Annandale, New Jersey
Annandale is a Census-designated place (an unincorporated community) in Hunterdon County, New Jersey, with 1,663 residents in 2020. It is in New Jersey's 7th congressional district. Its state senate district is State Senate District 16; its state house district is Assembly District 16.
County
| County | Share of residents |
|---|---|
| Hunterdon County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| New Jersey's 7th congressional district (NJ-07) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (NJ-07) | Thomas H. Kean, Jr. (R) | 202-225-5361 | 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 16) | Andrew Zwicker (Democratic) | 908-308-8672 | 100% |
| Assembly Member (Assembly District 16) | Mitchelle Drulis (Democratic) | 908-968-4329 | 100% |
| Assembly Member (Assembly District 16) | Roy Freiman (Democratic) | 908-968-4329 | 100% |
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
- Annandale laws: search for the Annandale, New Jersey code of ordinances
- Hunterdon County website: https://www.co.hunterdon.nj.us/
- Hunterdon County laws: search for the Hunterdon County, New Jersey code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 16 | 100% |
| State house district | Share of residents |
|---|---|
| Assembly District 16 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Annandale: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Annandale'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:3401480")
Annandale 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.