Lake Hiawatha, New Jersey Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Lake Hiawatha, New Jersey is 10,406 as of the 2023 American Community Survey, making it the 145th-largest city in New Jersey. The median household income is $101,500, the median home value is $402,500, and the median age is 40.3.
10,406
Population
9426
People / sq mi
$101,500
Median Income
$402,500
Median Home Value
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Lake Hiawatha covers 1.1 sq mi of land at 9426 people per square mile.
About Lake Hiawatha, NJ
Lake Hiawatha stands apart on settlement density — it is among the most densely settled of US cities, at roughly 9,426 people per square mile. With 10,406 residents, Lake Hiawatha is a city in New Jersey.
Median household income is $101,500, above the US median of $78,538. Poverty is among the lowest of comparable US cities, at 2.3% — below the national 12.4%. The typical home is valued at $402,500, with typical rent around $1,426.
Educational attainment is on the higher side for US cities — 51.0% of adults hold a four-year degree, above the national 35.0%. About 14.6% of the workforce is home-based, close to the national 14.0%, and the average commute runs about 22 minutes each way.
That density explains much of the rest of the profile in Lake Hiawatha: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Race & Ethnicity
| White | 51.6% |
| Black or African American | 3.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.2% |
| Two or More Races | 0.0% |
Economy & Income
$101,500
Median Household Income
$54,688
Per Capita Income
2.3%
Poverty Rate
1.7%
Unemployment Rate
Housing
$402,500
Median Home Value
$1,426
Median Rent
60.8%
Owner-Occupied
Education
93.6%
High School+
51.0%
Bachelor's+
Commute
3.3%
Drive Alone
74.7%
Public Transit
14.6%
Work From Home
22.1 min
Avg Commute
Community Profile
12.7%
Foreign Born
56.3%
Non-English at Home
2.8%
Veterans
11.8%
With Disability
96.3%
Health Insurance
97.8%
Internet Access
Employment by Industry
| Finance, Insurance & Real Estate | 24.6% |
| Professional, Scientific & Management | 18.1% |
| Manufacturing | 14.4% |
| Education, Health Care & Social Services | 6.5% |
| Retail Trade | 5.3% |
| Information | 5.0% |
| Transportation & Warehousing | 2.8% |
| Arts, Entertainment & Food Services | 2.7% |
| Public Administration | 2.7% |
| Construction | 1.2% |
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Frequently Asked Questions
Lake Hiawatha, New Jersey has a population of 10,406 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 145th-largest city in New Jersey.
The median household income in Lake Hiawatha, New Jersey is $101,500, with 2.3% of residents living below the federal poverty level.
The median home value in Lake Hiawatha, New Jersey is $402,500, with median monthly rent at $1,426 and a homeownership rate of 60.8%.
The median age in Lake Hiawatha, New Jersey is 40.3 years. The population is 51.2% male and 48.8% female.
Where to stay in Lake Hiawatha
Visiting or relocating to Lake Hiawatha, NJ? Compare hotels and short-term rentals across the metro — live availability and prices.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.