All Countries
Erma, NJ
Full City Profile · New Jersey · Cape May County County
3.3
/5.0
B
Good
2,039
Population
698/sq mi density
$93,674
Median Income
$37,111 per capita
$378,000
Home Value
$419,706 Zillow
$1,576
Median Rent
40.1% income on rent
56°F
Avg Temperature
293 sunny days/yr
85
Violent Crime/100K
4,399 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$93,674 median income, 9.2% unemployment
A
Affordability
4.4 / 5.0
$378,000 home value, $1,576/mo rent
F
Safety
1.0 / 5.0
85 violent crimes/100K
B+
Education
3.9 / 5.0
35.8% bachelor's degree or higher
Change Over Time (2013, 2023)
Population Change
+4.2%
1,956 → 2,039
over 10 years
Annual Pop. Growth
+0.42%
Compound annual growth rate
Median Income Change
+10.8%
$84,567 → $93,674
nominal, not inflation-adjusted
Annual Income Growth
+1.03%
Compound annual growth rate
Population Over Time
Total population for Erma 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 2013, 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
2,100
+61 from 2023 (2,039)
Projected Median Income 2030
$100,640
+$6,966 from 2023 ($93,674)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 1,956 | - | $84,567 | - |
| 2015 | 2,238 | +14.4% | $76,622 | -9.4% |
| 2017 | 2,161 | -3.4% | $79,886 | +4.3% |
| 2019 | 1,876 | -13.2% | $84,803 | +6.2% |
| 2021 | 1,957 | +4.3% | $92,803 | +9.4% |
| 2023 | 2,039 | +4.2% | $93,674 | +0.9% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.