Keystone
Town in South Dakota
Contents: Population
The population development of Keystone 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 2022-07-01 | |
|---|---|---|---|---|---|---|---|
| Keystone | Town | 232 | 311 | 334 | 240 | 242 | |
| South Dakota | State | 696,004 | 754,844 | 814,180 | 886,667 | 909,824 |
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 | 128 |
| Females | 112 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 44 |
| 18-64 years | 129 |
| 65+ years | 67 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 18 |
| 70-79 years | 29 |
| 60-69 years | 36 |
| 50-59 years | 42 |
| 40-49 years | 25 |
| 30-39 years | 22 |
| 20-29 years | 20 |
| 10-19 years | 21 |
| 0-9 years | 27 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 240 |
| »Race« (C 2020) | |
|---|---|
| White | 211 |
| Indigenous | 7 |
| Asian | 1 |
| Some other | 8 |
| 2 or more | 13 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 14 |
| Other | 226 |