Columbia is located in Lancaster County, PA. The population is 10,413, making Columbia the 4th largest city in Lancaster County.
There are 3 public schools in Columbia with an average Homefacts rating of C-. The total crime rate for Columbia is very low , and there are 43 registered sex offenders residing in the city. Unemployment in Columbia is moderate and the median home sales price is $0. Detailed and up-to-date Columbia property reports are available for any property address.
Cities near Columbia include West Hempfield Township, Wrightsville and Washington Boro.