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San Luis Obispo

County in California (USA)

Contents: Population

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

San Luis ObispoCounty217,162246,681269,637282,728
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538328,329,953

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

Explanation: All population totals refer to 2020 boundaries.


Further information about the population structure:

Gender (E 2019)
Males143,377
Females139,734
Age Groups (E 2019)
0-14 years40,968
15-64 years183,092
65+ years59,051
Age Distribution (E 2019)
0-9 years26,755
10-19 years35,664
20-29 years46,134
30-39 years32,713
40-49 years29,665
50-59 years33,373
60-69 years39,240
70-79 years25,978
80+ years13,589
»Race« (E 2019)
White251,422
Black/African American5,726
Indigenous3,961
Asian11,299
Pacific Islander521
2 or more10,182
Ethnicity (E 2019)
Hispanic or Latino64,860
Other218,251

See also:

Located in:


USA: Counties