Housing data for Allamuchy Township, NJ
Allamuchy Township, NJ has an estimated 5,427 residents and 2,514 homes (US Census Bureau, 2020–2024 American Community Survey).
It is a township in Warren County.
17.2% of households rent.
The median gross rent is $1,929 a month.
Its population grew measurably since 2015–2019 (+18.1%).
Figures last updated on .
- Residents
- 5,427 (±23)
- Housing units
- 2,514 (±214)
- Households that rent
- 17.2%
- Median gross rent
- $1,929
- Residents since 2015–2019
- +18.1%
What stands out in Allamuchy Township
Homes heated by fuel oil: 7.4% (±3.9 points) in Allamuchy Township, lower than in Warren County (28.6%).
Median gross rent: $1,929 (±$362) in Allamuchy Township, higher than in Warren County ($1,409).
Homes in buildings of 5 or more units: 5.8% (±4.9 points) in Allamuchy Township, lower than in Warren County (11.8%).
Median household income: $131,626 (±$9,568) in Allamuchy Township, higher than in Warren County ($100,869).
- Heating fuel in Allamuchy Township
- Median rent in Allamuchy Township
- Types of homes in Allamuchy Township
- Income and affordability in Allamuchy Township
Housing in Allamuchy Township at a glance
- Median rent: $1,929 median gross rent a month
- Rent by bedrooms: $2,306 median gross rent, 2 bedrooms
- Rent burden: 61.0% of renters pay 30% or more of income
- Renters and owners: 17.2% of households rent
- Income and affordability: $131,626 median household income
- Home values: $378,400 median home value
- Homeowner costs: $2,801 median monthly cost with a mortgage
- Property taxes: $10,000 or more median real estate taxes a year
- Types of homes: 5.8% of homes are in buildings of 5 or more units
- Bedrooms: 63.7% of homes have 3 or more bedrooms
- Age of homes: 44.5% of homes were built before 1980
- Vacancy rate: 0.0% rental vacancy rate (Small sample: wide margin of error)
- Heating fuel: 79.0% heat with utility gas
- Commute and cars: 42.1 minutes average trip to work
- Growth: +18.1% residents since 2015–2019
- How long people stay: 19.2% moved in since 2020
- Crowding and facilities: 0.4% of homes have more than 1 person per room
Allamuchy Township against Warren County, its state and the nation
| Allamuchy Township | Warren County | New Jersey | United States | |
|---|---|---|---|---|
| Residents | 5,427 (±23) | 110,849 (exact) | 9,343,809 (exact) | 334,922,499 |
| Housing units | 2,514 (±214) | 46,789 (±53) | 3,791,354 (±469) | 143,775,355 |
| Households that rent | 17.2% (±5.8 points) | 24.9% (±1.4 points) | 36.2% (±0.2 points) | 34.8% |
| Median gross rent | $1,929 (±$362) | $1,409 (±$39) | $1,720 (±$7) | $1,413 |
| Median household income | $131,626 (±$9,568) | $100,869 (±$3,607) | $103,556 (±$513) | $80,734 |
| Median home value | $378,400 (±$28,500) | $346,500 (±$6,745) | $454,400 (±$1,150) | $332,700 |
| Median real estate taxes (a year) | $10,000 or more | $8,119 (±$159) | $9,590 (±$25) | $3,119 |
| Built before 1980 | 44.5% (±9.3 points) | 60.3% (±2.6 points) | 62.8% (±0.3 points) | 49.7% |
| Average commute | 42.1 minutes (±6.5) | 34.0 minutes (±1.1) | 30.5 minutes (±0.1) | 26.4 minutes |
| Households with broadband | 98.7% (±1.3 points) | 92.5% (±1.0 points) | 92.8% (±0.1 points) | 91.0% |
| Median age of residents | 49.5 years (±2.5) | 44.0 years (±0.3) | 40.1 years (±0.1) | 38.9 years |
Allamuchy Township covers 20.0 square miles of land, about 271 residents per square mile (Census Bureau Gazetteer).
How Allamuchy Township has changed since 2015–2019
| 2015–2019 | 2020–2024 | Amount of change | Verdict | |
|---|---|---|---|---|
| Residents | 4,597 (±24) | 5,427 (±23) | +18.1% | Measurable increase |
| Housing units | 2,277 (±134) | 2,514 (±214) | +10.4% | Not a measurable change |
| Median gross rent | $1,629 (±$187) | $1,929 (±$362) | +18.4% | No measurable change after inflation |
| Median home value | $255,200 (±$33,503) | $378,400 (±$28,500) | +48.3% | Up after inflation |
| Median household income | $88,444 (±$9,221) | $131,626 (±$9,568) | +48.8% | Up after inflation |
| Median owner cost with a mortgage | $2,257 (±$184) | $2,801 (±$513) | +24.1% | No measurable change after inflation |
| Households that rent | 14.0% (±4.4 points) | 17.2% (±5.8 points) | +3.2 percentage points | Not a measurable change |
| Rental vacancy rate | 0.0% (±10.8 points) | 0.0% (±10.1 points) | 0.0 percentage points | Not a measurable change |
The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.
Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.
The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.
Crime reported to police in Warren County
Allamuchy Township has no police department of its own in the FBI’s figures, so this is the figure for Warren County as a whole.
In 2025, the police departments that report for Warren County recorded 68 violent and 743 property crimes per 100,000 residents.
A county-wide figure describes the whole county, not this place; crime varies from one community to the next.
ZIP codes in Allamuchy Township
| ZIP code | Share of the ZIP’s land in this place | Residents | Median gross rent | Median home value | Median household income |
|---|---|---|---|---|---|
| 07820 | 100% | 0 | — | — | — |
| 07840 | 24% | 32,105 | $1,487 | $396,100 | $105,866 |
| 07838 | 17% | 3,727 | $1,927 | $440,100 | $121,599 |
| 07821 | 11% | 9,662 | $1,607 | $431,500 | $141,860 |
A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.
Places near Allamuchy Township
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| Independence Township | 3.6 mi | $1,603 | $390,100 | 17.5% |
| Green Township | 4.1 mi | $1,648 | $472,200 | 2.5% |
| Frelinghuysen Township | 4.5 mi | $1,683 | $455,500 | 6.6% |
| Hackettstown Town | 4.5 mi | $1,469 | $361,600 | 42.2% |
| Budd Lake | 5.7 mi | $1,402 | $456,100 | 25.2% |
| Mount Olive Township | 5.8 mi | $1,697 | $487,100 | 39.1% |
| Byram Center | 6.1 mi | $1,526 | $366,900 | 4.6% |
| Andover Borough | 6.4 mi | $1,597 | $400,000 | 43.9% |
Places in New Jersey most like Allamuchy Township
| Place | Median gross rent | Median home value | Median household income | Households that rent |
|---|---|---|---|---|
| Hardyston Township | $2,097 | $360,400 | $120,392 | 20.3% |
| Woodland Township | $1,607 | $361,500 | $138,750 | 13.2% |
| Washington Township (Warren County) | $2,141 | $413,800 | $144,444 | 8.4% |
| Vernon Township | $1,773 | $331,000 | $115,873 | 8.1% |
| West Milford Township | $1,737 | $399,700 | $132,114 | 11.3% |
| Union Township (Hunterdon County) | $1,625 | $416,600 | $137,568 | 8.8% |
Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across New Jersey.
HUD Fair Market Rent for Allamuchy Township, fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $1,614 | $1,624 | $2,021 | $2,478 | $2,937 |
HUD income limits for Allamuchy Township, fiscal year 2026
| Household size | Extremely low (30%) | Very low (50%) | Low (80%) |
|---|---|---|---|
| 1 person | $26,850 | $44,800 | $71,650 |
| 2 people | $30,700 | $51,200 | $81,850 |
| 3 people | $34,550 | $57,600 | $92,100 |
| 4 people | $38,350 | $63,950 | $102,300 |
| 5 people | $41,450 | $69,100 | $110,500 |
| 6 people | $44,500 | $74,200 | $118,700 |
| 7 people | $50,040 | $79,300 | $126,900 |
| 8 people | $55,720 | $84,450 | $135,050 |
These are the limits HUD sets for its housing programs in the Warren County, NJ HUD Metro FMR Area, where HUD’s median family income for fiscal year 2026 is $127,900.
A program can use its own limits; tax-credit and local programs often do.
The figures for Allamuchy Township include the places inside it that have pages of their own: Panther Valley.
Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.
Margins of error are at the 90% confidence level.
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Questions about Allamuchy Township
What is the average rent in Allamuchy Township, NJ?
The Census Bureau publishes the median rather than the average: the median gross rent in Allamuchy Township is $1,929 (±$362) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.
How much is a one-bedroom apartment in Allamuchy Township?
The median gross rent for a one-bedroom home in Allamuchy Township, NJ is $1,797 (±$93) a month (2020–2024 American Community Survey).
Are renters in Allamuchy Township rent-burdened?
61.0% of renting households in Allamuchy Township pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).
How many renters are there in Allamuchy Township?
Allamuchy Township has an estimated 422 (±144) renting households, 17.2% of its occupied homes (2020–2024 American Community Survey).
What is the median household income in Allamuchy Township?
The median household income in Allamuchy Township is $131,626 (±$9,568) a year (2020–2024 American Community Survey).
What is the average home value in Allamuchy Township, NJ?
The Census Bureau publishes the median: $378,400 (±$28,500) for owner-occupied homes in Allamuchy Township (2020–2024 American Community Survey).
Is Allamuchy Township growing?
In Allamuchy Township, the number of residents went from 4,597 in 2015–2019 to 5,427 in 2020–2024 (+18.1%), a measurable increase.
What ZIP codes are in Allamuchy Township?
The ZIP codes that cover Allamuchy Township are 07820, 07840, 07838, 07821.
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — Allamuchy township, Warren County, New Jersey
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Allamuchy township, Warren County, New Jersey
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — Allamuchy township, Warren County, New Jersey
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — Allamuchy township, Warren County, New Jersey
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — Allamuchy township, Warren County, New Jersey
- Total Population (B01003), 2015–2019 ACS 5-year estimates — Allamuchy township, Warren County, New Jersey
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — Allamuchy township, Warren County, New Jersey
- HUD Fair Market Rents, fiscal year 2027: Warren County, NJ HUD Metro FMR Area
- HUD Income Limits, fiscal year 2026: Warren County, NJ HUD Metro FMR Area
- US Census Bureau, American Community Survey 2020–2024 5-year estimates for ZIP Code Tabulation Areas
- Consumer Price Index for All Urban Consumers (CPI-U), US city average, all items, US Bureau of Labor Statistics: annual averages 2019 and 2024
- US Census Bureau, 2024 Gazetteer Files
To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Allamuchy township, Warren County, New Jersey (county subdivision:00670, in state:34 county:041).
Each estimate (E or PE) has a margin of error beside it (M or PM).
The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.
The API needs a free key.
DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.
Figures last updated on .