Union County New Jersey Map and Data
Union County New Jersey Profile and Data
| Name | Union County |
| State | New Jersey |
| FIPS Code | 34039 |
| County Seat | Elizabeth |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 536,383 |
| Population Growth Rate(2000-2022) | 7.24% |
| Majority Ethnicity | White 62.55% |
| Public School Majority Ethnicity | Hispanic 47% |
| Partisan Voting Index | Democratic:+14 |
| Unemployment Rate (February 2025) | 4.5% |
| Area Code(s) | 908 / 732 / 848 / 862 / 973 |
Union County Race/Ethnicity Data
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 62.55% |
| African American | 29.01% |
| Hispanic | 0.49% |
| Asian | 7.91% |
| Native American | 0.02% |
| Hawaiin/Pacific Islander | 0.02% |
Union County Public School Race/Ethnicity Data
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 27.54% |
| African American | 17.97% |
| Hispanic | 46.71% |
| Asian | 5.29% |
| Native American | 0.12% |
| Hawaiin/Pacific Islander | 0.18% |