Bloomsburg is a town in Columbia County, Pennsylvania, 40 miles southwest of Wilkes Barre along the Susquehanna River. In 1900, the population of Bloomsburg stood at 6,170; in 1910, 7,413; and in 1940, 9,799. The population was 12,375 at the 2000 census. It is the county seat of Columbia County. The town is home to the Bloomsburg Fair. Bloomsburg apartments for rent comparison page shows most up to date rent information on Bloomsburg apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.