts.

55,560residents (2020 Census)
22.9 sq miland area
3ZIP codes
1congressional district

County

CountyShare of residents
Hampden County100%

Congressional district

Congressional districtShare of residents
Massachusetts's 1st congressional district (MA-01)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MA-01)Richard E. Neal (D)202-225-5601100%
U.S. SenatorEdward J. Markey (D)202-224-2742 · contact formstatewide
U.S. SenatorElizabeth Warren (D)202-224-4543 · contact formstatewide
State Senator (Hampden District)Adam Gómez (Democratic)56%
State Senator (Hampden and Hampshire District)John Velis (Democratic)11%
State Representative (8th Hampden District)Shirley Arriaga (Democratic)78%
State Representative (6th Hampden District)Mike Finn (Democratic)413-363-196515%
State Representative (5th Hampden District)Pat Duffy (Democratic)7.1%

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
Hampden District56%
Hampden-Hampshire-Worcester District33%
Hampden and Hampshire District11%

State house districtShare of residents
8th Hampden District78%
6th Hampden District15%
5th Hampden District7.1%

ZIP codes

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

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Your agent can get Chicopee'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:

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Chicopee 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.