Greenwich Township (Cumberland County) is a township in Cumberland County, New Jersey, home to about 731 people across 18 square miles. Its ZIP code is 08323.
All in Greenwich Township (Cumberland County)
We’re writing up Greenwich Township (Cumberland County)’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Philadelphia International Airport (PHL)32 miles away |
|---|---|
| Closer regional airport | Dover Civil Air Terminal/Dover Air Force Base (DOV)21 miles away |
| Nearest city of 250,000+ | Philadelphia, PA43 miles away |
Straight-line distances from the center of Greenwich Township (Cumberland County); driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Greenwich Township (Cumberland County) had 771 residents in the 2020 census, down 9% since 2000.
It’s the 545th largest of 565 towns in New Jersey by population.
Cumberland County grew from 51,193 residents in 1900 to 154,152 in 2020.
Cumberland County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 25°F. About 47.8 inches of rain and melted snow fall in a typical year, with about 12 inches of snow.
Source: NOAA 1991–2020 climate normals, Seabrook Farms, NJ weather station (8 miles away).
47,846 jobs at 2,826 businesses in Cumberland County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
2 doctors and other health care providers list an office in Greenwich Township (Cumberland County).
Nearest hospitals
Providers with an office here
| Mental health providers | 1 |
|---|---|
| Physical and occupational therapists | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Pharmacies
Museums (1 nearby)
Counts are within about 3 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Greenwich Township School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Morris Goodwin SchoolGreenwich | Pre-K–8 | 85 | Public | 1.3 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.