Duncan (USA)
Contents: Urban Area
The population development of Duncan as well as related information and services (weather, Wikipedia, Google, images).
| Name | State(s) | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | |
|---|---|---|---|---|---|
| Duncan | Oklahoma | 20,075 | 21,301 | 20,353 | → |
Source: U.S. Census Bureau (web).
Explanation: Urban areas are defined every 10 years using the previous census results; no later official population estimates are available.
Further information about the population structure:
| Gender (C 2010) | |
|---|---|
| Males | 10,231 |
| Females | 11,070 |
| Age Groups (C 2010) | |
|---|---|
| 0-17 years | 5,159 |
| 18-64 years | 12,412 |
| 65+ years | 3,730 |
| Age Distribution (C 2010) | |
|---|---|
| 0-9 years | 3,027 |
| 10-19 years | 2,645 |
| 20-29 years | 2,810 |
| 30-39 years | 2,615 |
| 40-49 years | 2,528 |
| 50-59 years | 2,817 |
| 60-69 years | 2,075 |
| 70-79 years | 1,574 |
| 80+ years | 1,210 |
| »Race« (C 2010) | |
|---|---|
| White | 17,365 |
| Black/African American | 756 |
| Indigenous | 982 |
| Asian | 178 |
| Pacific Islander | 5 |
| Some other | 905 |
| 2 or more | 1,110 |
| Ethnicity (C 2010) | |
|---|---|
| Hispanic or Latino | 2,017 |
| Other | 19,284 |