There are 181 Banks & Credit Unions in Westmoreland County, Pennsylvania, serving a population of 356,835 people in an area of 1,028 square miles. There is 1 Bank & Credit Union per 1,971 people, and 1 Bank & Credit Union per 5 square miles.
In Pennsylvania, Westmoreland County is ranked 40th of 67 counties in Banks & Credit Unions per capita, and 20th of 67 counties in Banks & Credit Unions per square mile.