New Jersey's 7th congressional district (NJ-07)
New Jersey's 7th congressional district (NJ-07) covers parts or all of Hunterdon County, Warren County, Somerset County, Sussex County, Union County and Morris County, and 99 ZIP codes (77 wholly inside it). Its 2020 population was 774,294. This is the map in force for the November 3, 2026 election.
Who represents NJ-07
| Office | Member | Contact |
|---|---|---|
| U.S. Representative (NJ-07) | Thomas H. Kean, Jr. (R) | 202-225-5361 |
| U.S. Senator | Andy Kim (D) | 202-224-4744 |
| U.S. Senator | Cory A. Booker (D) | 202-224-3224 · contact form |
Officials serving now (members of Congress until January 3, 2027). Sources: Members of Congress: the @unitedstates project, congress-legislators (CC0).
Counties
| County | Share of the county's residents in NJ-07 |
|---|---|
| Hunterdon County | 100% |
| Warren County | 100% |
| Somerset County | 46% |
| Sussex County | 41% |
| Union County | 35% |
| Morris County | 23% |
ZIP codes
Percentages mark ZIPs only partly in NJ-07: the share of that ZIP's residents inside it.
- 07023
- 07036 (39%)
- 07059
- 07065
- 07066
- 07069
- 07076
- 07081
- 07090
- 07092
- 07439
- 07801 (0.1%)
- 07803
- 07820
- 07821 (94%)
- 07823
- 07825
- 07826 (<0.1%)
- 07828
- 07830
- 07831
- 07832
- 07833
- 07836
- 07838
- 07840
- 07843
- 07844
- 07846
- 07847
- 07848 (0.5%)
- 07849 (0.6%)
- 07850
- 07851 (<0.1%)
- 07852
- 07853
- 07856
- 07857
- 07860 (34%)
- 07863
- 07865
- 07869 (1.1%)
- 07870
- 07871
- 07874
- 07876
- 07880
- 07881
- 07882
- 07885 (68%)
- 07901
- 07920 (98%)
- 07921
- 07922
- 07924
- 07930
- 07931
- 07933
- 07934
- 07939
- 07945 (89%)
- 07946
- 07960 (1.8%)
- 07970 (66%)
- 07974
- 07977
- 07979
- 07980
- 08525 (13%)
- 08530 (89%)
- 08551
- 08559
- 08560 (0.6%)
- 08801
- 08802
- 08804
- 08805 (14%)
- 08807 (89%)
- 08809
- 08812 (47%)
- 08821 (24%)
- 08822
- 08825
- 08826
- 08827
- 08829
- 08833
- 08836
- 08844 (7.7%)
- 08848
- 08853
- 08858
- 08865
- 08867
- 08869
- 08876
- 08886
- 08887
- 08889
Towns
Alexandria township, Allamuchy township, Alpha borough, Andover borough, Bedminster township, Belvidere town, Berkeley Heights township, Bernards township, Bernardsville borough, Bethlehem township, Blairstown township, Bloomsbury borough, Branchburg township, Byram township, Califon borough, Chester borough, Chester township, Clark township, Clinton town, Clinton township, Delaware township, East Amwell township, Fanwood borough, Far Hills borough, Flemington borough, Franklin township, Franklin township, Fredon township, Frelinghuysen township, Frenchtown borough, Glen Gardner borough, Green Brook township, Green township, Greenwich township, Hackettstown town, Hampton borough, Hardwick township, Harmony township, High Bridge borough and Holland township and others.
Get this in your AI agent
Your agent can draw every precinct in NJ-07, or list them with population shares (related_geographies). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
get_boundaries(id="us:congressional_district:3407", children_level="precinct", include_districts=True)