San Pablo is a city located in Contra Costa County California. With a 2020 population of 30,770, it is the 238th largest city in California and the 1266th largest city in the United States . San Pablo is currently declining at a rate of -0.36% annually but its population has increased by 5.60% since the most recent census, which recorded a population of 29,139 in 2010. San Pablo reached it's highest population of 31,100 in 2018. Spanning over 3 miles, San Pablo has a population density of 11,701 people per square mile.
The average household income in San Pablo is $65,303 with a poverty rate of 16.27%. The median rental costs in recent years comes to $1,416 per month, and the median house value is $355,000. The median age in San Pablo is 33.5 years, 32.1 years for males, and 36 years for females.