Long Grove, IL
Population 8,266 · Illinois
About Long Grove, IL
Long Grove is a small town located in Illinois with a population of 8,266 residents according to the latest US Census Bureau American Community Survey data. The median household income is $235,368 per year, which is 213% above the national median of $75,149. The median age of 48.8 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Long Grove features a median home value of $746,700, which is 205% above the national median of $244,900. This places Long Grove in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $3,501, 201% above the national average of $1,163/month. Of the 2,774 total housing units, 97% are owner-occupied (2,563 units) and 3% are renter-occupied (88 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Long Grove shows an unemployment rate of 3.4%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 1.2%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Long Grove have an average one-way commute time of 32 minutes.
Education & Demographics
73.8% of Long Grove residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This significantly higher educational attainment rate often correlates with access to knowledge-economy jobs and higher household incomes. The community's demographic composition includes 1.8% White, 0.7% Hispanic or Latino, 1.1% Black or African American, and 3.9% Asian residents, with 18.8% of the population being foreign-born.
How Long Grove Ranks in Illinois
Cost of Living in Long Grove, IL
Compared to national averages, Long Grove has a median household income of $235,368 (213% above the national median of $75,149). Home values average $746,700, which is 205% above the national median. Monthly rent at $3,501 is 201% above the US average of $1,163. Within Illinois, Long Grove's income is 214% above the state average of $75,072, and home values are 350% above the state median of $165,779.
Why Live in Long Grove, IL?
Long Grove offers a strong local economy with a median household income of $235,368, well above the national average, and a strong job market with an unemployment rate of just 3.4%, and a well-educated community where 73.8% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 1.2%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $746,700. However, Long Grove’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Long Grove has a population of 8,266 with a median age of 48.8 years. Compare Long Grove with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Long Grove
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Maryville | 8,280 | $100,813 | $253,100 | Compare |
| Rockton | 8,238 | $109,333 | $222,100 | Compare |
| Hampshire | 8,351 | $107,774 | $316,200 | Compare |
| Paris | 8,154 | $51,798 | $71,200 | Compare |
| Crete | 8,382 | $97,984 | $209,100 | Compare |
| Gilberts | 8,389 | $119,719 | $330,100 | Compare |
| Hillside | 8,133 | $70,772 | $233,800 | Compare |
| Oak Brook | 8,028 | $171,123 | $867,900 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Long Grove With Other Cities
Frequently Asked Questions about Long Grove
What is the population of Long Grove, IL?
The population of Long Grove, IL is 8,266 according to the latest US Census Bureau American Community Survey estimates. This makes it a small town in Illinois.
What is the median household income in Long Grove?
The median household income in Long Grove, IL is $235,368 per year, which is 213% above the national median of $75,149.
What is the median home value in Long Grove?
The median home value in Long Grove, IL is $746,700, which is 205% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Long Grove?
The median monthly rent in Long Grove, IL is $3,501, which is 201% above the national average of $1,163/month.
What is the unemployment rate in Long Grove?
The unemployment rate in Long Grove, IL is 3.4%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Long Grove, IL a good place to live?
Long Grove offers above-average incomes, a competitive housing market, and a strong job market. With a population of 8,266 and a median age of 48.8, the city appeals to established professionals and retirees.
How educated is Long Grove, IL?
73.8% of residents in Long Grove aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in Long Grove?
Key cost-of-living indicators for Long Grove, IL: median home value is $746,700 (205% above national), median rent is $3,501/month, and median household income is $235,368. The home-value-to-income ratio is 3.2x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Long Grove?
The poverty rate in Long Grove, IL is 1.2%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Long Grove, IL?
Long Grove's population is 1.8% White, 0.7% Hispanic or Latino, 1.1% Black or African American, 3.9% Asian, and 3.4% two or more races. 18.8% of residents are foreign-born.