Lopatcong Flag

Lopatcong

County:
Warren County
County Seat:
No
Area (mi²):
7.316
State:
New Jersey

Lopatcong is located in Warren County, New Jersey. Lopatcong has a 2025 population of 9,503. Lopatcong is currently growing at a rate of 0.38% annually and its population has increased by 8.14% since the most recent census, which recorded a population of 8,788 in 2020.

The average household income in Lopatcong is $105,733 with a poverty rate of 10.41%. The median age in Lopatcong is 46.4 years: 41.5 years for males, and 49.7 years for females.

9.5K
Total Population
1,299
Density (mi²)
36 0.38%
Growth

Lopatcong Population

Lopatcong Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lopatcong includes 72.25% White, 11.23% Black or African American, 5.8% Asian, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

White (72.3%)

Black or African American (11.2%)

Two or more races (8.7%)

Asian (5.8%)

Other race (2.0%)

Native American (0.0%)

Race
Population
Percentage (of total)
White6,59772.25%
Black or African American1,02511.23%
Two or more races7918.66%
Asian5305.8%
Other race1852.03%
Native American30.03%

Lopatcong Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lopatcong's average per capita income is $61,135. Household income levels show a median of $88,388. The poverty rate stands at 10.41%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$131,613-
Families$127,639$134,844
Households$88,388$105,733
Non Families$55,851$66,041

$61,135

Average Income

$88,388

Median Household Income

10.41%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)