Petrolia is located in California.
Petrolia, California has a population of
398.
Petrolia is
less
family-centric than the surrounding county with
23% households with children.
The county percentage for households with children is 23%.
The median household income in Petrolia, California is
$56,562.
The median household income for the surrounding county is $51,451
compared to the national median of $66,222.
The median age of people living in Petrolia is
46.9 years.
Petrolia Weather
The average high temperature in July is 69.8
degrees, with an average low temperature in January of 40 degrees.
The annual precipitation is
48.47.