Lake Hopatcong, NJ
Population 10,383 · New Jersey
About Lake Hopatcong, NJ
Lake Hopatcong is a mid-sized city in New Jersey with a population of 10,383 residents. The median household income is $111,614 per year, which is above the national average. The median age in Lake Hopatcong is 46.5 years.
Housing in Lake Hopatcong has a median home value of $388,300 and median monthly rent of $1,599. Of the 4,360 total housing units, the majority are owner-occupied, with 3,802 owner-occupied and 268 renter-occupied units.
The unemployment rate in Lake Hopatcong is 2.5% and the poverty rate is 3.6%. 43.0% of residents hold a bachelor's degree or higher. The average commute time is 29.8 minutes.
Cost of Living in Lake Hopatcong, NJ
Compared to national averages, Lake Hopatcong has a median household income of $111,614 (49% above the national median of $75,149). Home values average $388,300, which is 59% above the national median. Monthly rent at $1,599 is 37% above the US average of $1,163. Within New Jersey, Lake Hopatcong's income is 4% below the state average of $115,667, and home values are 17% below the state median of $469,644.
Why Live in Lake Hopatcong, NJ?
Lake Hopatcong offers a strong local economy with a median household income of $111,614, well above the national average, and a strong job market with an unemployment rate of just 2.5%, and a well-educated community where 43.0% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 3.6%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $388,300. However, Lake Hopatcong’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Lake Hopatcong has a population of 10,383 with a median age of 46.5 years. Compare Lake Hopatcong with other cities to see how it stacks up, or explore all cities in New Jersey.
Similar Cities Near Lake Hopatcong
Cities in New Jersey with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Lake Hiawatha | 10,406 | $101,500 | $402,500 | Compare |
| Somers Point | 10,461 | $68,542 | $277,500 | Compare |
| Marlton | 10,473 | $94,160 | $314,500 | Compare |
| East Franklin | 10,281 | $105,363 | $366,900 | Compare |
| Blackwells Mills | 10,220 | $248,149 | $736,000 | Compare |
| East Rutherford | 10,154 | $91,789 | $453,500 | Compare |
| Hackettstown | 10,143 | $91,250 | $337,100 | Compare |
| Budd Lake | 10,106 | $113,036 | $437,200 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New Jersey
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Lake Hopatcong
What is the population of Lake Hopatcong, NJ?
The population of Lake Hopatcong, NJ is 10,383 according to the latest Census data.
What is the median household income in Lake Hopatcong?
The median household income in Lake Hopatcong, NJ is $111,614 per year.
What is the median home value in Lake Hopatcong?
The median home value in Lake Hopatcong, NJ is $388,300.
What is the average rent in Lake Hopatcong?
The median monthly rent in Lake Hopatcong, NJ is $1,599.
What is the unemployment rate in Lake Hopatcong?
The unemployment rate in Lake Hopatcong, NJ is 2.5%.