Lake Grove, NY
Population 11,050 · New York
About Lake Grove, NY
Lake Grove is a mid-sized city in New York with a population of 11,050 residents. The median household income is $119,558 per year, which is above the national average. The median age in Lake Grove is 42.1 years.
Housing in Lake Grove has a median home value of $550,700 and median monthly rent of $2,208. Of the 3,854 total housing units, the majority are owner-occupied, with 2,963 owner-occupied and 797 renter-occupied units.
The unemployment rate in Lake Grove is 6.0% and the poverty rate is 6.1%. 46.7% of residents hold a bachelor's degree or higher. The average commute time is 38.3 minutes.
Cost of Living in Lake Grove, NY
Compared to national averages, Lake Grove has a median household income of $119,558 (59% above the national median of $75,149). Home values average $550,700, which is 125% above the national median. Monthly rent at $2,208 is 90% above the US average of $1,163. Within New York, Lake Grove's income is 23% above the state average of $96,987, and home values are 42% above the state median of $387,181.
Why Live in Lake Grove, NY?
Lake Grove offers a strong local economy with a median household income of $119,558, well above the national average, and a well-educated community where 46.7% of residents hold a bachelor’s degree or higher, and a low poverty rate of 6.1%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $550,700. However, Lake Grove’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Lake Grove has a population of 11,050 with a median age of 42.1 years. Compare Lake Grove with other cities to see how it stacks up, or explore all cities in New York.
Similar Cities Near Lake Grove
Cities in New York with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Great Neck | 11,068 | $137,095 | $953,400 | Compare |
| Middle Island | 11,086 | $89,702 | $347,900 | Compare |
| North Bellport | 10,999 | $99,551 | $392,100 | Compare |
| Terryville | 10,962 | $112,262 | $445,100 | Compare |
| Elwood | 11,140 | $170,987 | $664,200 | Compare |
| North Lindenhurst | 11,153 | $125,369 | $469,400 | Compare |
| De Witt | 10,815 | $120,539 | $271,700 | Compare |
| Myers Corner | 10,786 | $109,133 | $379,400 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New York
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Lake Grove
What is the population of Lake Grove, NY?
The population of Lake Grove, NY is 11,050 according to the latest Census data.
What is the median household income in Lake Grove?
The median household income in Lake Grove, NY is $119,558 per year.
What is the median home value in Lake Grove?
The median home value in Lake Grove, NY is $550,700.
What is the average rent in Lake Grove?
The median monthly rent in Lake Grove, NY is $2,208.
What is the unemployment rate in Lake Grove?
The unemployment rate in Lake Grove, NY is 6.0%.