Mercer County is a county in Pennsylvania. The county seat is Mercer.
- Main article: Evaluation of Pennsylvania county websites
- Budget is published.
- Meeting minutes, agenda, and schedule is posted.
- Commissioners are listed, but contact information is not available.
- Public Records policy and request form is provided.
- Building permit and zoning information is not given
- Audit reports are not provided
- Contracts and Lobbying information are not available
- Local tax information is not given