Olyphant is a borough in Lackawanna County, Pennsylvania, home to about 5,381 people across 5.4 square miles. Its ZIP code is 18447, and parts of 18434 and 18512 are in Olyphant too.
Homes sold for a median of $150 per square foot in the three months ending August 2026, a seller’s market.
Mostly Olyphant; also Blakely and Scott Township (Lackawanna County)
Mostly Jessup; part is in Olyphant
Mostly Dunmore; part is in Olyphant
Each card is that ZIP code’s whole market, including any part outside Olyphant. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Newark Liberty International Airport (EWR)92 miles away |
|---|---|
| Closer regional airport | Wilkes-Barre/Scranton International Airport (AVP)11 miles away |
| Nearest city of 250,000+ | Newark, NJ90 miles away |
| Nearest city of 1 million+ | New York, NY103 miles away |
Straight-line distances from the center of Olyphant; 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.
Olyphant had 5,383 residents in the 2020 census, up 8% since 2000.
It’s the 529th largest of 2,568 towns in Pennsylvania by population.
Lackawanna County grew from 193,831 residents in 1900 to 215,896 in 2020.
Lackawanna County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 85°F in summer, and winter lows average 20°F. About 39 inches of rain and melted snow fall in a typical year, with about 45 inches of snow.
Source: NOAA 1991–2020 climate normals, Wilkes-Barre Intl Ap, PA weather station (11 miles away).
91,059 jobs at 5,198 businesses in Lackawanna County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
77 doctors and other health care providers list an office in Olyphant.
Nearest hospitals
Providers with an office here
| Primary care doctors | 3 |
|---|---|
| Specialist doctors | 4 |
| Dentists | 15 |
| Nurse practitioners and physician assistants | 9 |
| Mental health providers | 30 |
| Physical and occupational therapists | 3 |
| Optometrists | 2 |
| Chiropractors | 11 |
| Pharmacies | 7 |
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.
Parks (11 nearby)
Grocery stores (1 nearby)
Pharmacies
Libraries
Museums
Theaters and performance venues
Counts are within about 1.5 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.
Established in 1850.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
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Shares ZIP codes with Dunmore, Jessup, Blakely, Throop and Scott Township (Lackawanna 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.