Bloomsbury is a borough in Hunterdon County, New Jersey, home to about 841 people across 0.9 square miles. It has no ZIP code of its own: it’s part of 08804.
Homes sold for a median of $271 per square foot in the three months ending August 2026, a seller’s market.
Part is in Bloomsbury, part in Greenwich Township (Warren County) and Holland
Each card is that ZIP code’s whole market, including any part outside Bloomsbury. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Bloomsbury’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Bloomsbury well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Newark Liberty International Airport (EWR)49 miles away |
|---|---|
| Closer regional airport | Lehigh Valley International Airport (ABE)18 miles away |
| Nearest city of 250,000+ | Philadelphia, PA44 miles away |
Straight-line distances from the center of Bloomsbury; 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.
Bloomsbury had 792 residents in the 2020 census, down 11% since 2000.
It’s the 541st 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 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 (6 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).
12 doctors and other health care providers list an office in Bloomsbury.
Nearest hospitals
Providers with an office here
| Primary care doctors | 2 |
|---|---|
| Nurse practitioners and physician assistants | 2 |
| Mental health providers | 4 |
| Physical and occupational therapists | 2 |
| Chiropractors | 2 |
| Pharmacies | 1 |
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
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.
Public schools here are run by Bloomsbury Borough School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Bloomsbury Borough SchoolBloomsbury | Pre-K–8 | 98 | Public | 0.9 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Warren Glen AcademyBloomsbury | 1–12 | 20 | Other religious | 2.1 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Greenwich Township (Warren County), Holland, Pohatcong, Bethlehem, Alexandria and Franklin Township (Warren 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.