Allamuchy Township, Warren County, New Jersey
Township in Warren County, New Jersey
| Census | Population |
|---|---|
| 2000 | 3,877 |
| 2010 | 4,323 |
| 2020 | 5,335 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county subdivision level, state 34, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county subdivision level, state 34, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county subdivision level, state 34, retrieved November 14, 2026.
| Measure | Allamuchy Township | Warren County | New Jersey |
|---|---|---|---|
| Population | 5,373 | 110,238 | 9,267,014 |
| Median household income | $130,170 | $99,596 | $101,050 |
| Median age | 49.5 | 43.9 | 40.1 |
| Median home value | $373,100 | $323,100 | $427,600 |
| Bachelor’s degree or higher | 54.7% | 36.4% | 42.9% |
| Foreign-born residents | 8.2% | 10.3% | 23.5% |
| Owner-occupied homes | 85.6% | 74.3% | 63.7% |
| Mean commute to work | 42.1 minutes | 34.1 minutes | 30.9 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county subdivision level, state 34, retrieved November 14, 2026.
Median household income $130,170 · 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, county subdivision level, state 34, retrieved November 14, 2026.
- Owner occupied
- 2,088 units
- Renter occupied
- 351 units
- Vacancy rate
- 2.5%
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, county subdivision level, state 34, retrieved November 14, 2026.
| School | Type | Grades | District |
|---|---|---|---|
| Mountain Villa School | Public | Pre-K–2 | Allamuchy Township School District |
| Allamuchy Township School | Public | 3–8 | Allamuchy 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 Allamuchy Township yet.
Places in Allamuchy Township
- AllamuchyCensus designated place
- Panther ValleyCensus designated place
Nearby towns
- Panther ValleyCensus designated place
- AllamuchyCensus designated place
- Independence TownshipTownship
- JohnsonburgCensus designated place
- ViennaCensus designated place
- Green TownshipTownship
- Frelinghuysen TownshipTownship
- HackettstownTown
- Great MeadowsCensus designated place
- MarksboroCensus designated place
Other towns in Warren County
- AllamuchyCensus designated place
- AlphaBorough
- AndersonCensus designated place
- AsburyCensus designated place
- BeattystownCensus designated place
- BelvidereTown
- Blairstown TownshipTownship
- BlairstownCensus designated place
- BrainardsCensus designated place
- Brass CastleCensus designated place
Other places named Allamuchy in New Jersey
- AllamuchyCensus designated place
Something wrong here? Request a correction. A person checks it against the source within five business days.
- Type
- Township
- County
- Warren County
- Land area
- 20.0 sq mi
- Water area
- 0.28 sq mi
- Population
- 5,475 (2024 estimate)
- Households
- 2,439
- Median age
- 49.5
- Median household income
- $130,170
- Median home value
- $373,100
- Median gross rent
- $1,944
- Owner-occupied homes
- 85.6%
- Bachelor’s degree or higher
- 54.7%
- Foreign-born residents
- 8.2%
- Mean commute to work
- 42.1 minutes
- Census GEOID
- 3404100670
Sources: Census Gazetteer 2025: county subdivisions, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 34, retrieved November 14, 2026; American Community Survey 5-year data profile 2019–2023, county subdivision level, state 34, retrieved November 14, 2026.
- ZIP codes
- 07820, 07821, 07838, 07840
- Metro area
- Allentown-Bethlehem-Easton, PA-NJ
Sources: Census 2020 ZCTA relationship file: ZCTAs to county subdivisions, retrieved November 14, 2026; Census Gazetteer 2025: metropolitan and micropolitan areas, retrieved November 14, 2026.