Middlesex
County in New Jersey
County
The population development of Middlesex.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2024-07-01 | |
|---|---|---|---|---|---|---|---|
| Middlesex | County | 671,780 | 750,162 | 809,858 | 863,201 | 890,119 | → |
| New Jersey | State | 7,730,188 | 8,414,350 | 8,791,894 | 9,289,014 | 9,500,851 |
Contents: Incorporated Places
The population development of the incorporated places in Middlesex.
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 2024-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Carteret | Borough | Middlesex | 18,949 | 20,612 | 22,846 | 25,330 | 26,003 | → |
| Dunellen | Borough | Middlesex | 6,486 | 6,836 | 7,219 | 7,641 | 8,411 | → |
| Helmetta | Borough | Middlesex | 1,192 | 1,830 | 2,169 | 2,458 | 2,504 | → |
| Highland Park | Borough | Middlesex | 13,453 | 14,045 | 13,982 | 15,077 | 15,386 | → |
| Jamesburg | Borough | Middlesex | 5,469 | 5,760 | 5,860 | 5,749 | 5,869 | → |
| Metuchen | Borough | Middlesex | 12,824 | 12,801 | 13,586 | 15,073 | 15,470 | → |
| Middlesex | Borough | Middlesex | 13,091 | 13,723 | 13,635 | 14,635 | 14,874 | → |
| Milltown | Borough | Middlesex | 7,003 | 6,967 | 6,893 | 7,042 | 7,170 | → |
| New Brunswick | City | Middlesex | 41,498 | 48,600 | 54,500 | 55,256 | 57,487 | → |
| Perth Amboy | City | Middlesex | 41,900 | 47,309 | 50,827 | 55,437 | 56,939 | → |
| Sayreville | Borough | Middlesex | 36,572 | 40,452 | 42,775 | 45,337 | 47,165 | → |
| South Amboy | City | Middlesex | 7,677 | 7,931 | 8,572 | 9,400 | 10,549 | → |
| South Plainfield | Borough | Middlesex | 20,556 | 21,798 | 23,396 | 24,330 | 25,062 | → |
| South River | Borough | Middlesex | 13,591 | 15,214 | 16,054 | 16,120 | 16,392 | → |
| Spotswood | Borough | Middlesex | 8,266 | 7,877 | 8,260 | 8,148 | 8,306 | → |
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.