Lancaster is located in Ohio. Lancaster, Ohio has a population of 41,336. Lancaster is less family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 33%.
The median household income in Lancaster, Ohio is $45,494. The median household income for the surrounding county is $70,428 compared to the national median of $66,222. The median age of people living in Lancaster is 39.2 years.
The average high temperature in July is 84.4 degrees, with an average low temperature in January of 17.8 degrees. The annual precipitation is 36.55.