Tatamy is a borough in Northampton County, Pennsylvania, home to about 1,464 people across 0.6 square miles. Its ZIP code is 18085, and parts of 18045 are in Tatamy too.
Homes sold for a median of $224 per square foot in the three months ending August 2026, a seller’s market.
All in Tatamy
Mostly Palmer; part is in Tatamy
Each card is that ZIP code’s whole market, including any part outside Tatamy. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Tatamy’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Newark Liberty International Airport (EWR)57 miles away |
|---|---|
| Closer regional airport | Lehigh Valley International Airport (ABE)11 miles away |
| Nearest city of 250,000+ | Philadelphia, PA50 miles away |
Straight-line distances from the center of Tatamy; 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.
Tatamy had 1,203 residents in the 2020 census, up 29% since 2000.
It’s the 1461st largest of 2,568 towns in Pennsylvania by population.
Northampton County grew from 99,687 residents in 1900 to 312,951 in 2020.
Northampton County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 22°F. About 51.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Phillipsburg-Easton Brg, NJ weather station (4 miles away).
121,192 jobs at 6,529 businesses in Northampton 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)
Grocery stores
Pharmacies
Libraries
Museums
Theaters and performance venues
Counts are within about 1 mile 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 Palmer, Bethlehem Township, Easton and Lower Nazareth.
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.