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Lopatcong from Marble Mountain
New Jersey›Warren County

Lopatcong TownshipNJ

A town of 9,537, settled in 1851.

8 bordering townsMap →
Photo: Nap173 · CC BY-SA 4.0
Photo of Lopatcong Township

Lopatcong Township, NJ · Photo: Nap173 · CC BY-SA 4.0 · Source ↗

Is Lopatcong Township a good place to live?

For most people who can afford it, yes. Lopatcong Township grades B overall, 257th of 466 graded towns in New Jersey. It has 6 miles of trail. It reports less crime per resident than 80% of U.S. towns. The trade-off is money: homes are expensive, about $358K for a typical one and 4.2 times the Allentown metro’s $85K median household income. Lopatcong Township’s average trip to work is 39 minutes, above both the New Jersey town median (30 minutes) and the median of U.S. towns (25 minutes). On history, just 50 of New Jersey’s 530 towns do worse. Marble Hill Natural Resource Area, at 207 acres with 2.2 miles of trail, is the biggest park or preserve.

What makes Lopatcong Township stand out

Where Lopatcong Township beats most towns.

A commuter town

96% of working residents leave Lopatcong Township for work

Where Lopatcong Township’s working residents go each day. Line width shows the share.

8% → Phillipsburg Phillipsburg 8% 3% → New York New York 3% 2% → Raritan Township Raritan Township 2% 2% → Readington Township Readington Township 2% 2% → Newark Newark 2% 2% → Bridgewater Township Bridgewater Township 2% Lopatcong Township · 4% stay
1,716jobs based in Lopatcong Township
4%of working residents work in town
29 mimedian commute distance

Census LEHD 2023

How Lopatcong Township grades

Each subject compared with towns across the country (schools within New Jersey), ordered by how far Lopatcong Township is from typical.

How grading works
Character Graded, but not part of the overall grade.
Described, not graded Taste, not quality: snow or an older crowd is neither good nor bad.

How TownRatings grades towns →

Lopatcong from Marble Mountain
Lopatcong from Marble Mountain, 2015
Lopatcong Township’s story

175 years in pictures

Census counts: 3,741 in 1860, a low of 766 in 1910, 8,776 in 2020. The archive holds 5 old photos and papers going back to 2005 and 5 maps from 1890 on.

  • 1851Lopatcong Township is settled
Explore the history →
Nearby attractions

Dorney Park & Wildwater Kingdom and 98 more within 40 miles

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

All 355 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 · SHI Stadium: Zeete, CC BY-SA 4.0 · PPL Center: Hunter Kahn, CC BY-SA 3.0

Getting set up

Moving to Lopatcong Township: who provides what

Who provides power, water and the rest in Lopatcong Township, and how to reach them.

The full setup list →
PowerJCP&L18.4¢/kWh · EIA 2025HIFLD · EIA
WaterAqua Nj - Phillipsburg1 health-based violation in 5 years · EPAEPA
Internet5 providers99% of addresses get 100/20 MbpsFCC
Trash & dumpNearest public drop-offEaston Recycling Center, 3 miOpenStreetMap
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 codes08865, 0888608865 88% · 08886 12%Census 2020

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

The data

Ordered by what stands out in Lopatcong Township.

Lopatcong Township sends many workers across the state line to New York City, reports less crime than Greenwich Township or any other graded neighbor and is healthy by national standards but behind most towns in New Jersey.

SafetyA−

Lopatcong Township earns an A− for safety

Its A− tops all 3 graded towns on its borders; Greenwich Township (C+) comes closest. At 8.5 crimes per 1,000 residents a year, it reports less crime than 68% of New Jersey’s graded towns.

Lopatcong Township’s property crime rate is 4.3 per 1,000 residents.

80%of U.S. towns report more crimeA−Safety Grade
Lopatcong TownshipNew Jersey townsU.S. towns
Property crimes per 1,000 (2025)4.3 per 1,000 residents7.59.9
Violent crimes per 1,000 (2025)0.6 per 1,000 residents0.71.6

Violent crime per 1,000 residents

Lopatcong Township0.6
New Jersey2
U.S.3.3

Property crime per 1,000 residents

Lopatcong Township4.3
New Jersey12.7
U.S.15.5
80th
percentile among U.S. towns we grade
68th
percentile among NJ towns
6
violent crimes reported in 2025
42
property crimes reported in 2025

FBI crime data, 2025 · crimes reported to police

SchoolsB

Lopatcong Township’s schools rank ahead of 57% of New Jersey districts

Its public schools are run by the Phillipsburg School District. Two of its 3 schools are below, each with why it’s listed. The largest public high school is Phillipsburg High School, with 1,750 students.

57%of NJ districts it outscoresBSchool Grade
SchoolLevelStudentsLetter
Lopatcong Elementary SchoolLargest public elementary schoolGrades PK–4Grades PK–4389B
Phillipsburg High SchoolLargest public high schoolGrades 9–12Grades 9–121,750B

NCES · EDFacts · graded within NJ on state tests

OutdoorsA

Conserved land covers 8.7% of Lopatcong Township

5.5 miles of trail in 5 parks and preserves.

#198for trails in NJ
Lopatcong TownshipNew Jersey townsU.S. towns
Conserved land8.7%11%4.3%
Miles of trail per square mile0.8 miles per square mile0.70.4
8.7%
conserved · 407 of 4,691 acres
5.5 mi
of trails · 0.8 per sq mi
Biggest places to walkTrailsAcres
1. Marble Hill Natural Resource Area2.2 mi207
2. Lopatcong Park1.2 mi96
3. Port Warren Park—3

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

Work & commuteJobs & income grade B

With 0.4 jobs for every working resident, most of Lopatcong Township’s workers commute out

23% of working residents cross a state line to work, New York City among the top destinations. The average commute for its 4,148 working residents takes 39 minutes, against 30.5 across New Jersey.

Most working residents leave Lopatcong Township for work: only 4% work in town. Jobs based in Lopatcong Township fell to 1,716 in 2023, 210 fewer than in 2013. The median household income in Lopatcong Township is $91,000.

4%work in town
Lopatcong TownshipNew Jersey townsU.S. towns
Median household income$91,000$113,000$80,000
Below the poverty line10%6%9.6%
Working residents who work in town3.9%6.3%8%

Where working residents work

In Lopatcong Township4%
Phillipsburg8%
New York3%
Raritan Township2%
Readington Township2%
29 mi
median commute distance
1,716
jobs based in Lopatcong Township
A commuter town
jobs vs. working residents
B+
Walkability grade: more walkable than 72% of U.S. towns

Census LEHD 2023 · ACS

Natural hazardsHazard risk grade C−

Lopatcong Township faces a high natural-hazard risk, led by inland flooding

Expected storm and flood damage is higher than in 74% of U.S. communities. Since 2004, 12 flood insurance claims have been paid out in Lopatcong Township.

74risk score of 100
FEMA risk score
74High riskLowerHigher
Inland floodingCold waves
12
paid flood claims since 2004
8
federal disasters paid out here

FEMA flood insurance claims · FEMA National Risk Index · OpenFEMA

HealthB+

Residents of Lopatcong Township are healthier than 69% of U.S. towns

Within New Jersey it is less healthy than 76% of the 468 graded towns: New Jersey sets a high bar.

Lopatcong Township beats the New Jersey average on 1 of 32 CDC measures and trails it on 5. 19% of Lopatcong Township adults have been diagnosed with depression.

69%healthier than U.S. townsB+Health Grade
Lopatcong TownshipNew Jersey townsU.S. towns
Depression (CDC PLACES)19%16%23%
Sleep under 7 hours (CDC PLACES)39%36%36%
Obesity (CDC PLACES)34%28%35%
Get no exercise (CDC PLACES)26%22%25%
32 measures vs. New Jersey
1 better26 too close to call5 worse
What stands outLopatcong TownshipNJ
Fewer uninsured adults9.3%11.3%
More adults with depression18.5%15.1%
St. Luke's Warren Hospital
1.5 mi away · emergency room
None
primary care, dental or mental-health shortage
24th
percentile among NJ towns

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

Climate

Lopatcong Township has four seasons and pleasant summers

Lopatcong Township has chilly winters and warm summers, with plenty of rain. July afternoons reach 85°, January nights drop to 19° and about 23 inches of snow falls in a winter.

23″snow a winter

Typical low → high °F

Winter22–40°
Spring38–61°
Summer59–83°
Fall42–64°
Oct 25
typical first frost
Apr 18
typical last frost
+2.3°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

Who lives here

Older than New Jersey overall

People 65 and older are 25% of residents (17% statewide); children under 18 are 18% of residents (22% statewide). Lopatcong Township has grown 8.4% since 2020, to 9,537 residents in the Census Bureau’s 2025 estimate. 41% of adults 25 and older hold a bachelor’s degree or more in Lopatcong Township.

46.1median age · NJ 40.1
Lopatcong TownshipNew Jersey townsU.S. towns
Aged 65 or older25%18%18%
Median age46.1 years42 years40.5 years
Under 1818%21%22%
Bachelor’s degree or more, 25+41%45%29%
Lopatcong TownshipNew JerseyUnited States

Ages · share of residents

Education · adults 25 and older

No diploma6%
High school23%
Some college20%
Associate’s10%
Bachelor’s28%
Graduate13%

Women and men · all residents

48% women, 52% men

That’s an even split within the survey’s margin of ±4 points. Across New Jersey, 50.8% of residents are women.

Ages and education in Lopatcong Township
Lopatcong TownshipNJU.S.
Under 1010.7%11.6%11.6%
10 to 177.1%10.2%10.3%
18 to 243.9%8.4%9.1%
25 to 3417%12.9%13.7%
35 to 449.8%13.3%13.2%
45 to 5410.9%12.9%12.2%
55 to 6416.1%13.5%12.7%
65 to 7411.1%10%10.2%
75 and older13.4%7.2%7%
No diploma5.5%9.3%10.4%
High school23.2%25.3%26%
Some college20.3%15%19.1%
Associate’s10.2%6.7%8.8%
Bachelor’s27.5%26.1%21.6%
Graduate13.4%17.6%14.1%

Census population estimates, 2025 · U.S. Census Bureau · ACS 2020-2024 5-year estimates

Keep exploring

Everything we know about Lopatcong Township

19pages on Lopatcong Township
After high school

Colleges nearby

5 within 15 miles of the center of Lopatcong Township

About Lopatcong Township

Township in Warren County, New Jersey, US

Official town website ↗

Lopatcong Township () is a township in Warren County, New Jersey, United States. As of the 2020 United States census, the township's population was 8,776, an increase of 762 (+9.5%) from the 2010 census count of 8,014, which in turn reflected an increase of 2,249 (+39.0%) from the 5,765 counted in the 2000 census.

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

Established
1851
Area
7.2 sq mi
Elevation
384 ft

Lopatcong Township’s neighbors

8 towns share a border with Lopatcong Township.

Explore the map →

It grades higher overall than all 4 graded towns on its borders; Greenwich Township (B−) comes closest. Phillipsburg next door grades lower for schools (C− to Lopatcong Township’s B) and higher for cost of living (C+ to D).

How the neighbors grade
TownNJ rankOverallCostSafetySchoolsHealth
Lopatcong Township#257BDA−BB+
Phillipsburg#420DC+C+C−C
Greenwich Township#286B−DC+B+A
Harmony Township#408C−C−—C+B
Upper Stewartsville——————
Pohatcong Township#379C−C−C−CB+

Harmony Township reports no FBI crime data of its own. Upper Stewartsville isn’t graded (fewer than 1,000 residents, or not enough data). Compare Lopatcong Township with a neighbor →

Questions about Lopatcong Township

Short answers, built from the data on this page.

Is Lopatcong Township, NJ a good place to live?

For most people who can afford it, yes. Lopatcong Township grades B overall, better than 55% of U.S. towns and #257 of 466 in New Jersey. It grades B+ for health, A− for safety and B for schools. Cost of living is its weak spot, with a D.

Is Lopatcong Township, NJ expensive?

Yes. Cost of living, which also weighs rents, property taxes and how many households pay 30% or more of their income for housing, grades D.