Population in Summit, NJ

Population in Summit, NJ was 23,314 in 2025, according to the U.S. Census Bureau. That is up 0.2% from 2024. That is the 41st highest of 117 cities in 2025.

2025, persons23,314
Change on 2024+0.2%
Series high23,3142025
Series low22,4972022

Population in Summit, NJ, 2020 to 2025

22.4K22.6K22.8K23K23.2K23.4K2020202120222023202420252020: 22,625 persons2021: 22,564 persons2022: 22,497 persons2023: 22,862 persons2024: 23,271 persons2025: 23,314 persons
persons. Source: U.S. Census Bureau, Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). Retrieved 2026-10-12, published 2026-05-14.
All 6 values
Periodpersons
202523,314
202423,271
202322,862
202222,497
202122,564
202022,625

Compared with New Jersey and United States

Place2025
Summit, NJ23,314
New Jersey9,548,215
United States341,784,857

Rankings

Definition

Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). Norway: Statistics Norway, 1 January. United States: Census Bureau population estimates for 1 July. United Kingdom regions and local authorities: Office for National Statistics estimates for 30 June. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.

The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.

How to cite

U.S. Census Bureau. Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-12.

Use this data in your AI agent

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What is the latest population in Summit, NJ? Cite the source.
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Questions

What is the population in Summit, NJ?

Population in Summit, NJ was 23,314 in 2025, according to the U.S. Census Bureau. That is up 0.2% from 2024. That is the 41st highest of 117 cities in 2025.

Where does this figure come from?

U.S. Census Bureau. Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). Retrieved by Invokely on 2026-10-12.

What was the highest population in Summit, NJ?

23,314 in 2025, the highest value since 2020 in this series.

Population elsewhere in New Jersey

All statistics for Summit, NJ