There are 100 Banks & Credit Unions in Butler County, Pennsylvania, serving a population of 185,984 people in an area of 789 square miles. There is 1 Bank & Credit Union per 1,859 people, and 1 Bank & Credit Union per 7 square miles.
In Pennsylvania, Butler County is ranked 32nd of 67 counties in Banks & Credit Unions per capita, and 24th of 67 counties in Banks & Credit Unions per square mile.