Hunterdon County GIS Maps
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Hunterdon County, New Jersey, has 128,947 residents across 54,733 parcels and covers 427.8 square miles. The population grew 0.5% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Hunterdon County is 34019.
Flemington is the county's largest population center. Hunterdon County also includes 20 zip codes, 2 public school districts and 45 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show parcel data, population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers, Parcels and sample data. Paid packages add full layers, analytics and database files.
Hunterdon County Trends
- Population
- 128,947▴
- Median Home Value
- $498,800▴
- K-12 Enrollment
- 881▾
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
Hunterdon County Maps
The maps below show a few of the county map styles included in our downloads. County packages include map exports in JPEG, PNG, SVG, PDF and GeoTIFF formats plus more than 20 GIS layers for mapping, research and analysis. Available layers include zip codes, area codes, subdivisions, school districts, political boundaries, roads, water features, points of interest and more.
County packages also include historical county demographics, business intelligence, analytical dashboards, AI-ready prompts, markdown files and related reference data. Everything is organized to save hours of manual work collecting current data, cleaning it and joining it together. That makes it easier to move faster on analytics, due diligence, business planning and location research. Paid packages are built for commercial use, but some package contents include source-specific attribution or notice guidance. Review Licensing & Data Source Notices.
Hunterdon County Parcels
Hunterdon County has 54,733 mapped parcels covering 268,926 acres. The median assessed value is $361,900. The median lot size is 1.53 acres. 4,497 parcels are 10 acres or larger. Of the parcels with a recorded build year, half were built in 1978 or earlier. About 3% of parcels list an owner mailing address outside New Jersey. Mailing addresses reach 96.7%. Site addresses reach 96.7%. Browse the interactive Hunterdon County Parcel viewer here.
Hunterdon County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 54,733 | 100% |
| Owner name | 0 | 0% |
| Owner mailing address | 52,902 | 96.7% |
| Site address | 52,902 | 96.7% |
| Land use code | 52,902 | 96.7% |
| Land use description | 49,573 | 90.6% |
| Assessed value | 52,902 | 96.7% |
| Land value | 52,902 | 96.7% |
| Improvement value | 52,902 | 96.7% |
| Acreage | 52,902 | 96.7% |
| Parcel boundary | 54,733 | 100% |
| Download all Hunterdon County parcels. | ||
Field coverage measured across all Hunterdon County parcel records.
Hunterdon County Population
Hunterdon County had 128,947 residents in 2020. That was 0.5% higher than in 2010. Hunterdon County added 6,958 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 301 people per square mile. Some of the county's most populated postal areas include Flemington, Whitehouse Station and Lebanon.
Population Trend in Hunterdon County NJ
Hunterdon County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Hunterdon County Zip Codes
Hunterdon County has 20 zip codes. Some of the county's most populated zip codes include Flemington (08822), Whitehouse Station (08889) and Lebanon (08833). Flemington is the largest zip by population, with about 31,844 residents or 25% of the county total. Together, the three largest zips account for about 39% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Hunterdon County NJ
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 08822 | Flemington | 31,844 | ▴ 4.9% |
| 08889 | Whitehouse Station | 9,928 | ▾ -1.3% |
| 08833 | Lebanon | 9,117 | ▴ 3.6% |
| 08801 | Annandale | 8,345 | ▾ -2.4% |
| 08848 | Milford | 8,103 | ▾ -3.9% |
| Download all zip code data | |||
Hunterdon County Zip Code populations and trends per most recent census data.
Hunterdon County Demographics
Hunterdon County has a median age of 46.2, which makes the county a little older than New Jersey overall. About 19.2% of residents are under 18, while 20.1% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 25 to 44 at about 27.5% of the population, which points to a solid working-age base. About 56.5% of adults have a bachelor's degree or higher, above the statewide figure of 42.9%. The county is majority White by population, with Hispanic, Asian, Black and multiracial residents making up a meaningful share of the local mix.
Key Demographics for Hunterdon County NJ
Median Age
46.2
Under 18
19.2%
Age 65+
20.1%
Bachelor's+
56.5%
Hunterdon County School Districts
Hunterdon County is served by 2 public school districts with 881 students enrolled in 2024. Several larger districts account for a substantial share of students across the county map area. Those three districts account for about 100% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, but it is slightly lower than it was in 2017.
Largest School Districts by Enrollment in Hunterdon County NJ
| District | Enrollment | Share | Trend |
|---|---|---|---|
| South Hunterdon Regional School District | 783 | 88.9% | ▾ -0.9% |
| Bloomsbury Borough School District | 98 | 11.1% | — 0% |
| Download all school district data | |||
Hunterdon County school district enrollment and trends per most recent NCES reporting data.
Hunterdon County Housing & Real Estate
Hunterdon County has a median home value of $498,800 and a median gross rent of $1,707. About 85% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run above the New Jersey median, while rents come in above the state average. In March 2026, the median listing price was $684,900 and homes spent about 34 days on the market.
Hunterdon County Housing Mix
Hunterdon County housing mix: owner, renter and vacant units.
Hunterdon County Housing Trends
Hunterdon County median home value and rent trend (last 5 years).
Businesses in Hunterdon County, NJ
Hunterdon County has 6,168 business listings across 751 categories. The largest categories in Hunterdon County business listings are Farm (155, 2.5%), Real Estate Agents (116, 1.9%), and Churches & Religious Organizations (94, 1.5%). The full Hunterdon County business listings dataset includes names, categories, addresses and contact details where available. Hunterdon County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Hunterdon County, NJ
| Category | Businesses | Share |
|---|---|---|
| Farm | 155 | 2.5% |
| Real Estate Agents | 116 | 1.9% |
| Churches & Religious Organizations | 94 | 1.5% |
| Contractors | 87 | 1.4% |
| Parks & Recreation | 87 | 1.4% |
| Auto Repair | 85 | 1.4% |
| Medical Offices | 83 | 1.3% |
| Gas Stations | 83 | 1.3% |
| Professional Services | 72 | 1.2% |
| Community & Nonprofits | 65 | 1.1% |
Hunterdon County Business Listings
| Business | Category | City |
|---|---|---|
| Adult & Teen Challenge New Jersey | Abuse And Addiction Treatment | Lebanon |
| Whitehouse Village Condominium Assoc | Accommodation | Whitehouse Station |
| Charles J. Orlando, CPA, LLC | Accountant | Annandale |
| Flying Change Farm Inc | Active Life | Tewksbury Township |
| Healing Path Acupuncture | Acupuncture | Frenchtown |
| Obsessions Gentlemen's Club | Adult Entertainment | Hampton |
| CI Group | Advertising Agency | Readington Twp |
| New Ark Farms | Agricultural Cooperatives | Alexandria Twp |
| Fields Without Fences | Agricultural Service | Frenchtown |
| Liberty Farm | Agriculture | Whitehouse Station |
| Download Hunterdon County business listings | ||
Hunterdon County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Hunterdon County Basemaps
Hunterdon County map and data packages include a set of useful basemaps to help you get started quickly. These include a custom light grey canvas, USGS topo, imagery and other reference layers that make it easier to build clear, meaningful county maps using the included GIS layers, your own data or both. Pre-rendered map tiles for the light grey basemap are included so you can use them offline or host them on your own CDN.
Get the Full Hunterdon County Data Package
This page shows a preview of what's included in the Hunterdon County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for parcels, zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
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Nearby Counties
Browse county data pages for the counties that border Hunterdon County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.