Milltown, New Jersey
Milltown is a borough in Middlesex County, New Jersey, with 7,037 residents in 2020. It is in New Jersey's 12th congressional district. Its state senate district is State Senate District 18; its state house district is Assembly District 18.
County
| County | Share of residents |
|---|---|
| Middlesex County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| New Jersey's 12th congressional district (NJ-12) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | George Murray | citywide | |
| U.S. Representative (NJ-12) | Bonnie Watson Coleman (D) | 202-225-5801 | 100% |
| U.S. Senator | Andy Kim (D) | 202-224-4744 | statewide |
| U.S. Senator | Cory A. Booker (D) | 202-224-3224 · contact form | statewide |
| State Senator (State Senate District 18) | Patrick Diegnan (Democratic) | 908-757-1677 | 100% |
| Assembly Member (Assembly District 18) | Robert Karabinchak (Democratic) | 732-548-1406 | 100% |
| Assembly Member (Assembly District 18) | Sterley Stanley (Democratic) | 732-875-3833 | 100% |
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
- Milltown website: https://www.milltownnj.org/
- Milltown laws: search for the Milltown, New Jersey code of ordinances
- Middlesex County laws: search for the Middlesex County, New Jersey code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 18 | 100% |
| State house district | Share of residents |
|---|---|
| Assembly District 18 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Milltown: the share of that ZIP's residents living in it.
- 08850 (85%)
Get this in your AI agent
Your agent can get Milltown'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:3446620")
Milltown 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.