Glen Gardner borough, New Jersey
Glen Gardner borough profile, demographic data, and geographic information.
Glen Gardner borough is a geographic entity located in Hunterdon County, New Jersey. As of official census estimates, it has a reported population of 1,690. The land area covers 1.55 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population (2025 PEP Estimate) | 1,690 | — | 2025 / Census |
| Median Age | 41 yrs | ±5.4 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 776 | ±86 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 779 | ±86 |
| Occupied Housing Units | 776 | ±86 |
| Vacant Housing Units | 3 | ±4 |
| Median Home Value | $330,900 | ±$68,378 |
| Median Gross Rent | $1,890 | ±$242 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $101,974 | ±$14,681 |
| Per Capita Income | $59,733 | ±$6,731 |
| Poverty Rate | 6.4% | ±2.9% |
| Population Below Poverty Level | 122 | ±57 |
| Unemployment Rate | 4.8% | ±2.9% |
| Civilian Labor Force, Employed | 1,046 | ±156 |
| Broadband Internet Rate | 96.1% | ±2.5% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
BOROUGH OF GLEN GARDNER
GUS Population: 1,691 (2024)
ID: 109094
|
Municipal | Official Local Government |
Contact: MAYOR
PO BOX 307, GLEN GARDNER NJ 08826-0307
|
|
GUS Population: 131,708 (2024)
ID: 130807
|
County | Official County Government |
Contact: DIRECTOR
71 MAIN ST, BLDG 1, FLEMINGTON NJ 08822-1451
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Glen Gardner | 09-12 | Glen Gardner, NJ | |
| Regular School Nearby | PK-08 | Pittstown, NJ | |
| Regular School Nearby | PK-08 | ALPHA, NJ | |
| Regular School Nearby | 05-06 | Hillsborough, NJ | |
| Regular School Nearby | 09-12 | Bangor, PA | |
| Regular School Nearby | 07-08 | Bangor, PA | |
| Regular School Nearby | PK-04 | FLEMINGTON, NJ | |
| Regular School Nearby | PK-08 | BELVIDERE, NJ | |
| Regular School Nearby | 09-12 | BELVIDERE, NJ | |
| Regular School Nearby | PK-05 | LONG VALLEY, NJ |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Warren County Community College
|
College | 5.1 mi away | 475 Route 57 W, Washington, NJ, 07882-4343 |
9088359222
|
|
HIGH BRIDGE PUBLIC LIBRARY
|
Library | 3.2 mi away | 71 MAIN STREET, HIGH BRIDGE, NJ, 08829 |
(201) 638-8231
|
|
Centenary University
|
College | 11.6 mi away | 400 Jefferson St, Hackettstown, NJ, 07840 |
9088521400
|
|
NORTH COUNTY BRANCH LIBRARY
|
Library | 4.2 mi away | 65 HALSTEAD ST, ANNANDALE, NJ, 08801 |
(908) 730-6262
|
|
Lafayette College
|
College | 14.2 mi away | High St, Easton, PA, 18042-1768 |
6103305000
|
|
WASHINGTON PUBLIC LIBRARY
|
Library | 4.9 mi away | 20 W. CARLTON AVENUE, WASHINGTON, NJ, 07882 |
(201) 689-0201
|
|
Raritan Valley Community College
|
College | 14.6 mi away | 118 Lamington Road, Branchburg, NJ, 08876 |
9085261200
|
|
FRANKLIN BRANCH
|
Library | 5.3 mi away | 1502 ROUTE 57 WEST, WASHINGTON, NJ, 07882 |
(908) 689-8265
|
|
Cutting Edge Academy
|
College Vocational | 19.3 mi away | 45 Sunset Strip and Route 10 East, Succasunna, NJ, 07876-1311 |
8622517290
|
|
OXFORD PUBLIC LIBRARY
|
Library | 7.7 mi away | 42 WASHINGTON AVENUE, OXFORD, NJ, 07863 |
(201) 453-2625
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at FLEMINGTON 5 NNW, NJ US, located 9.3 miles from Glen Gardner borough. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 37.8° | 20.6° | 29.2° | 3.93" | 6.2" |
| February | 40.9° | 21.8° | 31.3° | 3.11" | 9.4" |
| March | 49.6° | 29.0° | 39.3° | 4.52" | 5.7" |
| April | 62.5° | 38.7° | 50.6° | 4.14" | 0.9" |
| May | 72.4° | 48.6° | 60.5° | 4.28" | 0.0" |
| June | 80.9° | 58.0° | 69.5° | 4.77" | 0.0" |
| July | 85.9° | 63.3° | 74.6° | 4.94" | 0.0" |
| August | 84.1° | 61.4° | 72.7° | 4.24" | 0.0" |
| September | 77.4° | 54.0° | 65.7° | 4.39" | 0.0" |
| October | 65.0° | 42.3° | 53.6° | 4.46" | 0.0" |
| November | 53.3° | 33.2° | 43.2° | 3.50" | 0.4" |
| December | 42.8° | 26.2° | 34.5° | 4.66" | 4.5" |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Glen Gardner borough | Borough | 0.0 mi | — |
| Hampton borough | Borough | 1.7 mi | — |
| High Bridge borough | Borough | 3.3 mi | — |
| Asbury CDP | CDP | 3.6 mi | — |
| Anderson CDP | CDP | 4.3 mi | — |
| Clinton town | Town | 4.6 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 3401926550. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.