Lake Hopatcong, New Jersey Population 2024

10,398

Lake Hopatcong is a city located in Morris County and Sussex County New Jersey. Lake Hopatcong has a 2024 population of 10,398. Lake Hopatcong is currently declining at a rate of -0.39% annually but its population has increased by 0.94% since the most recent census, which recorded a population of 10,301 in 2020.

The average household income in Lake Hopatcong is $138,728 with a poverty rate of 4.78%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Lake Hopatcong is 46.1 years, 45.9 years for males, and 46.2 years for females.

Lake Hopatcong Demographics

According to the most recent ACS, the racial composition of Lake Hopatcong was:

  • White: 81.61%
  • Two or more races: 6.67%
  • Asian: 5.8%
  • Black or African American: 5.53%
  • Other race: 0.26%
  • Native Hawaiian or Pacific Islander: 0.12%
  • Native American: 0%
Land Area (mi²)
7.4 sq mi
Density (mi²)
1,407.90/sq mi
Growth Since 2020
0.94% (97)
The current population of Lake Hopatcong, New Jersey is 10,398 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 10,301.

Lake Hopatcong, New Jersey Population 2024

Population by Race

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Race
Population
Percentage (of total)
White8,55381.61%
Two or more races6996.67%
Asian6085.8%
Black or African American5805.53%
Other race270.26%
Native Hawaiian or Pacific Islander130.12%
Native American00%

White

Two or more races

Asian

Black or African American

Other race

Native Hawaiian or Pacific Islander

Native American

Lake Hopatcong Population by Race

Lake Hopatcong Population Pyramid 2024

Lake Hopatcong Median Age

46.1

Total

45.9

Male

46.2

Female

Lake Hopatcong Adults

There are 8,490 adults, (2,052 of whom are seniors) in Lake Hopatcong.

Lake Hopatcong Age Dependency

62.8

Age Dependency Ratio

31.9

Old Age Dependency Ratio

30.9

Child Dependency Ratio

Lake Hopatcong Sex Ratio

Female5,05348.22%
Male5,42751.78%

Lake Hopatcong Population by Age

Lake Hopatcong Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All4,0772.56919
Married2,4783.0396.93.1
Non Family1,0941.3678.621.4
Female3392.9683.216.8
Male1662.751000

2.99

Average Family Size

2.56

Average Household Size

91.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Lake Hopatcong Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade2162.81%
Associates Degree4896.35%
Bachelors Degree2,01126.12%
Graduate Degree1,12214.57%
High School Graduate2,24229.12%
Less Than 9th Grade1171.52%
Some College1,50319.52%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Lake Hopatcong Educational Attainment by Sex (over 25)

Lake Hopatcong Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White6,2005,9892,377
Hispanic610564209
Asian418348324
2+ Races400375127
Black331331182
Other Race2700
Islander131313

The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among islander people with a rate of 100%.

Lake Hopatcong Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$94,540$101,003$75,132
Graduate Degree$107,292$109,952$98,750
High School Graduate$42,401$58,750$15,197
Less Than 9th Grade$0$0$0
Overall$78,179$86,775$57,866
Some College$74,000$86,442$52,041

$78,179

Average Earnings

$86,775

Average Male

$57,866

Average Female

Lake Hopatcong Earnings by Educational Attainment

Lake Hopatcong Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Lake Hopatcong Language

82.45% of Lake Hopatcong residents speak only English, while 17.55% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 11.54% of the population.

Lake Hopatcong Language

Lake Hopatcong Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White7,8974565.77%
Hispanic916363.93%
Multiple699223.15%
Other271451.85%
Black58030.52%

4.78%

Overall Poverty Rate

5.52%

Male Poverty Rate

3.98%

Female Poverty Rate

Poverty in Lake Hopatcong

The race most likely to be in poverty in Lake Hopatcong is Other, with 51.85% below the poverty level.

The race least likely to be in poverty in Lake Hopatcong is Black, with 0.52% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.48%. Among those working part-time, it was 7.59%, and for those that did not work, the poverty rate was 10.16%.

Lake Hopatcong Poverty

rate

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Rate
Poverty
Less Than 9th Grade8.41%
High School5.58%
Some College4.47%
Bachelors or Greater2.87%

Lake Hopatcong Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed69.39%
Female Unemployed40%
Male Employed2.2%
Female Employed1.33%

Lake Hopatcong Poverty Rate by Employment Status and Sex

Lake Hopatcong Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$139,806$157,385
Households$116,317$138,728
Married Families$153,333$-999,999,999
Non Families$76,250$86,865

mean

median

Income by Household Type

Lake Hopatcong Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

62.7%

Overall Marriage Rate

61.3%

Male Marriage Rate

64.2%

Female Marriage Rate

Lake Hopatcong Married by Age and Sex

male

female

Lake Hopatcong Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.

Lake Hopatcong Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Lake Hopatcong Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

628

Number of Veterans

607

Male Veterans

21

Female Veterans

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War
Veterans
Vietnam242
Second Gulf War163
First Gulf War90
Korea8
World War II0

Lake Hopatcong Veterans by War

count

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Age Group
Veterans
65 to 74180
35 to 54152
75+149
55 to 6495
18 to 3452

Lake Hopatcong Veterans by Age

count

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Name
Veterans
% of Total
White5567.86%
Hispanic6710.6%
Black4010%
2+ Races194.09%
Other Race1348.15%

Lake Hopatcong Veterans by Race

Lake Hopatcong Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

12.74%

Veteran Poverty Rate

20.06%

Veteran Disability Rate

Lake Hopatcong Veterans by Education

LaborForceParticipation

67.2%

Labor Force Participation

65.4%

Employment Rate

2.3%

Unemployment Rate

Lake Hopatcong Employment by Age

LaborForceParticipation

Lake Hopatcong Employment by Race

LaborForceParticipation

Lake Hopatcong Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

65.21%

Born in Lake Hopatcong

86.56%

Native Born

13.44%

Foreign Born

2.21%

Non Citizen

11.23%

Naturalized

Place of Birth

86.56% of Lake Hopatcong residents were born in the United States, with 65.21% having been born in New Jersey. 2.21% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Lake Hopatcong Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202410,398-41-0.39%
202310,439-41-0.39%
202210,480-41-0.39%
202110,5212202.14%
202010,30100%

Lake Hopatcong Population by Year