Flemington is a borough in Hunterdon County, New Jersey, home to about 4,896 people across 1.1 square miles. It has no ZIP code of its own: it’s part of 08822.
Homes sold for a median of $310 per square foot in the three months ending August 2026, a seller’s market.
Mostly Raritan Township; part is in Flemington
Each card is that ZIP code’s whole market, including any part outside Flemington. 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)37 miles away |
|---|---|
| Closer regional airport | Trenton Mercer Airport (TTN)17 miles away |
| Nearest city of 250,000+ | Newark, NJ38 miles away |
| Nearest city of 1 million+ | Philadelphia, PA38 miles away |
Straight-line distances from the center of Flemington; 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.
Flemington had 4,876 residents in the 2020 census, up 16% since 2000.
It’s the 381st largest of 565 towns in New Jersey by population.
Hunterdon County grew from 34,507 residents in 1900 to 128,947 in 2020.
Hunterdon 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 21°F. About 50.9 inches of rain and melted snow fall in a typical year, with about 27 inches of snow.
Source: NOAA 1991–2020 climate normals, Flemington 5 Nnw, NJ weather station (4 miles away).
45,700 jobs at 3,672 businesses in Hunterdon County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
756 doctors and other health care providers list an office in Flemington.
Nearest hospitals
Providers with an office here
| Primary care doctors | 81 |
|---|---|
| Specialist doctors | 191 |
| Dentists | 55 |
| Nurse practitioners and physician assistants | 124 |
| Mental health providers | 233 |
| Physical and occupational therapists | 42 |
| Optometrists | 8 |
| Chiropractors | 22 |
| Pharmacies | 13 |
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 (2 nearby)
Pharmacies (2 nearby)
Libraries (1 nearby)
Museums
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.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Flemington-Raritan Regional School District, Hunterdon Central Regional High School District, Hunterdon County Vocational School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Barley Sheaf Elementary SchoolFlemington | Pre-K–4 | 376 | Public | 1.8 mi |
| Francis A. Desmares Elementary SchoolFlemington | Pre-K–4 | 421 | Public | 1.9 mi |
| Robert Hunter Elementary SchoolFlemington | Pre-K–4 | 406 | Public | 1.8 mi |
| Reading-Fleming Intermediate SchoolFlemington | 5–6 | 719 | Public | 1.2 mi |
| J.P. Case Middle SchoolFlemington | 7–8 | 730 | Public | 1.2 mi |
| Hunterdon Central Regional High School DistrictFlemington | 9–12 | 2,238 | Public | 0.4 mi |
| Hunterdon County Vocational School District Central CampusFlemington | 9–12 | — | Career and Technical | 0.3 mi |
| Hunterdon Polytech Bartles Corner CampusFlemington | 9–12 | 108 | Career and Technical | 1.3 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 Raritan Township, Readington, Delaware and Franklin Township (Hunterdon 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.