Bigler, PA has a population of 400 and is the 20,878th largest city in the United States. The population density is 331 per sq mi which is 19% higher than the Pennsylvania average and 265% higher than the national average. The median age in Bigler is 24 which is approximately 41% lower than the Pennsylvania average of 41. In Bigler, 55% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 95% of Bigler residents were born in Pennsylvania, 5% were born out of state, 0% were born outside of the United States and 0% were foreign born.