Fox Lake Hills vs Knollwood

A side-by-side comparison of Fox Lake Hills and Knollwood: population, income, housing, and more.

Fox Lake Hills and Knollwood are places in Illinois. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Fox Lake Hills has the higher population (2,304 vs 1,907 in Knollwood). Knollwood has the higher median household income ($133,452 vs $111,477 in Fox Lake Hills). Knollwood has the higher median home value ($372,500 vs $229,700 in Fox Lake Hills).

Population, income & housing

	Fox Lake Hills	Knollwood
Population	2,304	1,907
Median age	45.1 yrs	36.9 yrs
Median household income	$111,477	$133,452
Median home value	$229,700	$372,500
Median gross rent	$1,514	$1,733
Housing units	940	778
Homeownership rate	88.7%	76.8%
Bachelor's degree or higher	27.1%	45.6%
Unemployment rate	8.2%	0.0%

Trends (ACS 5-year, 2019–2023)

	Fox Lake Hills	Knollwood
Population	2,204 → 2,304 (+4.5%)	1,665 → 1,907 (+14.5%)
Median household income	$77,686 → $111,477 (+43.5%)	$103,750 → $133,452 (+28.6%)
Median home value	$173,100 → $229,700 (+32.7%)	$324,100 → $372,500 (+14.9%)
Median gross rent	$1,376 → $1,514 (+10.0%)	$1,545 → $1,733 (+12.2%)

Fox Lake Hills

Population

2,2042,304

Median household income

$77,686$111,477

Median home value

$173,100$229,700

Median gross rent

$1,376$1,514

Knollwood

Population

1,6651,907

Median household income

$103,750$133,452

Median home value

$324,100$372,500

Median gross rent

$1,545$1,733

Age & race/ethnicity

Age distribution (share)

	Fox Lake Hills	Knollwood
Under 5	5.7%	6.9%
5 to 17	15.3%	29.9%
18 to 24	10.2%	1.6%
25 to 34	7.4%	7.2%
35 to 44	10.9%	9.8%
45 to 54	17.6%	18.3%
55 to 64	16.6%	5.8%
65 to 74	11.7%	12.3%
75 and over	4.7%	8.1%

Race & ethnicity (share)

	Fox Lake Hills	Knollwood
White (non-Hispanic)	79.0%	75.6%
Black or African American	2.3%	6.1%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	1.4%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	3.8%	1.0%
Hispanic or Latino	14.9%	15.9%

Educational attainment (age 25+)

Share of adults 25+

	Fox Lake Hills	Knollwood
No high school diploma	2.5%	4.3%
High school graduate	33.3%	26.4%
Some college or associate's	37.2%	23.8%
Bachelor's degree	20.4%	32.5%
Graduate or professional degree	6.6%	13.0%

Commute to work

How workers get to work (share)

	Fox Lake Hills	Knollwood
Drove alone	77.3%	66.1%
Carpooled	5.3%	0.0%
Public transit	0.8%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	3.4%
Worked from home	15.9%	29.3%
Other means	0.8%	1.1%

Housing

Units in structure (share)

	Fox Lake Hills	Knollwood
1-unit, detached	100.0%	86.4%
1-unit, attached	0.0%	5.1%
2 to 4 units	0.0%	0.0%
5 to 19 units	0.0%	4.0%
20 or more units	0.0%	3.3%
Mobile home & other	0.0%	1.2%

Poverty & households

	Fox Lake Hills	Knollwood
Poverty rate	4.0%	8.8%
Average household size	2.57	2.89
Mean commute (minutes)	40	23
Median year structure built	1977	1970