Houserville, PA has a population of 1,991 and is the 11,047th largest city in the United States. The population density is 1,819 per sq mi which is 556% higher than the Pennsylvania average and 1907% higher than the national average. The median age in Houserville is 38 which is approximately 7% lower than the Pennsylvania average of 41. In Houserville, 55% of the population over 15 years of age are married, 91% speak English and 1% speak Spanish. 65% of Houserville residents were born in Pennsylvania, 21% were born out of state, 0% were born outside of the United States and 14% were foreign born.