City in Cape May County, New Jersey · 2.2 sq mi · 961 people per sq mi
About 2,100 people live in Sea Isle City. The typical household earns $108,359, and the median resident is 66.1 years old.
2026 projection
From 2,101 in 2020
Poverty rate 5.42%
Men 66.6 · Women 65.3
2010–2026
2,119
2026 projection
0.9% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
2,119
2026 projection
0.9% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 2,119 | +5 | 0.24% |
|---|---|---|---|
| 2025 | 2,114 | -10 | 0.47% |
| 2024 | 2,124 | +1 | 0.05% |
| 2023 | 2,123 | -11 | 0.52% |
| 2022 | 2,134 | +3 | 0.14% |
| 2021 | 2,131 | +30 | 1.43% |
| 2020 | 2,101 | +69 | 3.40% |
| 2019 | 2,032 | -12 | 0.59% |
| 2018 | 2,044 | -16 | 0.78% |
| 2017 | 2,060 | -11 | 0.53% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 20 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 18 residents
73% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 73% | 74% | 71% |
| Never married | 11% | 13% | 9% |
| Divorced | 9% | 9% | 9% |
| Widowed | 7% | 4% | 10% |
| Separated | <1% | 0% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau