Lake Hopatcong ZIP Codes — Morris County, NJ

There is one unique ZIP code in Lake Hopatcong, New Jersey and it is 07849. Area code: 973.

ZIP codes

6.70

sq mi land

1.99

sq mi water

973

area code

Lake Hopatcong, NJ ZIP code map

About Lake Hopatcong, NJ

Lake Hopatcong, New Jersey is a charming community located within Morris County. Nestled around the largest lake in New Jersey, it offers a unique blend of scenic beauty and recreational opportunities. Residents and visitors alike enjoy a peaceful atmosphere while engaging in various water sports and enjoying the natural surroundings.

Location & geography

Lake Hopatcong is situated approximately 10 miles from Morristown and is bordered by several nearby towns, including Mount Arlington and Roxbury. The community covers a land area of 6.70 square miles, with an additional 1.99 square miles of water, primarily from the picturesque Lake Hopatcong. The terrain is characterized by rolling hills and lush greenery, providing a stunning backdrop for outdoor activities.

Community & economy

The character of Lake Hopatcong is defined by its strong sense of community and an emphasis on outdoor living. Many residents are involved in seasonal tourism, recreational activities, and local businesses that thrive on the lake culture. Daily life here combines the tranquility of a small town with the vibrancy of a community centered around water-related activities.

Transportation

Lake Hopatcong is accessible via major thoroughfares like Route 80 and Route 46, facilitating easy travel to and from neighboring towns. The nearest airport is Morristown Municipal Airport, which is about 15 miles away, while Newark Liberty International Airport is approximately 40 miles distant. Public transportation options include local bus services connecting to larger transit networks.

History

Originally inhabited by the Lenape Native Americans, Lake Hopatcong was later settled in the 1800s as a resort destination. The arrival of the Morris Canal in the mid-19th century significantly boosted local industries, notably tourism and boating, establishing the lake as a popular getaway. Over the years, it has maintained its reputation as a scenic retreat for visitors and a beloved home for residents.

Did you know?

One surprising fact about Lake Hopatcong is that it is home to the renowned Hopatcong State Park, which attracts numerous hikers, swimmers, and picnickers. Additionally, the lake hosts competitive events such as boat races, emphasizing its significance in the region's recreational culture.

ZIP codes for Lake Hopatcong, NJ (1)

ZIP code	City	County	Map
07849	Lake Hopatcong	Morris	View map

Demographics & statistics

8,573

Population

46.6

Median age

$115,670

Median household income

$56,492

Per capita income

$407,900

Median home value

$1,537

Median monthly rent

89.6%

Home ownership

4.4%

Poverty rate

2.3%

Unemployment

3,265

Housing units

42.5%

Bachelor's or higher

Age distribution

Male Female

186

Under 5

170

166

5–9

152

378

10–14

347

199

15–19

182

287

20–24

263

445

25–34

408

499

35–44

457

704

45–54

646

318

55–59

291

345

60–64

317

460

65–74

422

252

75–84

232

233

85+

214

← Male

Female →

Age summary

Group	Count	%
Under 18	1,599	18.7%
18 and over	6,974	81.3%
65 and over	1,813	21.1%
Median age	46.6 years

Race & ethnicity

White 77.3%

Asian 6.8%

Black or African American 6%

Two or more races 5.3%

Hispanic or Latino 4.2%

Other race 0.3%

Native Hawaiian / Pacific Islander 0.1%

Group	Count	%
White	6,913	77.3%
Asian	608	6.8%
Black or African American	540	6%
Two or more races	472	5.3%
Hispanic or Latino	375	4.2%
Other race	27	0.3%
Native Hawaiian / Pacific Islander	13	0.1%

Household income

Under $10k 3.9%

$10k–$15k 0.7%

$15k–$25k 1.6%

$25k–$35k 2.6%

$35k–$50k 4.6%

$50k–$75k 19.1%

$75k–$100k 8.6%

$100k–$150k 19.9%

$150k–$200k 15.3%

$200k+ 23.8%

Range	% of households
Under $10k	3.9%
$10k–$15k	0.7%
$15k–$25k	1.6%
$25k–$35k	2.6%
$35k–$50k	4.6%
$50k–$75k	19.1%
$75k–$100k	8.6%
$100k–$150k	19.9%
$150k–$200k	15.3%
$200k+	23.8%
Median income	$115,670

Housing

Home values

Under $50k 1.5%

$50k–$100k 1.7%

$100k–$150k 2.3%

$150k–$200k 3.0%

$200k–$300k 21.8%

$300k–$500k 39.6%

$500k–$1M 27.1%

$1M+ 3.0%

Housing overview

Metric	Value
Median home value	$407,900
Median rent / month	$1,537
Owner occupied	89.6%
Renter occupied	10.4%
Vacant	8.4%
Single-family detached	89.9%
Large apartment buildings	1.4%
Mobile homes	0.5%
Median rooms	6.7
Avg household size (owned)	2.67

Year built

Era	%
2020 or later	0.0%
2010–2019	1.9%
2000–2009	15.6%
1990–1999	6.6%
1980–1989	8.8%
1970–1979	6.6%
1960–1969	18.4%
1950–1959	22.9%
1940–1949	6.6%
1939 or earlier	12.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	7.9%
2 bedrooms	24.8%
3 bedrooms	36.0%
4 bedrooms	23.8%
5+ bedrooms	7.0%

Vehicles per household

Vehicles	% of households
No vehicle	9.7%
1 vehicle	21.1%
2 vehicles	43.1%
3 or more	26.1%

Heating fuel

Fuel type	%
Utility gas	14.5%
Electricity	12.3%
Propane / LP gas	11.3%
Fuel oil	58.7%
Wood	1.2%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	2,004	60.6%
Cohabiting couple	145	4.4%
Male householder, no spouse	613	18.5%
Female householder, no spouse	546	16.5%
Households with children under 18	979	29.6%
Households with seniors (65+)	1,204	36.4%
Average household size	2.59

Marital status

Status	Male	Female
Never married	24.8%	21.5%
Married	62.1%	62.1%
Separated	0.8%	0.7%
Widowed	2.2%	6.6%
Divorced	10.1%	9.0%

Education

Less than 9th grade 1.8%

Some HS, no diploma 3.2%

HS graduate 25.9%

Some college, no degree 20.2%

Associate's degree 6.3%

Bachelor's degree 25.7%

Graduate / professional 16.8%

Metric	%
HS diploma or higher	95.0%
Bachelor's or higher	42.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	78	4.3%
Kindergarten	65	3.6%
Elementary school	851	46.9%
High school	459	25.3%
College / grad school	360	19.9%

Employment

Industry of employment

Education & healthcare 28.6%

Professional & management 13.3%

Manufacturing 12.7%

Retail trade 8.0%

Arts, food & hospitality 7.3%

Construction 7.1%

Public administration 5.7%

Finance & real estate 4.8%

Transportation & utilities 4.5%

Information 3.4%

Other services 2.7%

Wholesale trade 2.0%

Occupation

Category	%
Management, business & arts	51.8%
Service	16.1%
Sales & office	16.9%
Natural resources & construction	8.3%
Production & transportation	6.9%

Employment type

Type	%
Private sector	81.8%
Government	14.7%
Self-employed	3.1%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	80.5%
Carpool	6.0%
Public transit	3.5%
Walk	1.1%
Other means	0.2%
Avg commute (minutes)	32.8

Poverty

All people 4.4%

Under 18 years 2.5%

18 and over 4.7%

Married-couple families 0.5%

Female-led households 15.1%

Income support

Source	% of households
Social Security	36.9%
Retirement income	26.9%
Supplemental Security	3.3%
Cash public assistance	2.4%
Food stamps / SNAP	4.2%

Health indicators

Condition	%
High blood pressure	0.0%
High cholesterol	0.0%
Heart disease	4.8%
Stroke	2.1%
Asthma	8.2%
Arthritis	18.2%
Kidney disease	2.1%
Pulmonary disease	4.8%
Cancer	5.9%

Behavior / access	%
Binge drinking	18.1%
No physical activity	15.8%
Less than 7 hrs sleep	31.5%
Fair or poor health	9.1%
Poor mental health	13.6%
Poor physical health	7.4%
No health insurance	11.2%
Visited doctor (checkup)	71.9%
Visited dentist	72.1%
Cholesterol screening	0.0%
Teeth loss	8.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	340	4.9%

Disability	%
Any disability	13.5%
Under 18	1.6%
18–64 years	5.5%
65 and over	46.5%

Health insurance coverage

Type	%
Private insurance	85.2%
Public insurance	32.1%
Uninsured under 19	1.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	8,217	95.8%
Spanish	480	5.8%
Other Indo-European	178	2.2%
Asian & Pacific Islander	207	2.5%
Other languages	95	1.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	7,341	85.6%
Born in same state	7,228	84.3%
Born in different state	5,396	62.9%
Foreign born	113	1.3%
Naturalized citizen	1,232	14.4%
Not a US citizen	1,000	81.2%

Ancestry

Ancestry	Count	%
Italian	2,030	23.7%
French	615	7.2%
Arab	362	4.2%
English	170	2%
Irish	78	0.9%

Ancestry	Count	%
Norwegian	70	0.8%
Dutch	34	0.4%
Polish	32	0.4%
German	16	0.2%

Technology access

Metric	% of households
Computer access	38.6%
Internet access	98.2%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Lake Hopatcong, NJ have?

Lake Hopatcong, NJ has one ZIP code: 07849. Each ZIP code serves a distinct delivery area within the city and surrounding region.