Marlboro, NJ

Full City Profile · New Jersey · Salem County County

3.1 /5.0

B Good

101 Population 259/sq mi density

$102,813 Median Income $35,648 per capita

$229,700 Home Value $261,479 Zillow

55°F Avg Temperature 293 sunny days/yr

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

Overall

3.1 / 5.0

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

A+

Economy

4.5 / 5.0

$102,813 median income, 5.2% unemployment

A+

Affordability

5.0 / 5.0

$229,700 home value, /mo rent

Safety

1.0 / 5.0

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

Education

1.9 / 5.0

11.6% bachelor's degree or higher

Change Over Time (2021, 2023)

Population Change

+83.6%

55 → 101

over 2 years

Annual Pop. Growth

+35.51%

Compound annual growth rate

Median Income Change

+31.6%

$78,125 → $102,813

nominal, not inflation-adjusted

Annual Income Growth

+14.72%

Compound annual growth rate

Population Over Time

Total population for Marlboro 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

847

+746 from 2023 (101)

Projected Median Income 2030

$268,857

+$166,044 from 2023 ($102,813)

Year-by-Year Detail

Year	Population	YoY %	Median Income	YoY %
2021	55	-	$78,125	-
2023	101	+83.6%	$102,813	+31.6%

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