Boundary Atlas

Lambertville, New Jersey

Lambertville is a city in Hunterdon County, New Jersey, with 4,139 residents in 2020. It is in New Jersey's 7th congressional district. Its state senate district is State Senate District 15; its state house district is Assembly District 15.

4,139residents (2020 Census)
1.1 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Hunterdon County100%

Congressional district

Congressional districtShare of residents
New Jersey's 7th congressional district (NJ-07)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NJ-07)Thomas H. Kean, Jr. (R)202-225-5361100%
U.S. SenatorAndy Kim (D)202-224-4744statewide
U.S. SenatorCory A. Booker (D)202-224-3224 · contact formstatewide
State Senator (State Senate District 15)Shirley Turner (Democratic)609-323-7239100%
Assembly Member (Assembly District 15)Anthony Verrelli (Democratic)609-292-0500100%
Assembly Member (Assembly District 15)Verlina Reynolds-Jackson (Democratic)609-571-9638100%

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

State legislative districts

State senate districtShare of residents
State Senate District 15100%

State house districtShare of residents
Assembly District 15100%

ZIP codes

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

Get this in your AI agent

Your agent can get Lambertville'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:3438610")

Lambertville 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.