Cities / Illinois / Spring Grove

Spring Grove, IL

5,694 people

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Population & People

Population

5,694

Median age

39.3

Median household income

$134,210

Poverty rate

1.4%

Unemployment rate

7.3%

Bachelor's degree+

44.9%

Avg. commute

26 min

Hispanic or Latino

5.8%

Source: U.S. Census Bureau, American Community Survey.

Housing & Rent

Median home value

$398,400

Median gross rent

—

Homeownership rate

96.24%

HUD FMR — 2 bedroom

$1,063

HUD Fair Market Rent (Illinois statewide average across 102 areas — not specific to Spring Grove), 2026. Efficiency $774, 1BR $854, 2BR $1063, 3BR $1370, 4BR $1561. This is a different official figure from Census median gross rent above.

Energy

Illinois commercial electricity

13.07¢/kWh

Illinois industrial electricity

10.14¢/kWh

Illinois residential electricity

17.69¢/kWh

Economy

Gross Domestic Product: All Industry Total

1201996.1

Real Gross Domestic Product: All Industry Total

913681.4

All-Transactions House Price Index for Illinois

565.87

Unemployment Rate

4.9%

Source: FRED, Illinois-specific series.

Nearby Airports

Sources & Data: National Weather Service (weather, alerts), EPA AirNow (air quality), U.S. Census Bureau (population, housing), HUD (Fair Market Rent), U.S. Energy Information Administration (Illinois energy prices), Federal Reserve Bank of St. Louis (Illinois economic indicators), OurAirports (airport directory).