Westlake Village, IL

Full City Profile · Illinois · Winnebago County County

3.8 /5.0

B+ Good

1,282 Population 1,393/sq mi density

$143,424 Median Income $55,163 per capita

$210,900 Home Value $225,947 Zillow

49°F Avg Temperature 260 sunny days/yr

B+

Overall

3.8 / 5.0

Good overall score based on economy, affordability, safety and education

Economy

4.4 / 5.0

$143,424 median income, 5.7% unemployment

A+

Affordability

5.0 / 5.0

$210,900 home value, /mo rent

C+

Safety

2.5 / 5.0

0 violent crimes/100K

Education

3.3 / 5.0

28.2% bachelor's degree or higher

Change Over Time (2021–2023)

Population Change

-17.8%

1,560 → 1,282

over 2 years

Annual Pop. Growth

-9.35%

Compound annual growth rate

Median Income Change

+9.6%

$130,804 → $143,424

nominal, not inflation-adjusted

Annual Income Growth

+4.71%

Compound annual growth rate

Population Over Time

Total population for Westlake Village across each available Census ACS release.

Median Household Income Over Time

Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).

Projected 2030

Simple projections extrapolating the 2021–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.

Projected Population 2030

645

-637 from 2023 (1,282)

Projected Median Income 2030

$197,942

+$54,518 from 2023 ($143,424)

Year-by-Year Detail

Year	Population	YoY %	Median Income	YoY %
2021	1,560	—	$130,804	—
2023	1,282	-17.8%	$143,424	+9.6%

Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.