San Bruno is a city located in San Mateo County California. With a 2020 population of 42,335, it is the 201st largest city in California and the 926th largest city in the United States . San Bruno is currently declining at a rate of -0.55% annually but its population has increased by 2.97% since the most recent census, which recorded a population of 41,114 in 2010. San Bruno reached it's highest population of 43,243 in 2015. Spanning over 5 miles, San Bruno has a population density of 7,733 people per square mile.
The average household income in San Bruno is $133,479 with a poverty rate of 4.66%. The median rental costs in recent years comes to $2,372 per month, and the median house value is $908,300. The median age in San Bruno is 39.3 years, 39.2 years for males, and 39.5 years for females.