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ZIP Code 08323
Greenwich, NJ, Cumberland County
Population
731
Land area
17.8sq mi
People per sq mi
41
City
Greenwich
ZIP 08323 and nearby ZIP codes
ZIP 08323 at a glance
- ZIP 08323 (Greenwich) is 97% less dense than New Jersey as a whole.
- The median household income is $83,125, 20% below the New Jersey median of $103,556.
- A typical owner-occupied home is valued at $260,200 (43% below New Jersey) and median rent is $1,063 a month.
Local data for ZIP 08323
Counts from official public data
Housing and community stats
ZIP 08323, American Community Survey 2020-2024
Median household income
$83,125
Poverty rate
7.5%
Median home value
$260,200
Median rent
$1,063/mo
Homeownership
90.4%
Bachelor's or higher
39.8%
Median age
49.3
Average commute
29.3 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
7
ZIP Business Patterns 2023
Employees
48
$1.6M annual payroll
PPP loans
$315K
6 loans
Campaign donations
$5,309
8% D, 30% R, 2026 cycle
Environment and hazard risk
ZIP 08323, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: winter weather
Storm events since 1996
948
Countywide, mostly thunderstorm wind
Flood insurance policies
371
0.9% of homes, county
July high / Jan low
86° / 25°F
47.7 inches of rain a year
Health statistics
Share of adults in ZIP 08323, CDC PLACES estimates
Obesity
34.6%
U.S. 33.3% +1.3 pts
Diabetes
11.8%
U.S. 12.1% about the same
Smoking
13.3%
U.S. 12.8% +0.5 pts
Uninsured (18-64)
8.6%
U.S. 11.1% -2.5 pts
Frequently asked questions
- What city is ZIP code 08323?
- ZIP code 08323 is in Greenwich, NJ (Cumberland County).
- What county is ZIP code 08323 in?
- ZIP code 08323 is mostly in Cumberland County, New Jersey.
- How many people live in ZIP code 08323?
- About 731 people live in the 08323 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.