Government Data

The County of Chester posts all of the official web pages for Chester County Municipalities.

The Pennsylvania State Legislature posts all the official web pages of Members of the House and Members of the Senate.

The Federal Government posts all the official web pages for US Senators and US House of Representatives.

If there is specific information you need regarding government offices and facilities, or any changes to legislative district boundaries, you can contact the Chester County Planning Commission demographer at 610-344-6285.

Chester County's online map index also includes mapping of: