City in Union County, New Jersey · 6 sq mi · 3,916 people per sq mi
23,475 people live in Summit. The typical household earns $190,304, and the median resident is 41.8 years old.
2026 projection
From 22,719 in 2020
Poverty rate 5.47%
Men 40.8 · Women 43.3
1870–2026
23,475
2026 projection
3.3% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1870–2026
23,475
2026 projection
3.3% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 23,475 | +161 | 0.69% |
|---|---|---|---|
| 2025 | 23,314 | +43 | 0.18% |
| 2024 | 23,271 | +409 | 1.79% |
| 2023 | 22,862 | +365 | 1.62% |
| 2022 | 22,497 | -67 | 0.30% |
| 2021 | 22,564 | -155 | 0.68% |
| 2020 | 22,719 | -5 | 0.02% |
| 2019 | 22,724 | +34 | 0.15% |
| 2018 | 22,690 | +88 | 0.39% |
| 2017 | 22,602 | +146 | 0.65% |
Showing 10 of 31 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 227 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
56% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 56% | 59% | 53% |
| Never married | 31% | 32% | 31% |
| Divorced | 8% | 7% | 9% |
| Widowed | 3% | 1% | 6% |
| Separated | 2% | 2% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources