Lake Hiawatha, New Jersey
Census designated place in Morris County, New Jersey
| Measure | Lake Hiawatha | Morris County | New Jersey |
|---|---|---|---|
| Population | 10,406 | 510,375 | 9,267,014 |
| Median household income | $101,500 | $134,929 | $101,050 |
| Median age | 40.3 | 42.7 | 40.1 |
| Median home value | $402,500 | $557,000 | $427,600 |
| Bachelor’s degree or higher | 51.0% | 57.2% | 42.9% |
| Foreign-born residents | 38.1% | 19.6% | 23.5% |
| Owner-occupied homes | 60.8% | 73.9% | 63.7% |
| Mean commute to work | 22.1 minutes | 30.1 minutes | 30.9 minutes |
Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.
Median household income $101,500 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 34, retrieved November 14, 2026.
- Owner occupied
- 2,645 units
- Renter occupied
- 1,707 units
- Vacancy rate
- 2.4%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.
| School | Type | Grades | District |
|---|---|---|---|
| Knollwood Elementary School | Public | K–5 | Parsippany-Troy Hills Township School District |
Open public schools in the NCES directory for 2023–2024, placed by their listed location; private schools are not in the source. Enrollment and ratings are not shown.
Sources: NCES Common Core of Data, public school directory 2023–2024, retrieved November 14, 2026; NCES EDGE public school geocodes 2024–2025, retrieved November 14, 2026.
Community
Loading…
No upcoming events in Lake Hiawatha yet.
Nearby towns
- ParsippanyCensus designated place
- BoontonTown
- Pine BrookCensus designated place
- Troy HillsCensus designated place
- Montville TownshipTownship
- Parsippany-Troy Hills TownshipTownship
- Mountain LakesBorough
- TowacoCensus designated place
- Rainbow LakesCensus designated place
- Fairfield TownshipTownship
Other towns in Morris County
- Boonton TownshipTownship
- BoontonTown
- BrooksideCensus designated place
- Budd LakeCensus designated place
- ButlerBorough
- Cedar KnollsCensus designated place
- Chatham TownshipTownship
- ChathamBorough
- Chester TownshipTownship
- ChesterBorough
Something wrong here? Request a correction. A person checks it against the source within five business days.
- Type
- Census designated place
- County
- Morris County
- Land area
- 1.10 sq mi
- Water area
- 0.01 sq mi
- Population
- 10,406 (2019-2023 estimate)
- Households
- 4,352
- Median age
- 40.3
- Median household income
- $101,500
- Median home value
- $402,500
- Median gross rent
- $1,426
- Owner-occupied homes
- 60.8%
- Bachelor’s degree or higher
- 51.0%
- Foreign-born residents
- 38.1%
- Mean commute to work
- 22.1 minutes
- Census GEOID
- 3437680
Sources: Census Gazetteer 2025: places, retrieved November 14, 2026; American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.
- ZIP codes
- 07034
- Metro area
- New York-Newark-Jersey City, NY-NJ
Sources: Census 2020 ZCTA relationship file: ZCTAs to places, retrieved November 14, 2026; Census Gazetteer 2025: metropolitan and micropolitan areas, retrieved November 14, 2026.