Lake Carroll, IL

Full City Profile · Illinois · Carroll County County

4.6 /5.0

A+ Excellent

763 Population 56/sq mi density

$101,250 Median Income $53,714 per capita

$317,900 Home Value $306,340 Zillow

49°F Avg Temperature 246 sunny days/yr

A+

Overall

4.6 / 5.0

Strong

A+

Economy

5.0 / 5.0

$101,250 median income, 0.0% unemployment

A+

Affordability

4.9 / 5.0

$317,900 home value, /mo rent

B+

Education

4.0 / 5.0

36.9% bachelor's degree or higher

Change Over Time (2021–2023)

Population Change

+11.2%

686 → 763

over 2 years

Annual Pop. Growth

+5.46%

Compound annual growth rate

Median Income Change

+12.4%

$90,083 → $101,250

nominal, not inflation-adjusted

Annual Income Growth

+6.02%

Compound annual growth rate

Population Over Time

Total population for Lake Carroll 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

1,107

+344 from 2023 (763)

Projected Median Income 2030

$152,444

+$51,194 from 2023 ($101,250)

Year-by-Year Detail

Year	Population	YoY %	Median Income	YoY %
2021	686	—	$90,083	—
2023	763	+11.2%	$101,250	+12.4%

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