About 50,000 people.

Harrisburg is the capital of Pennsylvania, which means it is where the state government makes its decisions. It sits along the wide Susquehanna River and has a grand capitol building with a shining dome.
You can tour the beautiful State Capitol, walk across the river to City Island for mini golf and baseball, and explore the National Civil War Museum. The riverfront park is a lovely place to stroll.
The grand capitol with its golden dome is open for tours where you can learn how laws are made.
An island right in the river offers mini golf, a small train, beaches, and minor league baseball.