Harrisburg is a town in Lewis County, New York, home to about 478 people across 40 square miles. It has no ZIP code of its own: it’s part of 13367 and 13626.
Homes sold for a median of $138 per square foot across 2 ZIP codes in the three months ending August 2026, and 0 of 2 were seller’s markets.
Mostly Lowville; part is in Harrisburg
Mostly Denmark; part is in Harrisburg
Each card is that ZIP code’s whole market, including any part outside Harrisburg. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Harrisburg’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)57 miles away |
|---|---|
| Closer regional airport | Watertown International Airport (ART)25 miles away |
| Nearest city of 250,000+ | Buffalo, NY178 miles away |
| Nearest city of 1 million+ | New York, NY235 miles away |
Straight-line distances from the center of Harrisburg; 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.
Harrisburg had 480 residents in the 2020 census, up 13% since 2000.
It’s the 975th largest of 1,007 towns in New York by population.
Lewis County grew from 27,427 residents in 1900 to 26,582 in 2020.
Lewis County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 78°F in summer, and winter lows average 8°F. About 42 inches of rain and melted snow fall in a typical year, with about 127 inches of snow.
Source: NOAA 1991–2020 climate normals, Lowville, NY weather station (5 miles away).
4,984 jobs at 506 businesses in Lewis County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
126 doctors and other health care providers list an office in Harrisburg’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 16 |
|---|---|
| Specialist doctors | 24 |
| Dentists | 3 |
| Nurse practitioners and physician assistants | 36 |
| Mental health providers | 25 |
| Physical and occupational therapists | 19 |
| Chiropractors | 3 |
| Pharmacies | 3 |
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.
Grocery stores
Pharmacies
Libraries
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.
Public schools here are run by Copenhagen Central School District, Lowville Academy & Central School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Copenhagen Central SchoolCopenhagen | Pre-K–12 | 473 | Public | 6.5 mi |
| Lowville Elementary SchoolLowville | Pre-K–5 | 628 | Public | 5.2 mi |
| Lowville Middle SchoolLowville | 6–8 | 263 | Public | 5.2 mi |
| Lowville High SchoolLowville | 9–12 | 385 | Public | 5.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Lowville, New Bremen, Watson, Martinsburg, Denmark, Webb, Champion, Rutland, Pinckney and Montague.
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.