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New Jersey›Warren County

Delaware ParkNJ

374 people live in this town in New Jersey.

Is Delaware Park a good place to live?

Of the 469 New Jersey towns we compare, none has a higher share of households owning their home than Delaware Park. Delaware Park has fewer than 1,000 residents, too few for fair grades; the figures below are still real.

Small town

374 people, and everyone knows the way

In a town this size, neighbors are the best guide. Ask them anything.

Nearby towns

The data

Ordered by what stands out in Delaware Park.

Work & commute

Delaware Park has 0.1 jobs per working resident, so most workers leave town for work

0%work in town

Delaware Park’s median household income stands at $122,000, above both New Jersey’s towns ($113,000) and U.S. towns ($80,000). The top destinations are Phillipsburg (7%), Lopatcong Township (3%) and New York (3%). Its typical journey to work comes in at 29 minutes. Half of commuters travel less than 27 miles.

Delaware ParkNew Jersey townsU.S. towns
Median household income$122,000$113,000$80,000
Average trip to work29 minutes30 minutes25 minutes

Where working residents work

In Delaware Park0%
Phillipsburg7%
Lopatcong Township3%
New York3%
Raritan Township3%
27 mi
median commute distance
42
jobs based in Delaware Park
A commuter town
jobs vs. working residents

Census LEHD 2023 · ACS

Natural hazards

High risk in Delaware Park, with inland flooding at the top

74risk score of 100

FEMA puts 69% of the town’s expected hazard losses down to inland flooding, and 14% to cold waves. Delaware Park’s FEMA risk score comes in at 74 of 100.

FEMA risk score
74High riskLowerHigher
Inland floodingCold waves

FEMA National Risk Index · OpenFEMA

Who lives here

More middle-aged adults than New Jersey overall

40.4median age · NJ 40.1

In Delaware Park, 46% of adults 25 and older hold a bachelor’s degree or more, near the New Jersey town median (45%) and above the median of U.S. towns (29%). Adults 35 to 64 are 51% of residents (40% statewide); children under 18 are 13% of residents (22% statewide).

Delaware ParkNew Jersey townsU.S. towns
Bachelor’s degree or more, 25+46%45%29%
Median age40.4 years42 years40.5 years
Delaware ParkNew JerseyUnited States

Ages · share of residents

Education · adults 25 and older

No diploma4%
High school26%
Some college14%
Associate’s10%
Bachelor’s41%
Graduate6%

Women and men · all residents

Somewhere between 30% and 74% women

The Census survey reached too few of Delaware Park’s residents to say more: its margin here is ±21.9 points. Across New Jersey, 50.8% of residents are women.

Ages and education in Delaware Park
Delaware ParkNJU.S.
Under 1013.1%11.6%11.6%
10 to 170%10.2%10.3%
18 to 245.1%8.4%9.1%
25 to 3416.6%12.9%13.7%
35 to 4424.6%13.3%13.2%
45 to 543.5%12.9%12.2%
55 to 6422.5%13.5%12.7%
65 to 749.6%10%10.2%
75 and older5.1%7.2%7%
No diploma4.2%9.3%10.4%
High school25.5%25.3%26%
Some college14.1%15%19.1%
Associate’s9.8%6.7%8.8%
Bachelor’s40.8%26.1%21.6%
Graduate5.6%17.6%14.1%

U.S. Census Bureau · ACS 2020-2024 5-year estimates · in a town of 400, single groups can be off by several points

Climate

Expect four seasons and pleasant summers in Delaware Park

23″snow a winter

The range runs from 20° on a January night to 86° on a July afternoon, with about 23 inches of snow a winter.

Typical low → high °F

Winter22–41°
Spring38–62°
Summer60–83°
Fall42–65°
Oct 25
typical first frost
Apr 18
typical last frost
+2.2°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

Outdoors

Open space protected for good: 9.4% of Delaware Park

9.4%conserved

The trail density in Delaware Park is 1.0 miles per square mile. Trails total 0.2 miles in 2 parks and preserves. Parks and preserves here: 2, covering 7 acres.

Delaware ParkNew Jersey townsU.S. towns
Miles of trail per square mile1.0 miles per square mile0.70.4
Conserved land9.4%11%4.3%
9.4%
conserved · 15 of 156 acres
0.2 mi
of trails · 1 per sq mi
Biggest places to walkTrailsAcres
1. Marble Hill Natural Resource Area—6
2. J Cliffort Miller Memorial Park—1

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

Health

How healthy Delaware Park is

The share of adults in Delaware Park who have obesity: 32%. On the CDC’s 32 measures, Delaware Park is ahead of New Jersey on 6 and behind on 3.

Delaware ParkNew Jersey townsU.S. towns
Depression (CDC PLACES)19%16%23%
Obesity (CDC PLACES)32%28%35%
Diabetes (CDC PLACES)9.4%9.7%12%
Sleep under 7 hours (CDC PLACES)38%36%36%
32 measures vs. New Jersey
6 better23 too close to call3 worse
What stands outDelaware ParkNJ
Fewer uninsured adults7.4%11.3%
Fewer adults facing food insecurity10.1%14.3%
More adults with depression19%15.1%
St. Luke's Warren Hospital
0.5 mi away · emergency room
None
primary care, dental or mental-health shortage

CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA

1
homes sold in September

Zillow Home Value Index · Redfin Data Center

Keep exploring

Everything we know about Delaware Park

15pages on Delaware Park
Nearby attractions

Dorney Park & Wildwater Kingdom and 87 more within 40 miles

Museums, parks, gardens and other places to visit around Delaware Park. Close and well known come first.

All 326 attractions →
Sources: National Park Service · ski areas © OpenSkiMap / OpenStreetMap contributors · Wikidata · Wikipedia readership · photos via Wikimedia Commons
Photo credits

Dorney Park & Wildwater Kingdom: Coasterman1234 at en.wikipedia, CC BY-SA 3.0 · Lehigh River: The original uploader was Malepheasant at English Wikipedia., CC BY-SA 2.0 · Drew University: CUBJONES83 (talk), Public domain · Lake Musconetcong: Zeete, CC BY-SA 4.0 · PPL Center: Hunter Kahn, CC BY-SA 3.0 · Duke Farms: Ekem, CC BY-SA 3.0

Getting set up

Moving to Delaware Park: who provides what

Delaware Park is unincorporated, so Warren County and regional agencies provide most services.

PowerJCP&L18.4¢/kWh · EIA 2025HIFLD · EIA
WaterAqua Nj - Phillipsburg1 health-based violation in 5 years · EPAEPA
Internet4 providers99% of addresses get 100/20 MbpsFCC
Trash & county servicesWarren CountyWarren County provides services here
SchoolsLopatcong Township School DistrictWhich school depends on your addressNCES
Register to voteOnlineIn New Jersey you can register online until 21 days before Election Day, in person until 21 days before Election Day, or by mail (postmarked 21 days before).vote.gov
Who runs elections hereWarren County ClerkWarren County; contacts on the Handbook page.FVAP, Aug 2019
ZIP code0886508865 100%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.

A commuter town

100% of working residents leave Delaware Park for work

Where Delaware Park’s working residents go each day. Line width shows the share.

7% → Phillipsburg Phillipsburg 7% 3% → Lopatcong Township Lopatcong Township 3% 3% → New York New York 3% 3% → Raritan Township Raritan Township 3% 2% → Branchburg Township Branchburg Township 2% 2% → Flemington Flemington 2% Delaware Park · 0% stay
42jobs based in Delaware Park
0%of working residents work in town
27 mimedian commute distance

Census LEHD 2023

After high school

Colleges nearby

5 within 15 miles of the center of Delaware Park

About Delaware Park

Populated place in Warren County, New Jersey, US

Delaware Park is an unincorporated community and census-designated place (CDP) located within Lopatcong Township, in Warren County, in the U.S. state of New Jersey, that was created as part of the 2010 United States census. As of the 2020 census, Delaware Park had a population of 739.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Area
0.2 sq mi
Elevation
364 ft

Questions about Delaware Park

Short answers, built from the data on this page.

Is Delaware Park, NJ a good place to live?

Delaware Park has fewer than 1,000 residents, too few for fair grades; the figures below are still real. 374 people live in this town in New Jersey.

Delaware Park is in here

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