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Hopatcong, New Jersey

Borough in Sussex County, New Jersey

Population, 2000 to 2020−9.6%
14k15k16k2000: 15,88820002010: 15,14720102020: 14,362202015,88814,362
Population of Hopatcong at each census
CensusPopulation
200015,888
201015,147
202014,362

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, place level, state 34, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 34, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 34, retrieved November 14, 2026.

Hopatcong compared with its county and state
Hopatcong compared with its county and state, American Community Survey 2019-2023
MeasureHopatcongSussex CountyNew Jersey
Population14,470145,1179,267,014
Median household income$114,057$114,316$101,050
Median age41.444.140.1
Median home value$318,600$342,800$427,600
Bachelor’s degree or higher34.2%40.0%42.9%
Foreign-born residents14.1%8.6%23.5%
Owner-occupied homes89.5%84.9%63.7%
Mean commute to work35.6 minutes36.3 minutes30.9 minutes

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

Household income in Hopatcong
Under $50k15.9%
$50k to $100k26.9%
$100k to $150k25.9%
$150k to $200k15.9%
$200k and over15.5%

Median household income $114,057 · 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.

Housing tenure in Hopatcong
Owner occupied
5,228 units
Renter occupied
614 units
Vacancy rate
9.1%

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.

Public schools in Hopatcong4
Public schools in Hopatcong, NCES directory 2023–2024
SchoolTypeGradesDistrict
Durban Avenue Elementary SchoolPublicPre-K–1Hopatcong Borough School District
Tulsa Trail Elementary SchoolPublic2–3Hopatcong Borough School District
Hopatcong Middle SchoolPublic4–7Hopatcong Borough School District
Hopatcong High SchoolPublic8–12Hopatcong Borough 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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Hopatcong at a glance
Type
Borough
Land area
10.9 sq mi
Water area
1.53 sq mi
Population
14,750 (2024 estimate)
Households
5,842
Median age
41.4
Median household income
$114,057
Median home value
$318,600
Median gross rent
$1,563
Owner-occupied homes
89.5%
Bachelor’s degree or higher
34.2%
Foreign-born residents
14.1%
Mean commute to work
35.6 minutes
Census GEOID
3432910

Sources: Census Gazetteer 2025: places, 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, place level, state 34, retrieved November 14, 2026.

ZIP codes and metro area
ZIP codes
07821, 07843, 07874
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.