Rock Island
in Douglas (Washington)
Contents: City
The population development of Rock Island 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 | Population Estimate 2023-07-01 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Rock Island | Douglas | 666 | 944 | 1,006 | 1,275 | 1,613 | → | ||||||||||||
Rock Island 1,613 Population [2023] – Estimate 2.919 km² Area 552.5/km² Population Density [2023] 7.5% Annual Population Change [2020 → 2023] |
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.
Further information about the population structure:
Gender (C 2020) | |
---|---|
Males | 661 |
Females | 618 |
Age Groups (C 2020) | |
---|---|
0-17 years | 341 |
18-64 years | 779 |
65+ years | 159 |
Age Distribution (C 2020) | |
---|---|
80+ years | 34 |
70-79 years | 66 |
60-69 years | 132 |
50-59 years | 152 |
40-49 years | 139 |
30-39 years | 176 |
20-29 years | 201 |
10-19 years | 194 |
0-9 years | 185 |
Urbanization (C 2020) | |
---|---|
Rural | 29 |
Urban | 1,250 |
»Race« (C 2020) | |
---|---|
White | 645 |
Black/African American | 9 |
Indigenous | 16 |
Pacific Islander | 6 |
Some other | 361 |
2 or more | 242 |
Ethnicity (C 2020) | |
---|---|
Hispanic or Latino | 667 |
Other | 612 |