Limestone Township (Clarion County) is a township in Clarion County, Pennsylvania, home to about 1,962 people across 38 square miles. Its ZIP code is 15864, and parts of 16214, 16224, 16240, 16242 and 16258 are in Limestone Township (Clarion County) too.
Homes sold for a median of $109 per square foot in the three months ending August 2026, a seller’s market.
Mostly Limestone Township (Clarion County); also Summerville and Beaver Township (Jefferson County)
Mostly Clarion Borough; part is in Limestone Township (Clarion County)
Mostly Redbank Township (Clarion County); part is in Limestone Township (Clarion County)
Mostly Redbank Township (Armstrong County); part is in Limestone Township (Clarion County)
Part is in Limestone Township (Clarion County), part in Mahoning Township (Armstrong County) and Porter Township (Clarion County)
Mostly Clarion Township; part is in Limestone Township (Clarion County)
Each card is that ZIP code’s whole market, including any part outside Limestone Township (Clarion County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Limestone Township (Clarion County)’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Pittsburgh International Airport (PIT)66 miles away |
|---|---|
| Closer regional airport | DuBois Regional Airport (DUJ)20 miles away |
| Nearest city of 250,000+ | Pittsburgh, PA59 miles away |
| Nearest city of 1 million+ | Philadelphia, PA229 miles away |
Straight-line distances from the center of Limestone Township (Clarion County); driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Limestone Township (Clarion County) had 1,871 residents in the 2020 census, up 6% since 2000.
It’s the 1228th largest of 2,568 towns in Pennsylvania by population.
Clarion County grew from 34,283 residents in 1900 to 37,241 in 2020.
Clarion County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 82°F in summer, and winter lows average 16°F. About 46.9 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Clarion 3 Sw, PA weather station (11 miles away).
10,121 jobs at 958 businesses in Clarion County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2022 (private employers; jobs counted where people work).
3 doctors and other health care providers list an office in Limestone Township (Clarion County).
Nearest hospitals
Providers with an office here
| Mental health providers | 3 |
|---|
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Pharmacies
Libraries (1 nearby)
Counts are within about 4 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Christ Dominion AcademySummerville | K–10 | 9 | Christian (no specific denomination) | 4.0 mi |
Source: U.S. Department of Education, NCES: Common Core of Data for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Clarion Borough, Clarion Township, Mahoning Township (Armstrong County), Porter Township (Clarion County), New Bethlehem, Strattanville, Redbank Township (Armstrong County), Monroe Township (Clarion County), Redbank Township (Clarion County), Ringgold, Summerville, Highland Township (Clarion County), South Bethlehem, Millcreek Township (Clarion County), Beaver Township (Jefferson County), Madison Township (Armstrong County), Wayne Township (Armstrong County), Oliver Township (Jefferson County), Clover and Pine Township (Armstrong County).
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.