Needs More Love
Town guide

Greenwich

New Jersey · NJ
Be the first to joinEarn karma for joining →

About Greenwich

Township in Warren County, New Jersey, US
1798Established
5,473Population
10.5 sq miArea
325 ftElevation

Greenwich Township () is a township in Warren County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 5,473, a decrease of 239 (−4.2%) from the 2010 census count of 5,712, which in turn reflected an increase of 1,347 (+30.9%) from the 4,365 counted in the 2000 census. Greenwich Township has at various times been a part of most of Northwestern New Jersey's counties. The township was first mentioned in official documents on October 9, 1738, as a part of Hunterdon County. On March 15, 1739, it became part of the newly formed Morris County. On January 22, 1750, portions of the township were taken to form Hardwick Township. On June 8, 1753, Sus…

Official town website ↗

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Full page →
The weekly

This week in Greenwich

The forecast calls for Sunny, highs near 73°. In the local news, Greenwich Police Investigate Saturday Night Shooting (TAPinto).

Gathered from local news, the National Weather Service, and your neighbors’ posts.

Greenwich’s photo wall is empty.

Add a picture of the spots that make it Greenwich.

Pin the first photo →
Coming up

Upcoming events

Nothing on the calendar yet

Put the next local happening — a market, a meeting, a concert — on the map.

Add an event →
From your neighbors

What’s happening

A preview of what neighbors share. Be the first to post in Greenwich.
+ Write the first post
Around town

Local news

All news →

Loading local headlines…

Headlines via Google News · Articles belong to their publishers.

You’re browsing

Greenwich

New Jersey · NJ
View town boundary →
Township / city / CDP overlaps possible.
Loading boundary…

Greenwich is your selected town. The feed includes posts assigned to this town, not a distance radius or ZIP code.

Neighborhoods narrow the feed further, while townwide announcements, events, and issues remain visible.

Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/19 · 2025-01-01