Greenwich CDP (Cumberland County), NJ

Full City Profile · New Jersey · Cumberland County County

3.9 /5.0

B+ Good

161 Population 192/sq mi density

$127,813 Median Income $43,561 per capita

$246,900 Home Value $261,479 Zillow

$950 Median Rent 13.8% income on rent

55°F Avg Temperature 293 sunny days/yr

1,022 Violent Crime/100K 3,874 property/100K

B+

Overall

3.9 / 5.0

Good overall score based on economy, affordability, safety and education

A+

Economy

4.9 / 5.0

$127,813 median income, 2.5% unemployment

A+

Affordability

5.0 / 5.0

$246,900 home value, $950/mo rent

Safety

1.0 / 5.0

1,022 violent crimes/100K (169% above avg)

A+

Education

4.8 / 5.0

47.7% bachelor's degree or higher

Change Over Time (2021–2023)

Population Change

+9.5%

147 → 161

over 2 years

Annual Pop. Growth

+4.65%

Compound annual growth rate

Median Income Change

+44.8%

$88,281 → $127,813

nominal, not inflation-adjusted

Annual Income Growth

+20.32%

Compound annual growth rate

Population Over Time

Total population for Greenwich CDP (Cumberland County) across each available Census ACS release.

Median Household Income Over Time

Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).

Projected 2030

Simple projections extrapolating the 2021–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.

Projected Population 2030

221

+60 from 2023 (161)

Projected Median Income 2030

$466,595

+$338,782 from 2023 ($127,813)

Year-by-Year Detail

Year	Population	YoY %	Median Income	YoY %
2021	147	—	$88,281	—
2023	161	+9.5%	$127,813	+44.8%

Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.