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Hazlet Township, New Jersey

Township in Monmouth County, New Jersey

Population, 2000 to 2020−5.9%
20k20.5k21k21.5k2000: 21,37820002010: 20,33420102020: 20,125202021,37820,125
Population of Hazlet Township at each census
CensusPopulation
200021,378
201020,334
202020,125

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.

Hazlet Township compared with its county and state
Hazlet Township compared with its county and state, American Community Survey 2019-2023
MeasureHazlet TownshipMonmouth CountyNew Jersey
Population20,353643,6159,267,014
Median household income$121,307$122,727$101,050
Median age43.943.240.1
Median home value$441,300$566,500$427,600
Bachelor’s degree or higher30.4%50.6%42.9%
Foreign-born residents8.2%13.6%23.5%
Owner-occupied homes88.5%75.4%63.7%
Mean commute to work32.8 minutes32.8 minutes30.9 minutes

Source: American Community Survey 5-year data profile 2019–2023, county subdivision level, state 34, retrieved November 14, 2026.

Household income in Hazlet Township
Under $50k20.1%
$50k to $100k19.6%
$100k to $150k21.3%
$150k to $200k18%
$200k and over20.9%

Median household income $121,307 · 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.

Housing tenure in Hazlet Township
Owner occupied
6,782 units
Renter occupied
877 units
Vacancy rate
1.8%

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.

Public schools in Hazlet Township9
Public schools in Hazlet Township, NCES directory 2023–2024
SchoolTypeGradesDistrict
Lillian Drive SchoolPublic1–4Hazlet Township Public School District
Middle Road SchoolPublic1–4Hazlet Township Public School District
Raritan Valley SchoolPublic1–4Hazlet Township Public School District
Sycamore Drive Early Childhood Learning CenterPublicPre-K–KHazlet Township Public School District
Beers Street SchoolPublic5–6Hazlet Township Public School District
Cove Road SchoolPublic5–6Hazlet Township Public School District
Hazlet Middle SchoolPublic7–8Hazlet Township Public School District
Monmouth County Vocational Technical High SchoolCareer and technical11–12Monmouth County Vocational School District
Raritan High SchoolPublic9–12Hazlet Township Public 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.

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Hazlet Township at a glance
Type
Township
Land area
5.57 sq mi
Water area
0.10 sq mi
Population
20,641 (2024 estimate)
Households
7,659
Median age
43.9
Median household income
$121,307
Median home value
$441,300
Median gross rent
$1,428
Owner-occupied homes
88.5%
Bachelor’s degree or higher
30.4%
Foreign-born residents
8.2%
Mean commute to work
32.8 minutes
Census GEOID
3402530690

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 and metro area
ZIP codes
07730, 07734
Metro area
New York-Newark-Jersey City, NY-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.