Union
County in New Jersey
County
The population development of Union.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|
| Union | County | 493,819 | 522,541 | 536,499 | 575,363 | 572,726 | → |
| New Jersey | State | 7,730,188 | 8,414,350 | 8,791,894 | 9,289,039 | 9,290,841 |
Contents: Incorporated Places
The population development of the incorporated places in Union.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Elizabeth | City | Union | 110,105 | 120,599 | 124,974 | 137,312 | 135,829 | → |
| Fanwood | Borough | Union | 7,111 | 7,174 | 7,307 | 7,782 | 7,655 | → |
| Garwood | Borough | Union | 4,236 | 4,165 | 4,231 | 4,450 | 5,161 | → |
| Kenilworth | Borough | Union | 7,572 | 7,678 | 7,917 | 8,430 | 8,259 | → |
| Linden | City | Union | 36,742 | 39,401 | 40,533 | 43,748 | 43,950 | → |
| Mountainside | Borough | Union | 6,605 | 6,604 | 6,656 | 7,020 | 6,924 | → |
| New Providence | Borough | Union | 11,185 | 11,896 | 12,207 | 13,639 | 13,488 | → |
| Plainfield | City | Union | 46,578 | 47,819 | 49,549 | 54,598 | 54,670 | → |
| Rahway | City | Union | 25,312 | 26,508 | 27,320 | 29,551 | 29,813 | → |
| Roselle | Borough | Union | 20,206 | 21,275 | 21,067 | 22,693 | 22,342 | → |
| Roselle Park | Borough | Union | 12,795 | 13,275 | 13,290 | 13,960 | 13,932 | → |
| Summit | City | Union | 20,004 | 21,083 | 21,460 | 22,730 | 22,344 | → |
| Westfield | Town | Union | 28,878 | 29,652 | 30,296 | 31,038 | 30,559 | → |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.