How many libraries are in Pennsylvania?

There are 611 libraries in Pennsylvania in our data as of 09/30/2024.

Which Pennsylvania cities have the most libraries?

Philadelphia (54), Pittsburgh (19), Reading (4), Harrisburg (3), Scranton (3).

Checked Oct 21, 2026

611 libraries in 440 cities and 67 counties · Data as of 09/30/2024

Libraries on this page

With a population of 13,018,639, Pennsylvania has 611 libraries (0.47 per 10,000 people).
That is about the same as the national rate (0.50 per 10,000).
It ranks 7th among the states by number of libraries.
The largest group is Public Library (64%), ahead of Branch Library and Main Library.
Philadelphia (54), Pittsburgh (19) and Reading (4) have the most, 13% of the state total combined.

Pick a place to see its full list

611 listed, A to Z · Page 1 of 21

How many libraries are in Pennsylvania?: There are 611 libraries in Pennsylvania in our data as of 09/30/2024.
Which Pennsylvania cities have the most libraries?: Philadelphia (54), Pittsburgh (19), Reading (4), Harrisburg (3), Scranton (3).