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Castle Rock (WA) Streets, Geographical, Population & More

Population of Castle Rock, Washington

StateWashington
Land Area (mi²)2.1 sq mi
Density (mi²)1,218.5/sq mi
2022 Growth Rate1.85% (46)
Growth Since 2020-12.99% (-379)
Rank in State277th
Rank in Country9671th

The population of Castle Rock, WA in 2022 is estimated to be 2,538. This is an increase of 1.85% (46 people) compared to the population in 2021.

Population of Castle Rock by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Castle Rock by Age

Castle Rock Population Pyramid 2022
Castle Rock Median Age
30.6
Total
28.6
Male
31.6
Female
Castle Rock Sex Ratio
49.67%
1,449
Male
50.33%
1,468
Female
Castle Rock Age Dependency Ratio
34.5
Old Age Dependency Ratio
54.6
Child Dependency Ratio
Castle Rock Adults
2,075
Adults
(532 of whom are seniors) in Castle Rock.

Population of Castle Rock by Year

Year
PopulationGrowthAnnual Growth Rate