Hopatcong, New Jersey Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Hopatcong, New Jersey is 14,470 as of the 2023 American Community Survey, making it the 89th-largest city in New Jersey. The median household income is $114,057, the median home value is $318,600, and the median age is 41.4.
The population has declined 2.5% since 2010 (15,124 → 14,750).
14,470
Population
1330
People / sq mi
$114,057
Median Income
$318,600
Median Home Value
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Hopatcong covers 10.9 sq mi of land at 1330 people per square mile.
About Hopatcong, NJ
Homeownership is the standout figure in Hopatcong: 89.5% of homes are owner-occupied, higher than the national rate. With 14,470 residents, Hopatcong is a city in New Jersey.
Households take in a median $114,057, comfortably above the US median of $78,538. The poverty rate, 3.0%, is on the lower side for US cities and below the national 12.4%. Median home value is $318,600, with typical rent around $1,563.
34.2% of adults 25 and older hold a bachelor’s degree, near the national average of 35.0%. Around 15.2% of workers work from home, above the national 14.0%, and the average commute runs about 36 minutes each way.
The ownership rate anchors the housing story in Hopatcong, and tends to move with the age structure and home-value figures above.
Hopatcong borough Population History (2010-2024)
The city of Hopatcong borough had a population of 15,124 in 2010 and 14,750 in 2024, a -2.5% growth over 14 years. The peak was 15,124 in 2010. Average annual growth rate: -0.18%.
14,750
Population (2024)
15,124
Population (2010)
15,124
Peak (2010)
-0.18%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 15,124 |
| 2011 | 15,046 |
| 2012 | 14,907 |
| 2013 | 14,755 |
| 2014 | 14,623 |
| 2015 | 14,425 |
| 2016 | 14,316 |
| 2017 | 14,245 |
| 2018 | 14,197 |
| 2019 | 14,186 |
| 2020 | 14,330 |
| 2021 | 14,492 |
| 2022 | 14,551 |
| 2023 | 14,640 |
| 2024 | 14,750 |
Race & Ethnicity
| White | 75.6% |
| Black or African American | 2.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.2% |
| Two or More Races | 0.0% |
Economy & Income
$114,057
Median Household Income
$54,035
Per Capita Income
3.0%
Poverty Rate
2.4%
Unemployment Rate
Housing
$318,600
Median Home Value
$1,563
Median Rent
89.5%
Owner-Occupied
Education
95.0%
High School+
34.2%
Bachelor's+
Commute
1.1%
Drive Alone
76.9%
Public Transit
15.2%
Work From Home
35.6 min
Avg Commute
Community Profile
18.8%
Foreign Born
79.3%
Non-English at Home
4.2%
Veterans
10.6%
With Disability
96.6%
Health Insurance
97.4%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.7% |
| Finance, Insurance & Real Estate | 14.3% |
| Manufacturing | 11.1% |
| Education, Health Care & Social Services | 9.8% |
| Information | 6.9% |
| Construction | 6.7% |
| Arts, Entertainment & Food Services | 5.6% |
| Retail Trade | 3.6% |
| Public Administration | 3.1% |
| Transportation & Warehousing | 1.8% |
| Agriculture & Mining | 0.3% |
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Frequently Asked Questions
Hopatcong, New Jersey has a population of 14,470 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 89th-largest city in New Jersey.
The median household income in Hopatcong, New Jersey is $114,057, with 3.0% of residents living below the federal poverty level.
The median home value in Hopatcong, New Jersey is $318,600, with median monthly rent at $1,563 and a homeownership rate of 89.5%.
The median age in Hopatcong, New Jersey is 41.4 years. The population is 50.6% male and 49.4% female.
The population has declined 2.5% since 2010 (15,124 → 14,750).
Hopatcong borough, NJ Climate
Hopatcong borough, NJ has an average annual temperature of 9.2°C (49°F) and receives about 1284 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
9.2°C
Avg Temp
1284
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -4° / 25° | 96 mm |
| February | -3° / 27° | 82 mm |
| March | 2° / 36° | 103 mm |
| April | 8° / 47° | 111 mm |
| May | 14° / 57° | 120 mm |
| June | 19° / 65° | 113 mm |
| July | 21° / 71° | 120 mm |
| August | 21° / 69° | 115 mm |
| September | 17° / 62° | 115 mm |
| October | 11° / 51° | 99 mm |
| November | 5° / 41° | 112 mm |
| December | 0° / 31° | 98 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Hopatcong borough, NJ
The most comfortable months to visit Hopatcong borough, NJ are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -9°C low). May is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.