What is the population of San Mateo County 2022? San Mateo County, California’s estimated population is 760,249 with a growth rate of -0.28% in the past year according to the most recent United States census data.
What percentage of San Mateo County is black? San Mateo Demographics
Other race: 12.18% Two or more races: 8.18% Native Hawaiian or Pacific Islander: 2.33% Black or African American: 2.20%
What is San Mateo known for? Within its 455 square miles bordered by the Pacific Ocean to the west and San Francisco Bay to the east, the County is known for its mild climate and scenic vistas. Nearly three quarters of the county is open space and agriculture remains a vital contributor to our economy and culture.
Is San Mateo a small city? The 2010 United States Census reported that San Mateo had a population of 97,207. The population density was 8,013.8 people per square mile (3,094.2/km2).