Waterloo
in Black Hawk (Iowa)
Contents: City
The population development of Waterloo as well as related information and services (weather, Wikipedia, Google, images).
| Name | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | |
|---|---|---|---|---|---|---|
| Waterloo | Black Hawk | 66,486 | 68,750 | 68,490 | 67,320 | → |
Source: U.S. Census Bureau (web).
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.
Further information about the population structure:
| Gender (C 2020) | |
|---|---|
| Males | 32,845 |
| Females | 34,469 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 15,538 |
| 18-64 years | 40,298 |
| 65+ years | 11,478 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 2,653 |
| 70-79 years | 4,762 |
| 60-69 years | 8,390 |
| 50-59 years | 8,013 |
| 40-49 years | 7,550 |
| 30-39 years | 9,407 |
| 20-29 years | 9,435 |
| 10-19 years | 8,257 |
| 0-9 years | 8,847 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 2,043 |
| Urban | 65,271 |
| »Race« (C 2020) | |
|---|---|
| White | 45,460 |
| Black/African American | 12,150 |
| Indigenous | 317 |
| Asian | 2,020 |
| Pacific Islander | 712 |
| Some other | 2,252 |
| 2 or more | 4,403 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 4,793 |
| Other | 62,521 |