Lowell, Massachusetts
Lowell is a city in Middlesex County, Massachusetts, with 115,554 residents in 2020. It is in Massachusetts's 3rd congressional district. It spans 3 state house districts. Its state senate district is First Middlesex District.
County
| County | Share of residents |
|---|---|
| Middlesex County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Massachusetts's 3rd congressional district (MA-03) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Sokhary Chau | citywide | |
| U.S. Representative (MA-03) | Lori Trahan (D) | 202-225-3411 | 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 (First Middlesex District) | Vanna Howard (Democratic) | 100% | |
| State Representative (18th Middlesex District) | Tara Hong (Democratic) | 978-226-8964 | 37% |
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
- Lowell website: https://www.lowellma.gov/
- Lowell laws: search for the Lowell, Massachusetts code of ordinances
- Middlesex County laws: search for the Middlesex County, Massachusetts code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| First Middlesex District | 100% |
| State house district | Share of residents |
|---|---|
| 18th Middlesex District | 37% |
| 17th Middlesex District | 35% |
| 16th Middlesex District | 28% |
ZIP codes
Percentages mark ZIPs only partly in Lowell: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Lowell'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:2537000")
Lowell 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.