Clarendon is a borough in Warren County, Pennsylvania, home to about 358 people across 0.3 square miles. It has no ZIP code of its own: it’s part of 16313.
Homes sold for a median of $76 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Pleasant; part is in Clarendon
Each card is that ZIP code’s whole market, including any part outside Clarendon. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Clarendon’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Buffalo Niagara International Airport (BUF)87 miles away |
|---|---|
| Closer regional airport | Bradford Regional Airport (BFD)28 miles away |
| Nearest city of 250,000+ | Buffalo, NY82 miles away |
| Nearest city of 1 million+ | Philadelphia, PA242 miles away |
Straight-line distances from the center of Clarendon; 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.
Clarendon had 410 residents in the 2020 census, down 27% since 2000.
It’s the 2302nd largest of 2,568 towns in Pennsylvania by population.
Warren County grew from 38,946 residents in 1900 to 38,587 in 2020.
Warren County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 81°F in summer, and winter lows average 18°F. About 47.1 inches of rain and melted snow fall in a typical year, with about 72 inches of snow.
Source: NOAA 1991–2020 climate normals, Warren, PA weather station (8 miles away).
12,592 jobs at 837 businesses in Warren County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
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Shares ZIP codes with Pleasant, Mead, Cherry Grove and Watson Township (Warren 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.