Yorkville is located in California. Yorkville, California has a population of 193. Yorkville is more family-centric than the surrounding county with 29% households with children. The county percentage for households with children is 25%.
The median household income in Yorkville, California is $59,175. The median household income for the surrounding county is $54,721 compared to the national median of $66,222. The median age of people living in Yorkville is 43.1 years.
The average high temperature in July is 86.64 degrees, with an average low temperature in January of 33.82 degrees. The annual precipitation is 49.89.