Long Grove vs Round Lake Park

A side-by-side comparison of Long Grove and Round Lake Park: population, income, housing, and more.

Long Grove and Round Lake Park are places in Illinois. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Long Grove has the higher population (8,266 vs 7,833 in Round Lake Park). Long Grove has the higher median household income ($235,368 vs $57,486 in Round Lake Park). Long Grove has the higher median home value ($746,700 vs $157,900 in Round Lake Park).

Population, income & housing

	Long Grove	Round Lake Park
Population	8,266	7,833
Median age	48.8 yrs	46.4 yrs
Median household income	$235,368	$57,486
Median home value	$746,700	$157,900
Median gross rent	$3,501	$1,320
Housing units	2,774	3,351
Homeownership rate	96.7%	86.5%
Bachelor's degree or higher	73.8%	16.3%
Unemployment rate	3.4%	8.4%

Trends (ACS 5-year, 2019–2023)

	Long Grove	Round Lake Park
Population	7,963 → 8,266 (+3.8%)	7,817 → 7,833 (+0.2%)
Median household income	$214,073 → $235,368 (+9.9%)	$47,179 → $57,486 (+21.8%)
Median home value	$648,700 → $746,700 (+15.1%)	$121,900 → $157,900 (+29.5%)
Median gross rent	$3,250 → $3,501 (+7.7%)	$1,198 → $1,320 (+10.2%)

Long Grove

Population

7,9638,266

Median household income

$214,073$235,368

Median home value

$648,700$746,700

Median gross rent

$3,250$3,501

Round Lake Park

Population

7,8177,833

Median household income

$47,179$57,486

Median home value

$121,900$157,900

Median gross rent

$1,198$1,320

Age & race/ethnicity

Age distribution (share)

	Long Grove	Round Lake Park
Under 5	3.5%	4.7%
5 to 17	17.8%	14.1%
18 to 24	8.7%	11.5%
25 to 34	3.7%	9.1%
35 to 44	11.5%	7.9%
45 to 54	12.3%	8.6%
55 to 64	23.3%	10.6%
65 to 74	12.4%	14.9%
75 and over	6.8%	18.5%

Race & ethnicity (share)

	Long Grove	Round Lake Park
White (non-Hispanic)	72.9%	46.0%
Black or African American	3.4%	1.8%
American Indian & Alaska Native	0.1%	0.0%
Asian	11.5%	0.8%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	5.0%	6.6%
Hispanic or Latino	7.1%	44.8%

Educational attainment (age 25+)

Share of adults 25+

	Long Grove	Round Lake Park
No high school diploma	1.2%	20.2%
High school graduate	10.4%	34.1%
Some college or associate's	14.6%	29.4%
Bachelor's degree	41.8%	11.1%
Graduate or professional degree	32.0%	5.2%

Commute to work

How workers get to work (share)

	Long Grove	Round Lake Park
Drove alone	67.1%	77.1%
Carpooled	1.3%	9.5%
Public transit	1.1%	2.8%
Walked	0.4%	0.0%
Bicycle	0.0%	0.0%
Worked from home	28.9%	9.7%
Other means	1.2%	0.9%

Housing

Units in structure (share)

	Long Grove	Round Lake Park
1-unit, detached	99.2%	69.4%
1-unit, attached	0.1%	1.5%
2 to 4 units	0.0%	3.8%
5 to 19 units	0.7%	0.3%
20 or more units	0.0%	0.3%
Mobile home & other	0.0%	24.8%

Poverty & households

	Long Grove	Round Lake Park
Poverty rate	1.2%	11.5%
Average household size	2.99	2.55
Mean commute (minutes)	32	32
Median year structure built	1989	1995