Andover, Massachusetts
Andover is a Census-designated place (an unincorporated community) in Essex County, Massachusetts, with 9,735 residents in 2020. It is in Massachusetts's 6th congressional district. It spans 2 state house districts. Its state senate district is Second Essex and Middlesex District.
County
| County | Share of residents |
|---|---|
| Essex County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Massachusetts's 6th congressional district (MA-06) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MA-06) | Seth Moulton (D) | 202-225-8020 | 100% |
| U.S. Senator | Edward J. Markey (D) | 202-224-2742 · contact form | statewide |
| U.S. Senator | Elizabeth Warren (D) | 202-224-4543 · contact form | statewide |
| State Senator (Second Essex and Middlesex District) | Barry Finegold (Democratic) | 100% | |
| State Representative (18th Essex District) | Tram Nguyen (Democratic) | 54% | |
| State Representative (17th Essex District) | Frank Moran (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
- Andover laws: search for the Andover, Massachusetts code of ordinances
- Essex County laws: search for the Essex County, Massachusetts code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| Second Essex and Middlesex District | 100% |
| State house district | Share of residents |
|---|---|
| 18th Essex District | 54% |
| 17th Essex District | 46% |
ZIP codes
Percentages mark ZIPs only partly in Andover: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Andover'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:2501430")
Andover 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.