Local Wiki
Mercer County
Official County Record
Official source, last checked Sep 5, 2026- Board of Commissioners meets
- Twice monthly, generally alternating Thursdays, 3:00 PM.
- Meeting location
- Mercer County Courthouse, Assembly Room, 125 S. Diamond Street, Mercer, PA 16137.
- County Clerk
- DeeDee Zickar · 724-662-3800 x 2274 · dzickar@mcc.co.mercer.pa.us
- Agendas posted at
- https://www.mercercountypa.gov/calendars/Meetings.aspx
- Board of County Commissioners
- Traditional 3-member Board of County Commissioners, set at the Jan. 2024 reorganizational meeting. Chair: Ann Coleman, Ph.D. Vice Chair: William "Bill" Finley Jr. Secretary: Timothy M. McGonigle (3rd term, serving since 2016).
Other Known Local Governments Here
These local governments — special-purpose districts, and smaller incorporated cities and towns — are known to exist in this area, but haven’t been individually researched yet, so there’s no meeting info or contacts on file. Listed here as a starting point if you want to look into one yourself; where we could confirm an official website, the name links there. More may exist here than are listed.
Cities (3)
- Farrell (official website, opens in a new tab)
- Hermitage (official website, opens in a new tab)
- Sharon
Source: U.S. Census Bureau Population Estimates Program, 2024 · Website links from the official .gov registry and the Census Bureau’s 2022 Government Units listing, checked September 2026
Boroughs (14)
- Clark
- Fredonia
- Greenville (official website, opens in a new tab)
- Grove City (official website, opens in a new tab)
- Jackson Center
- Jamestown
- Mercer
- New Lebanon
- Sandy Lake
- Sharpsville (official website, opens in a new tab)
- Sheakleyville
- Stoneboro
- West Middlesex
- Wheatland
Source: U.S. Census Bureau Population Estimates Program, 2024 · Website links from the official .gov registry and the Census Bureau’s 2022 Government Units listing, checked September 2026
School districts (12)
- Commodore Perry SD
- Farrell Area SD
- Greenville Area SD
- Grove City Area SD
- Hermitage SD
- Jamestown Area SD
- Lakeview SD
- Mercer Area SD
- Reynolds SD
- Sharon City SD
- Sharpsville Area SD
- West Middlesex Area SD
Source: NCES Common Core of Data (via Urban Institute), 2022 directory — regular school districts only
Special districts · Airport (1)
- Greenville Airport Authority
Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts)
Special districts · Hospital (2)
- Grove City Area Hospital Authority
- Horizon Hospital System Authority (Greenville)
Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts)
Special districts · Housing & Community Development (1)
- Mercer County Housing Authority
Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts)
Special districts · Industrial Development (2)
- Mercer County Industrial Development Authority
- Sharon Industrial Development Authority
Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts)
Special districts · Library (1)
- Sharon Library Authority
Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts)
Special districts · Multi-Purpose (2)
- Sharon City Sanitary Authority
- Sharon Street Authority
Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts)
Special districts · Other Single Purpose (1)
- Springfield Township Mercer County Municipal Authority
Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts)
Special districts · Sewer (11)
- Coolspring Jackson Lake Latonka Joint Authority
- Fredonia Municipal Authority
- Greenville Sanitary Authority
- Hermitage Muncipal Authority
- Neshannock Creek Watershed Joint Municipal Authority
- Pine-Harrisville Authority
- Shenango Township Municipal (Sewer) Authority
- South Pymatuning Township Municipal (Sewer) Authority
- Upper Shenango Valley Water Pollution Control Authority
- West Middlesex Borough Sewer Authority
- West Salem Township Municipal Sewage Authority
Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts)
Special districts · Water & Sewer (1)
- Jamestown Municipal Authority
Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts)
Special districts · Water Supply (1)
Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts) · Website links from the official .gov registry and the Census Bureau’s 2022 Government Units listing, checked September 2026