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Sonoma County, CA
Population by Decades

Date Population Population
Change
Annual
% Change
1900 38,480--
1910 48,3949,9142.3
1920 52,0903,6960.7
1930 62,22210,1321.8
1940 69,0526,8301.0
1950 103,40534,3534.1
1960 147,37543,9703.6
1970 204,88557,5103.3
1980 299,68194,7963.9
1990 388,22288,5412.6
2000 458,61470,3921.7
Source: U.S. Bureau of Census

 
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