San Mateo

County in California

County

The population development of San Mateo.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01
San Mateo	County	649,623	707,161	718,451	764,508	→
California	State	29,760,021	33,871,648	37,253,956	39,555,703

Contents: Places

The population development of the places in San Mateo.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01
Atherton	Town	San Mateo	8,209	7,160	6,940	7,177	→
Baywood Park	Census-Designated Place	San Mateo	1,636	1,756	1,652	1,693	→
Belmont	City	San Mateo	24,049	25,168	25,900	28,330	→
Brisbane	City	San Mateo	2,940	3,615	4,273	4,873	→
Broadmoor	Census-Designated Place	San Mateo	3,946	4,026	4,176	4,411	→
Burlingame	City	San Mateo	26,651	28,146	28,815	31,404	→
Colma	Town	San Mateo	994	1,318	1,433	1,469	→
Daly City	City	San Mateo	91,968	103,519	101,322	104,905	→
East Palo Alto	City	San Mateo	23,490	29,402	28,185	30,049	→
El Granada	Census-Designated Place	San Mateo	4,388	4,850	5,467	5,481	→
Emerald Lake Hills	Census-Designated Place	San Mateo	3,328	3,899	4,278	4,406	→
Foster City	City	San Mateo	28,160	28,817	30,563	33,807	→
Half Moon Bay	City	San Mateo	8,872	11,342	11,351	11,794	→
Highlands	Census-Designated Place	San Mateo	2,644	2,454	2,375	2,359	→
Hillsborough	Town	San Mateo	10,607	10,870	10,783	11,370	→
La Honda	Census-Designated Place	San Mateo	1,167	879	928	979	→
Ladera	Census-Designated Place	San Mateo	1,375	1,245	1,426	1,557	→
Loma Mar	Census-Designated Place	San Mateo	82	59	113	134	→
Menlo Park	City	San Mateo	28,696	30,872	32,014	33,768	→
Millbrae	City	San Mateo	20,395	20,677	21,561	23,210	→
Montara	Census-Designated Place	San Mateo	2,552	2,950	2,909	2,833	→
Moss Beach	Census-Designated Place	San Mateo	3,002	2,827	3,103	3,214	→
North Fair Oaks	Census-Designated Place	San Mateo	13,912	15,440	14,687	14,027	→
Pacifica	City	San Mateo	37,612	38,358	37,341	38,659	→
Pescadero	Census-Designated Place	San Mateo	606	633	643	595	→
Portola Valley	Town	San Mateo	4,203	4,422	4,360	4,456	→
Redwood City	City	San Mateo	66,015	75,014	76,935	84,294	→
San Bruno	City	San Mateo	38,907	40,026	41,143	43,894	→
San Carlos	City	San Mateo	26,369	27,793	28,268	30,733	→
San Mateo	City	San Mateo	85,832	92,634	97,130	105,669	→
South San Francisco	City	San Mateo	54,427	60,583	63,613	66,102	→
West Menlo Park	Census-Designated Place	San Mateo	3,330	3,629	3,659	3,930	→
Woodside	Town	San Mateo	5,333	5,480	5,269	5,311	→

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	377,546
Females	386,896

Age Groups (C 2020)
0-17 years	154,206
18-64 years	483,920
65+ years	126,316

Age Distribution (C 2020)
80+ years	32,409
70-79 years	54,547
60-69 years	85,869
50-59 years	102,553
40-49 years	105,395
30-39 years	117,829
20-29 years	95,604
10-19 years	87,658
0-9 years	82,578

Urbanization (C 2020)
Rural	13,035
Urban	751,407

»Race« (C 2020)
White	300,188
Black/African American	15,707
Indigenous	6,812
Asian	230,242
Pacific Islander	9,302
Some other	107,924
2 or more	94,267

Ethnicity (C 2020)
Hispanic or Latino	191,386
Other	573,056