16,433 people live in Warren, where the median age is 44.8 and the average individual income is $101,797. Data provided by the U.S. Census Bureau.
Total Population
Median Age
Population Density Population Density This is the number of people per square mile in a neighborhood.
Average individual Income
Calm environment with luxury access
Warren County is northwestern New Jersey's hidden gem—a place where the Appalachian foothills meet fertile farmland, and rural tranquility sits just 60 miles from Manhattan.
Located at the state's western edge along the Delaware River, this county of approximately 110,000 residents spans 362 square miles of rolling hills, preserved farmland, and forested ridges. Warren County is the only New Jersey county outside both the New York City and Philadelphia metropolitan statistical areas, giving it a distinctly different character from the rest of the Garden State.
The landscape here is unmistakably Appalachian: the Kittatinny Ridge rises along the western boundary, stone farmhouses dot pastoral valleys, and charming downtown villages anchor tight-knit communities. The vibe balances affordable country living with surprising accessibility—I-78 and I-80 connect residents to urban job centers while preserving the quiet, small-town feel that drew them here.
What makes Warren County compelling is its combination of value and quality of life: home prices significantly below New Jersey averages, direct access to the Delaware Water Gap National Recreation Area, a growing craft beverage scene along the Grains & Grapes Trail, and a cost of living that lets families stretch their budgets further than anywhere else in the region.
Warren County attracts a diverse mix of residents united by appreciation for space, affordability, and outdoor access.
Warren County occupies New Jersey's northwestern corner, bordered by the Delaware River and Pennsylvania to the west, Sussex County to the north, Morris County to the east, and Hunterdon County to the south. The county seat is Belvidere, while Phillipsburg serves as the largest municipality with approximately 15,000 residents.
|
Distance to NYC |
Distance to Philadelphia |
Land Area |
Elevation Range |
|
60 miles |
75 miles |
362 sq mi |
125-1,600 ft |
|
Via I-78 or I-80 |
Via I-78 |
9th largest in NJ |
Rugged terrain |
The terrain features dramatic variety. The Kittatinny Ridge forms the western boundary, part of the Appalachian chain's first major ridge. Jenny Jump Mountain, Allamuchy Mountain, and Scott's Mountain create additional ridgelines throughout the county. Fertile valleys between these ridges—carved by the Paulinskill, Pequest, and Musconetcong Rivers—support productive agriculture.
Climate is humid continental with cold winters and warm summers. Average temperatures range from the mid-20s°F in January to the mid-80s°F in July. Annual snowfall averages 40-50 inches, with higher accumulations at elevated areas. The Delaware Water Gap creates a notable microclimate, channeling river breezes through the dramatic notch in the Kittatinny Ridge.
The Delaware Water Gap National Recreation Area anchors the county's northwestern corner, providing 70,000 acres of protected land along 40 miles of the Delaware River. This proximity to one of the East Coast's most visited national park areas defines Warren County's recreational identity.
Warren County's housing market has experienced significant appreciation while remaining one of New Jersey's most affordable options.
|
Median Home Price |
Price Change (YoY) |
Days on Market |
Inventory |
|
$405-430K |
+6-8% |
18-31 days |
~500 homes |
|
As of mid-2025 |
Strong appreciation |
Competitive |
Modest supply |
The market has shifted decisively toward sellers. Homes in desirable towns like Washington, Lopatcong, and Hackettstown regularly sell above asking price, often within days of listing. The $300K-$500K range sees the most intense competition as buyers seek affordable entry points into homeownership.
Year-over-year appreciation has averaged 6-8% recently, outpacing many suburban New Jersey markets. Properties with acreage, river views, or proximity to the Delaware Water Gap command premium prices and move quickly.
Entry-level options below $250K exist primarily in Phillipsburg and some rural townships, though inventory at this price point is limited. The luxury segment ($700K+) has deeper inventory but attracts buyers seeking estate properties with significant acreage.
Market Note: Buyers should secure pre-approval and be prepared to act quickly. Multiple-offer situations have become common, and cash buyers or those waiving contingencies hold advantages in competitive situations.
Warren County's housing stock reflects its rural character and long history, with options ranging from historic farmhouses to contemporary subdivisions.
Warren County's rural character and aging housing stock create specific considerations beyond standard home-buying due diligence.
Radon Note: Radon levels in Warren County can be elevated due to the underlying geology. Include radon testing in your inspection contingency. Mitigation systems typically cost $1,000-$2,500.
Maximizing your sale requires understanding Warren County's buyer demographics, seasonal patterns, and presentation standards.
Warren County's dining scene reflects its agricultural heritage, with farm-to-table restaurants, local wineries, and craft breweries defining the culinary landscape.
Local Dining
|
Buck Hill Brewery & Restaurant |
James on Main |
|
Blairstown. Warren County's first brewpub combining American cuisine with craft beers brewed on-site. Indoor seating plus outdoor patios with fireplace. |
Washington. Wood-fired American eatery featuring creative brunch and dinner using local, seasonal ingredients. BYOB establishment. |
|
Mattar's Bistro |
Guy's Restaurant |
|
Belvidere. Modern American cuisine with emphasis on fresh, local products. Serves lunch, dinner, and hosts private events. |
Phillipsburg. Family-owned since 1946, specializing in Italian and seafood cuisine. A South Shore institution across three generations. |
Craft Beverages: The Warren County Grains & Grapes Trail connects nine wineries and breweries throughout the county. Highlights include Four Sisters Winery in Belvidere, Czig Meister Brewery in Hackettstown, and Brook Hollow Winery overlooking the Delaware Water Gap. Many venues offer live music, tastings, and scenic outdoor seating.
Entertainment: The Lackland Performing Arts Center at Centenary University hosts concerts and theatrical productions. The historic Strand Theater in Hackettstown serves as the Hackettstown Center for the Arts, offering community performances and film screenings. For broader entertainment options, the Lehigh Valley (Allentown-Bethlehem-Easton) lies just across the Delaware River with theaters, arenas, and diverse dining.
Outdoor access defines Warren County living, with extensive public lands, trail systems, and water recreation opportunities.
Major Natural Areas
|
Delaware Water Gap NRA |
Jenny Jump State Forest |
|
70,000 acres spanning NJ and PA with 40 miles of protected Delaware River. Hiking, paddling, swimming, rock climbing, and camping. Mount Tammany offers iconic views. |
2,000+ acres of forested ridgeline near Hope. Hiking trails, camping, and stargazing at the observatory. Popular for family hiking and nature education. |
|
Worthington State Forest |
Allamuchy Mountain State Park |
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Nearly 6,000 acres along the Kittatinny Ridge. Access to Sunfish Pond via the Appalachian Trail. Camping, hiking, and fishing. |
8,461 acres including Deer Park Lake and Waterloo Village historic site. Mountain biking, horseback riding, and extensive trail network. |
County Parks & Trails: The Warren County Park System encompasses over 2,900 acres with 21+ miles of marked trails. Three Natural Resource Areas—Marble Hill, Oxford Mountain, and White Lake—offer hiking, hunting (by permit), and passive recreation. White Lake includes a 69-acre spring-fed lake for fishing and paddling.
The Warren Highlands Trail extends 52+ miles from Phillipsburg to Allamuchy, connecting multiple parks and preserves. The Morris Canal Greenway preserves the largest remaining sections of the historic canal, with six parks totaling 740 acres along the route.
Water Recreation: The Delaware River offers canoeing, kayaking, and tubing through scenic corridors. Multiple outfitters provide rentals and guided trips. The Paulinskill, Pequest, and Musconetcong Rivers offer additional paddling and fishing opportunities. The Pequest Trout Hatchery provides educational programs and fishing access.
Golf: Hawk Pointe Golf Club in Washington offers a premier private club experience. Public options include High Bridge Hills in neighboring Hunterdon County. The region provides diverse golf opportunities within a short drive.
Warren County's culture blends agricultural heritage, small-town traditions, and a growing appreciation for artisanal production.
Warren County's event calendar reflects its agricultural heritage and community spirit, anchored by festivals that draw regional attendance.
Warren County Farmers' Fair & Hot Air Balloon Festival
The county's signature event, held late July through early August in Harmony Township. Features nightly hot air balloon launches, tethered rides, demolition derbies, tractor pulls, carnival rides, agricultural exhibits, and the Traditional Arts Expo showcasing heritage crafts. The fair has roots dating to 1859 and attracts visitors from throughout the region.
Warren County Hot Air Balloons, Fun & Games Festival
A September event at Warren County Community College featuring balloon launches, car shows, live music, and family entertainment. Proceeds benefit local community projects.
Hope Moravian Christmas & Lantern Tours
December tradition in historic Hope Village celebrating the community's Moravian heritage. Candlelit tours of historic buildings, traditional music, and holiday festivities transport visitors to the 18th century.
Belvidere Victorian Days
Celebration of the county seat's Victorian heritage. Historic home tours, period vendors, entertainment, and community gathering at the town square.
Municipal Events
Individual towns host seasonal celebrations including Memorial Day parades, summer concert series, harvest festivals, and holiday tree lightings. Farmers' markets operate seasonally throughout the county, connecting residents with local producers.
Warren County operates multiple school districts serving distinct communities, with performance varying by district.
Major School Districts
|
District |
Grades |
Notes |
|
Hackettstown |
PreK-12 |
Includes students from Allamuchy, Independence, Liberty. Growing district with varied programming. |
|
Warren Hills Regional |
9-12 |
Serves Washington Borough & Township, Mansfield, Franklin, Oxford. Strong academics and community commitment. |
|
Phillipsburg |
PreK-12 |
County's largest district. Diverse student body with comprehensive program offerings. |
|
North Warren Regional |
9-12 |
Serves Blairstown, Frelinghuysen, Hardwick, Knowlton. Agricultural education through FFA. |
|
Warren County Technical |
9-12 |
Countywide vocational-technical school with post-secondary programs. |
Private & Alternative Options: Blair Academy in Blairstown offers prestigious college-preparatory boarding school education (founded 1848). Catholic schools and smaller private options exist in surrounding areas. Homeschooling communities are active throughout the county.
Higher Education: Centenary University in Hackettstown provides four-year degrees in liberal arts, business, and professional fields. Warren County Community College in Washington Township offers associate degrees, certificate programs, and bachelor's programs through partnerships with four-year institutions. Lehigh University, Lafayette College, and other institutions in the Lehigh Valley are accessible across the Delaware River.
Research Tool: New Jersey School Performance Reports (nj.gov/education/spr) provide detailed performance data and accountability information for all public schools.
Warren County's location requires realistic expectations about commute times, balanced against the region's affordability and quality of life.
Major Routes: Interstate 78 traverses southern Warren County, providing the primary route to Newark, Jersey City, and the Holland Tunnel. Interstate 80 crosses northern sections, connecting to the George Washington Bridge via I-287. Routes 22, 46, and 57 provide local and regional connections. The Delaware River bridges at Phillipsburg provide access to Easton, PA and the Lehigh Valley.
|
To Midtown Manhattan |
To Newark |
To Allentown |
To Philadelphia |
|
75-100 min |
50-70 min |
25-35 min |
90-110 min |
|
Via I-78 or I-80 |
Via I-78 |
Via Route 22 |
Via I-78 to I-476 |
Public Transit: Warren County has one NJ Transit train station in Hackettstown, served by the Montclair-Boonton and Morristown Lines. This provides rail access to Hoboken and New York Penn Station. NJ Transit buses (Routes 890/891) serve the Phillipsburg area. Trans-Bridge Lines offers bus service to Manhattan from Phillipsburg.
Within the county, transit options are limited. Warren County Transportation provides demand-responsive service for seniors and residents with disabilities, plus limited fixed routes along Routes 31 and 57.
Remote Work Reality: The rise of hybrid work has transformed Warren County's appeal. Residents reducing NYC commutes to 2-3 days weekly find the county ideal—affordable homes, space to work, and acceptable part-time commutes. Strong broadband infrastructure supports home-based work, and the peaceful environment enhances productivity.
Air Travel: Lehigh Valley International Airport (ABE) in Allentown sits approximately 25 minutes west, offering domestic flights on major carriers. Newark Liberty International Airport provides broader connections approximately 60 minutes east.
Warren County delivers on promises that matter: affordability, natural beauty, and authentic small-town character increasingly rare in the Northeast.
"People choose Warren County deliberately—they're trading commute time for quality of life, density for space, and cost for value. For those who understand the trade-offs and embrace what the county offers, it's precisely right."
Micro-locations matter significantly. These areas command premium prices and attract buyers seeking Warren County's finest properties.
Buyer Note: In premium areas, off-market transactions occur. Well-connected local agents often learn of properties before public listing. Building relationships with Warren County-focused brokers provides access advantages.
Warren County offers something increasingly rare in the New York metro region: genuine affordability combined with natural beauty and authentic community character. For buyers willing to accept longer commutes or embrace remote work, the county provides home values, outdoor access, and quality of life impossible to match in more suburban areas.
The trade-offs are real. Daily commutes to Manhattan are substantial. Shopping and dining require more driving than in developed suburbs. Schools vary in quality across districts. Understanding these realities upfront ensures appropriate expectations.
For the right buyers—families stretching into homeownership, remote workers escaping urban costs, outdoor enthusiasts prioritizing access to nature, or second-home seekers discovering an alternative to overpriced destinations—Warren County delivers exceptional value.
The county is experiencing increased interest as buyers recognize its advantages. Those who move now position themselves in a market still offering entry points that may not exist in five years. Warren County isn't for everyone, but for those who fit its lifestyle and appreciate its offerings, it's precisely right.
GUIDE SOURCES
U.S. Census Bureau • New Jersey Department of Education • Redfin • Rocket Homes • MLS Property Information Network • Warren County Government • National Park Service • NJ Transit • Niche.com • Explore Warren Tourism
There's plenty to do around Warren, including shopping, dining, nightlife, parks, and more. Data provided by Walk Score and Yelp.
Explore popular things to do in the area, including Kaela's Kakes, Artesano Bake Shop, and Weapons 9 Muay Thai.
| Name | Category | Distance | Reviews |
Ratings by
Yelp
|
|---|---|---|---|---|
| Dining · $$ | 3.23 miles | 5 reviews | 5/5 stars | |
| Dining | 3.88 miles | 6 reviews | 5/5 stars | |
| Active | 3.66 miles | 7 reviews | 5/5 stars | |
| Active | 1.68 miles | 5 reviews | 5/5 stars | |
| Beauty | 4.76 miles | 7 reviews | 5/5 stars | |
| Beauty | 0.91 miles | 7 reviews | 5/5 stars | |
| Beauty | 3.86 miles | 6 reviews | 5/5 stars | |
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Warren has 5,632 households, with an average household size of 2.9. Data provided by the U.S. Census Bureau. Here’s what the people living in Warren do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 16,433 people call Warren home. The population density is 833.95 and the largest age group is Data provided by the U.S. Census Bureau.
Total Population
Population Density Population Density This is the number of people per square mile in a neighborhood.
Median Age
Men vs Women
Population by Age Group
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10-17 Years
18-24 Years
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Total Households
Average Household Size
Average individual Income
Households with Children
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Without Children:
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Blue vs White Collar Workers
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