Wiconisco is a township in Dauphin County, Pennsylvania, home to about 1,050 people across 9.8 square miles. Its ZIP code is 17097, and parts of 17048 are in Wiconisco too.
Homes sold for a median of $112 per square foot in the three months ending August 2026, a seller’s market.
All in Wiconisco
Mostly Lykens Borough; part is in Wiconisco
Each card is that ZIP code’s whole market, including any part outside Wiconisco. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Philadelphia International Airport (PHL)92 miles away |
|---|---|
| Closer regional airport | Harrisburg International Airport (MDT)28 miles away |
| Nearest city of 250,000+ | Baltimore, MD89 miles away |
| Nearest city of 1 million+ | Philadelphia, PA92 miles away |
Straight-line distances from the center of Wiconisco; 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.
Wiconisco had 1,159 residents in the 2020 census, down 1% since 2000.
It’s the 1726th largest of 2,568 towns in Pennsylvania by population.
Dauphin County grew from 114,443 residents in 1900 to 286,401 in 2020.
Dauphin County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 84°F in summer, and winter lows average 20°F. About 50.9 inches of rain and melted snow fall in a typical year, with about 28 inches of snow.
Source: NOAA 1991–2020 climate normals, Dehart Dam, PA weather station (9 miles away).
157,994 jobs at 6,951 businesses in Dauphin 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 (3 nearby)
Grocery stores
Pharmacies
Counts are within about 2 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 Lykens Borough, Lykens Township, Gratz and Washington Township (Dauphin 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.