Jerseyville is located in Illinois. Jerseyville, Illinois 62052 has population of 7,994. Jerseyville 62052 is more family-centric than the surrounding county with 28% of the households with children.
The median household income in Jerseyville, Illinois 62052 is $53,848. The median household income for the surrounding county is $63,808 compared to the national median of $66,222. The median age of people living in Jerseyville 62052 is 40 years.
The average high temperature in July is 87.5 degrees, with an average low temperature in January of 17.3 degrees. The annual precipitation is 38.31.