Below are a list of the cities located in Columbia County, PA. There are 11 total unique zip codes in Columbia County, Pennsylvania. The time zone for Columbia County is the Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for echo $county.' County, '.$state_abbrev ?> is 42037.
The population in Columbia County, PA is currently 64,872. That is a decrease of -4.48% vs the population of 67,295 in 2010.
|
|