McHenry is a township in Lycoming County, Pennsylvania, home to about 98 people across 76 square miles. Its ZIP codes are 17723 and 17739, and parts of 17727 and 17745 are in McHenry too.
All in McHenry
All in McHenry
Mostly Brown Township; part is in McHenry
Mostly Lock Haven; part is in McHenry
Each card is that ZIP code’s whole market, including any part outside McHenry. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up McHenry’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows McHenry well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Frederick Douglass Greater Rochester International Airport (ROC)128 miles away |
|---|---|
| Closer regional airport | Williamsport Regional Airport (IPT)27 miles away |
| Nearest city of 250,000+ | Buffalo, NY133 miles away |
| Nearest city of 1 million+ | Philadelphia, PA149 miles away |
Straight-line distances from the center of McHenry; 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.
McHenry had 122 residents in the 2020 census, down 16% since 2000.
It’s the 2524th largest of 2,568 towns in Pennsylvania by population.
Lycoming County grew from 75,663 residents in 1900 to 114,188 in 2020.
Lycoming 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 18°F. About 41.9 inches of rain and melted snow fall in a typical year, with about 30 inches of snow.
Source: NOAA 1991–2020 climate normals, Lock Haven Sewage Plt, PA weather station (10 miles away).
45,994 jobs at 2,744 businesses in Lycoming 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 (2 nearby)
Libraries
Museums
Theaters and performance venues
Counts are within about 5.5 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.
Buying or selling around McHenry? Tell us what you need and when. No agents advertise here yet, so we’ll keep your request for up to 30 days and send it to local agents who join. No obligation, and you choose who to work with.
Loading map…
Shares ZIP codes with Lock Haven, Woodward Township (Clinton County), Flemington, Castanea, Wayne Township (Clinton County), Dunnstable, Pine Creek Township (Clinton County), Gallagher, Colebrook, Chapman Township (Clinton County), Allison, Brown Township, Elk Township (Tioga County) and Grugan.
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.