Lake Hiawatha, New Jersey Demographics & Population 2026
During the 2020–2024 ACS period, Lake Hiawatha, New Jersey had a total population of 11,018, the 134th largest community in New Jersey, with a median household income of $104,663, which is 1% higher than the state average. The poverty rate is 3.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 3.4% — among the lowest in New Jersey.
Lake Hiawatha Quick Facts
How Lake Hiawatha Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 10,406 | 11,018 | +5.9% |
| Median household income | $101,500 | $104,663 | +3.1% |
| Median home value | $402,500 | $428,600 | +6.5% |
How Lake Hiawatha Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 66 | National average: 61
Education
Educational Attainment (Adults 25+)
Lake Hiawatha Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Morris County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Parsippany | 21,345 | $99,405 | 6.7% | $555,400 |
| Morristown | 20,453 | $121,340 | 7.8% | $567,600 |
| Dover | 18,563 | $73,737 | 14.2% | $366,700 |
| Madison | 16,447 | $171,471 | 3.2% | $943,200 |
| Florham Park | 13,564 | $158,696 | 8.7% | $791,400 |
| Pompton Plains | 10,971 | $117,959 | 5.6% | $539,000 |
| Lincoln Park | 10,957 | $123,397 | 2.9% | $443,300 |
| Budd Lake | 10,650 | $114,154 | 4.6% | $456,100 |
| Lake Hopatcong | 10,259 | $117,625 | 4.0% | $424,200 |
| Kinnelon | 10,013 | $187,438 | 2.0% | $706,400 |
Cities Similar to Lake Hiawatha
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Beachwood | 11,088 | $106,858 | $352,600 | 27.5% | 4.5% |
| Ocean City | 11,261 | $101,782 | $840,500 | 56.8% | 9.8% |
| Totowa | 10,959 | $113,563 | $559,300 | 40.8% | 4.1% |
| White Horse | 10,507 | $105,758 | $308,200 | 30.3% | 2.6% |
| East Franklin | 11,070 | $115,458 | $385,900 | 28.0% | 5.9% |
Population Overview
Lake Hiawatha is a small city located in New Jersey, within Morris County. The total population is 11,018. It ranks as the 134th most populous out of 700 Census-designated places in New Jersey.
Age Demographics
The median age in Lake Hiawatha is 38.9 years. This is 3% lower than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Lake Hiawatha is $104,663. This is 1% higher than the state median of $103,556. It is also 30% higher than the national median of $80,734. The poverty rate stands at 3.4%. This is 66% lower than the state poverty rate of 9.7%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 3.0%. This is 52% lower than the state rate of 6.3%. The median home value is $428,600. Housing costs are 6% lower than the state median of $454,400. The home-value-to-income ratio is 4.1x. 58.5% of occupied housing units are owner-occupied. This homeownership rate is 8% lower than the state average of 63.8%.
Race & Ethnicity
The largest racial or ethnic group in Lake Hiawatha is White (non-Hispanic), making up 49.1% of the population. Asian residents account for 35.4%. The Black or African American population (1.6%) is well below the state average of 12.2%. The Hispanic or Latino population (10.1%) is well below the state average of 22.5%. The Asian population is significantly higher than the state average (35.4% vs 10.1%).
Education
51.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 18% higher than the state rate of 43.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 92.3%. Notably, 16.4% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Lake Hiawatha, New Jersey is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against New Jersey state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 700 Census-designated places in New Jersey. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Lake Hiawatha, New Jersey?
Lake Hiawatha, New Jersey has a population of 11,018 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lake Hiawatha, NJ?
The median household income in Lake Hiawatha is $104,663, which is 30% higher than the national median of $80,734.
What is the poverty rate in Lake Hiawatha, NJ?
The poverty rate in Lake Hiawatha is 3.4%. This means approximately 369 residents live below the federal poverty line.
What is the racial makeup of Lake Hiawatha, New Jersey?
Lake Hiawatha's population is 49.1% White, 1.6% Black, 10.1% Hispanic/Latino, and 35.4% Asian.
What is the median home value in Lake Hiawatha, NJ?
The median home value in Lake Hiawatha is $428,600. The home-value-to-income ratio is 4.1x.
How educated is Lake Hiawatha, New Jersey?
51.7% of adults (25+) in Lake Hiawatha hold a bachelor's degree or higher, and 16.4% hold a graduate or professional degree.