Mercer
County in New Jersey (USA)
Contents: Population
The population development of Mercer as well as related information and services (Wikipedia, Google, images).
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2021-07-01 | |
|---|---|---|---|---|---|---|---|
| Mercer | County | 325,824 | 350,761 | 366,513 | 387,340 | 385,898 | |
| USA [United States of America] | Federal Republic | 248,709,873 | 281,421,906 | 308,745,538 | 331,449,281 | 331,893,745 |
Source: U.S. Census Bureau (web).
Explanation: All population totals refer to 2020 boundaries. The 2021 gender and age figures are not fully based on results of the 2020 census.
Further information about the population structure:
| Gender (E 2021) | |
|---|---|
| Males | 190,021 |
| Females | 195,877 |
| Age Groups (E 2021) | |
|---|---|
| 0-17 years | 82,001 |
| 18-64 years | 242,222 |
| 65+ years | 61,675 |
| Age Distribution (E 2021) | |
|---|---|
| 0-9 years | 43,517 |
| 10-19 years | 52,121 |
| 20-29 years | 52,616 |
| 30-39 years | 47,910 |
| 40-49 years | 50,290 |
| 50-59 years | 53,024 |
| 60-69 years | 44,798 |
| 70-79 years | 26,793 |
| 80+ years | 14,829 |
| »Race« (C 2020) | |
|---|---|
| White | 178,447 |
| Black/African American | 74,993 |
| Indigenous | 2,442 |
| Asian | 48,537 |
| Pacific Islander | 206 |
| Some other | 49,572 |
| 2 or more | 33,143 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 84,177 |
| Other | 303,163 |