California is a city located in Washington County Pennsylvania. With a 2020 population of 6,234, it is the 138th largest city in Pennsylvania and the 4225th largest city in the United States . California is currently declining at a rate of -0.34% annually and its population has decreased by -8.26% since the most recent census, which recorded a population of 6,795 in 2010. California reached it's highest population of in . Spanning over 11 miles, California has a population density of 566 people per square mile.
The average household income in California is $61,364 with a poverty rate of 22.21%. The median rental costs in recent years comes to $597 per month, and the median house value is $114,200. The median age in California is 24.1 years, 24.8 years for males, and 23.3 years for females.