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Learn more about the county-wide Reassessment and the current status of the project.
Browse available job postings and career opportunities with Mercer County.
Discover information on election results, voter registration, polling locations, and more.
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Learn more about the Board of Commissioners and how they serve the citizens of Mercer County.
Mercer County Reassessment Update
Posted March 27, 2026
Click Here For the Latest Reassessment Updates.
Call the Mercer County Tax Assessment Office at +1 724 662 7551 with questions.
Request for Proposals
4H Restroom Upgrades and Renovations
Posted April 6, 2026
The County of Mercer is requesting sealed written bids for the following projects:
- 4H Grounds Maintenance Building Restroom upgrades.
- Renovations to the restrooms at the 4H Grounds Show Arena building.
Bids will be opened at the public Commissioner’s meeting at 3:00 p.m., on April 30, 2026, in the Mercer County Courthouse, 125 S. Diamond Street, Mercer, PA 16137. It is anticipated that the bid will be awarded at the public Commissioner’s meeting scheduled for 3:00 p.m., on May 21, 2026, in the Mercer County Courthouse.
Deadline to apply is April 30, 2026 1:00 PM EST
Community Development And Housing Rehabilitation Consultant Services
Posted April 21, 2026
Mercer County (the “County”) is soliciting proposals from qualified consultants to provide professional services related to housing rehabilitation programs over a five (5) year period. Services may include, but are not limited to, program planning, environmental review, community development activities, grant administration, construction management, and project delivery associated with housing rehabilitation initiatives.
This Request for Proposals (RFP) is intended to support housing rehabilitation activities funded through a variety of sources.
Deadline to apply is May 8, 2026 2:00 PM EST
Commissioners Meeting
April 30, 2026
3:00 pm in the Courthouse Assembly Room
Hard-to-recycle
May 12, 2026
The Lawrence-Mercer Recycling/Solid Waste Department offers a program for the collection of select hard-to-recycle items. Collection days are held the 2nd Tuesday of each month from 9 AM to 1 PM, and transition between locations in Mercer and Lawrence counties. This makes the program accessible to as many people as possible.
Click Here For More Details
Mercer County Town Hall
May 12, 2026
Springfield Township Building
6:30 PM - 8:00 PM
Please attend this Town Hall to ask any questions you may have of the Mercer County Commissioners and hear updates on current activites.
Click Here to View Flyer
April 16, 2026 Commissioners Meeting
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