Vallejo is located in California. Vallejo, California has a population of 119,200. Vallejo is less family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 29%.
The median household income in Vallejo, California is $71,322. The median household income for the surrounding county is $83,864 compared to the national median of $66,222. The median age of people living in Vallejo is 39.6 years.
The average high temperature in July is 87.4 degrees, with an average low temperature in January of 38.8 degrees. The annual precipitation is 19.58.