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County · New Jersey
Warren County
112,031Population
2.2 %Change since 2020
697Net migration
5.0 %Unemployment rate
Facts
- Population
- 112,031 (2024)
- Change since 2020
- 2.2 %
- Net migration
- 697 (2023)
- Unemployment rate
- 5.0 % (2025)
- State
- New Jersey
- Population base, April 2020
- 109,635 (2020)
- Births
- 966 (2023)
- Births per 1,000 residents, 2023
- 8.6
- Deaths
- 1,166 (2023)
- Deaths per 1,000 residents, 2023
- 10.4
- Natural change, 2023
- -200
- International migration
- 414 (2023)
- Domestic migration
- 283 (2023)
- Net migration per 1,000, 2023
- 6.2
- Postal code
- NJ
- FIPS code
- 34041
Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS
Unemployment rate, annual average
| Period | Value |
|---|---|
| 2025 | 5.0 % |
| 2024 | 4.4 % |
| 2023 | 4.0 % |
| 2022 | 3.6 % |
| 2021 | 5.9 % |
| 2020 | 8.3 % |
| 2019 | 3.3 % |
| 2018 | 3.8 % |
| 2017 | 4.2 % |
| 2016 | 4.6 % |
| 2015 | 5.3 % |
| 2014 | 6.3 % |
Population estimates, 2020–2024
| Period | Value |
|---|---|
| 2024 | 112,031 |
| 2023 | 111,344 |
| 2022 | 110,885 |
| 2021 | 110,464 |
| 2020 | 109,520 |