Harford is a township in Susquehanna County, Pennsylvania, home to about 1,325 people across 33 square miles. Its ZIP code is 18823, and parts of 18826 and 18834 are in Harford too.
Homes sold for a median of $187 per square foot across 2 ZIP codes in the three months ending August 2026, and 0 of 2 were seller’s markets.
All in Harford
Mostly Brooklyn; part is in Harford
Mostly New Milford Township; part is in Harford
Each card is that ZIP code’s whole market, including any part outside Harford. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Harford’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Syracuse Hancock International Airport (SYR)91 miles away |
|---|---|
| Closer regional airport | Greater Binghamton/Edwin A Link field (BGM)29 miles away |
| Nearest city of 250,000+ | Newark, NJ111 miles away |
| Nearest city of 1 million+ | New York, NY123 miles away |
Straight-line distances from the center of Harford; 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.
Harford had 1,254 residents in the 2020 census, down 4% since 2000.
It’s the 1537th largest of 2,568 towns in Pennsylvania by population.
Susquehanna County grew from 40,043 residents in 1900 to 38,434 in 2020.
Susquehanna County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 80°F in summer, and winter lows average 13°F. About 46.7 inches of rain and melted snow fall in a typical year, with about 83 inches of snow.
Source: NOAA 1991–2020 climate normals, Montrose, PA weather station (6 miles away).
7,461 jobs at 855 businesses in Susquehanna 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.
Parks (1 nearby)
Grocery stores
Pharmacies
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.
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Shares ZIP codes with New Milford Township, New Milford Borough, Brooklyn, Lenox and Gibson.
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.