There are 116 Event Planning Services in Allegheny County, Pennsylvania, serving a population of 1,229,605 people in an area of 730 square miles. There is 1 Event Planning Service per 10,600 people, and 1 Event Planning Service per 6 square miles.
In Pennsylvania, Allegheny County is ranked 14th of 67 counties in Event Planning Services per capita, and 3rd of 67 counties in Event Planning Services per square mile.