Boundary Atlas

Northampton, Massachusetts

Northampton is a city in Hampshire County, Massachusetts, with 29,571 residents in 2020. It is in Massachusetts's 2nd congressional district. Its state senate district is Hampshire-Franklin-Worcester District; its state house district is 1st Hampshire District.

29,571residents (2020 Census)
34.2 sq miland area
5ZIP codes
1congressional district

County

CountyShare of residents
Hampshire County100%

Congressional district

Congressional districtShare of residents
Massachusetts's 2nd congressional district (MA-02)100%

Elected officials

OfficeMemberContactShare of residents
MayorGina-Louise Sciarracitywide
U.S. Representative (MA-02)James P. McGovern (D)202-225-6101100%
U.S. SenatorEdward J. Markey (D)202-224-2742 · contact formstatewide
U.S. SenatorElizabeth Warren (D)202-224-4543 · contact formstatewide
State Representative (1st Hampshire District)Lindsay Sabadosa (Democratic)413-270-1166100%

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
Hampshire-Franklin-Worcester District100%

State house districtShare of residents
1st Hampshire District100%

ZIP codes

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

Get this in your AI agent

Your agent can get Northampton'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:2546330")

Northampton 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.