Grenloch, NJ

Full City Profile · New Jersey · Gloucester County County

3.5 /5.0

B+ Good

748 Population 984/sq mi density

$128,333 Median Income $47,595 per capita

$228,700 Home Value $362,323 Zillow

55°F Avg Temperature 297 sunny days/yr

158 Violent Crime/100K 1,541 property/100K

B+

Overall

3.5 / 5.0

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

A+

Economy

4.7 / 5.0

$128,333 median income, 3.3% unemployment

A+

Affordability

5.0 / 5.0

$228,700 home value, /mo rent

Safety

1.0 / 5.0

158 violent crimes/100K

Education

3.4 / 5.0

29.6% bachelor's degree or higher

Change Over Time (2021–2023)

Population Change

+3%

726 → 748

over 2 years

Annual Pop. Growth

+1.5%

Compound annual growth rate

Median Income Change

+18.6%

$108,176 → $128,333

nominal, not inflation-adjusted

Annual Income Growth

+8.92%

Compound annual growth rate

Population Over Time

Total population for Grenloch 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

830

+82 from 2023 (748)

Projected Median Income 2030

$233,395

+$105,062 from 2023 ($128,333)

Year-by-Year Detail

Year	Population	YoY %	Median Income	YoY %
2021	726	—	$108,176	—
2023	748	+3%	$128,333	+18.6%

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