Columbia is located in Pennsylvania. Columbia, Pennsylvania has a population of 10,420. Columbia is less family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 28%.
The median household income in Columbia, Pennsylvania is $39,440. The median household income for the surrounding county is $64,285 compared to the national median of $61,963. The median age of people living in Columbia is 40.4 years.
The average high temperature in July is 85.4 degrees, with an average low temperature in January of 20.8 degrees. The annual precipitation is 43.4.