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Washington

County in Oregon (USA)

Contents: Population

The population development of Washington as well as related information and services (Wikipedia, Google, images).

WashingtonCounty311,554445,256529,860597,695
USA [United States of America]Federal Republic248,709,873281,421,906308,758,105327,167,434

Source: U.S. Census Bureau (web).

Explanation: 2000 population in the boundaries of 2010. 2010 and 2018 population in the boundaries of 2018.


Further information about the population structure:

Gender (E 2018)
Males295,687
Females302,008
Age Groups (E 2018)
0-14 years113,328
15-64 years404,099
65+ years80,268
Age Distribution (E 2018)
0-9 years73,927
10-19 years75,508
20-29 years82,561
30-39 years94,775
40-49 years84,670
50-59 years73,003
60-69 years60,672
70-79 years34,489
80+ years18,090
»Race« (E 2018)
White478,303
Black/African American14,664
Indigenous6,821
Asian68,418
Pacific Islander3,144
2 or more26,345
Ethnicity (E 2018)
Hispanic or Latino101,582
Other496,113

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