Lake Hiawatha Flag

Lake Hiawatha

County:
Morris County
County Seat:
No
Area (mi²):
1.104
State:
New Jersey

Lake Hiawatha is a CDP located in Morris County, New Jersey. Lake Hiawatha has a 2025 population of 12,580 . Lake Hiawatha is currently growing at a rate of 7.15% annually and its population has increased by 36.44% since the most recent census, which recorded a population of 9,220 in 2020.

The average household income in Lake Hiawatha is $128,234 with a poverty rate of 2.66%. The median age in Lake Hiawatha is 40.3 years: 40 years for males, and 40.5 years for females. For every 100 females there are 104.7 males.

12.6K
Total Population
11,397
Density (mi²)
839 7.15%
Growth

Lake Hiawatha Population

Lake Hiawatha Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lake Hiawatha includes 51.6% White, 36.17% Asian, 3.03% Black or African American, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

White (51.6%)

Asian (36.17%)

Two or more races (6.96%)

Black or African American (3.03%)

Other race (2.04%)

Native American (0.2%)

Race
Population
Percentage (of total)
White5,37051.6%
Asian3,76436.17%
Two or more races7246.96%
Black or African American3153.03%
Other race2122.04%
Native American210.2%

Lake Hiawatha Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake Hiawatha's average per capita income is $71,236. Household income levels show a median of $101,500. The poverty rate stands at 2.66%.

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$147,404-
Families$122,889$152,612
Households$101,500$128,234
Non Families$72,634$86,291

$71,236

Average Income

$101,500

Median Household Income

2.66%

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)