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Greenwich, Cumberland County, New Jersey

Census designated place in Cumberland County, New Jersey

Greenwich compared with its county and state
Greenwich compared with its county and state, American Community Survey 2019-2023
MeasureGreenwichCumberland CountyNew Jersey
Population161152,9159,267,014
Median household income$127,813$64,499$101,050
Median age40.337.640.1
Median home value$246,900$205,600$427,600
Bachelor’s degree or higher47.7%17.9%42.9%
Foreign-born residents0.0%12.1%23.5%
Owner-occupied homes78.2%65.6%63.7%
Mean commute to work19.7 minutes25.0 minutes30.9 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.

Household income in Greenwich
Under $50k14.5%
$50k to $100k20%
$100k to $150k38.2%
$150k to $200k12.7%
$200k and over14.5%

Median household income $127,813 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 34, retrieved November 14, 2026.

Housing tenure in Greenwich
Owner occupied
43 units
Renter occupied
12 units
Vacancy rate
19.1%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.

Community

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Greenwich at a glance
Type
Census designated place
Land area
0.84 sq mi
Water area
0.00 sq mi
Population
161 (2019-2023 estimate)
Households
55
Median age
40.3
Median household income
$127,813
Median home value
$246,900
Median gross rent
$950
Owner-occupied homes
78.2%
Bachelor’s degree or higher
47.7%
Foreign-born residents
0.0%
Mean commute to work
19.7 minutes
Census GEOID
3428140

Sources: Census Gazetteer 2025: places, retrieved November 14, 2026; American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.

ZIP codes and metro area
ZIP codes
08323
Metro area
Vineland, NJ

Sources: Census 2020 ZCTA relationship file: ZCTAs to places, retrieved November 14, 2026; Census Gazetteer 2025: metropolitan and micropolitan areas, retrieved November 14, 2026.