What are the schools like in Twin Grove, IL?

School district data for Twin Grove is sourced from the National Center for Education Statistics (NCES).

What is the median household income in Twin Grove?

The median household income in Twin Grove, IL is $105,313 according to the most recent US Census American Community Survey 5-year estimates. The unemployment rate is 0.8%.

What is the weather like in Twin Grove, IL?

Twin Grove has an average high temperature of 30.9°F in January and 84.2°F in July. Annual precipitation averages 40.4 inches and annual snowfall averages 6.5 inches.

Twin Grove, IL Cost of Living, Crime & Is It a Good Place to Live? (2026)

Q: Is Twin Grove, IL affordable or expensive?

Twin Grove's cost of living index is 92, where 100 represents the national average. This means Twin Grove is 8% less expensive than the average US city. The median home value is $246,500 and the median rent is N/A per month.

Q: What is the crime rate in Twin Grove, IL?

Twin Grove has a violent crime rate of 104.4 incidents per 100,000 residents and a property crime rate of 500.8 per 100,000. The national average violent crime rate is approximately 380 per 100,000.

Is Twin Grove, IL a Good Place to Live?

Twin Grove is a small town of 1,412 in Illinois, with a median household income of $105,313 and a 0.8% unemployment rate. Its cost of living index is 92 (US average = 100), which is 8% below the national average.

Strengths: Twin Grove stands out for an affordable cost of living, a well-educated population, short average commutes.

Trade-offs: No major red flags stand out in the available data. Whether Twin Grove is right for you depends on your priorities — the full breakdown is below.

All Twin Grove city data on this page comes from official government sources — the US Census Bureau, FBI, NCES, BEA, and NOAA — updated annually.

Cost of Living

Index: 92.0

Twin Grove's overall cost of living index is 92.0, where 100 represents the US national average. Living in Twin Grove costs roughly 8% less than the average American city.

Metric	Twin Grove, IL	National Avg
Median Home Value	$246,500	$244,900
Median Monthly Rent	N/A	$1,163
Homeownership Rate	88.2%	65.9%
Median Household Income	$105,313	$74,755

Crime & Safety

Very Safe

Twin Grove's violent crime rate is 104.4 per 100,000 residents — 73% lower than the national average of ~380 per 100,000.

Violent Crime

104.4 /100k

Property Crime

500.8 /100k

Vertical marker = national average. Source: FBI UCR Program.

Schools & Education

Metric	Twin Grove, IL	National Avg
School District	N/A	—
Elementary Schools	N/A	—
Middle Schools	N/A	—
High Schools	N/A	—
Student/Teacher Ratio	N/A	16:1
Bachelor's Degree or Higher	51.3%	35.4%
High School Diploma or Higher	97.6%	91.1%

Weather & Climate

Twin Grove sees average highs of 30.9°F in January and 84.2°F in July, with 40.4 inches of annual precipitation and 6.5 inches of snow per year.

Metric	Twin Grove, IL
Average High — January	30.9°F
Average High — July	84.2°F
Annual Precipitation	40.4"
Annual Snowfall	6.5"

Demographics

Metric	Twin Grove, IL	National Avg
Population	1,412	—
Median Age	44.8	38.9
Unemployment Rate	0.8%	3.7%
Avg Commute Time	23.1 min	26 min
White (non-Hispanic)	96.2%	59.3%
Black or African American	0.0%	13.6%
Hispanic or Latino	1.9%	18.9%
Asian	0.6%	6.3%
Under 18	20.0%	22.2%
65 and over	22.5%	16.8%

Nearby Cities

Danvers, IL 5 mi Shirley, IL 5 mi Normal, IL 6 mi Bloomington, IL 7 mi Stanford, IL 7 mi

Twin Grove vs Other Cities

Twin Grove, IL vs Danvers, IL Twin Grove, IL vs Shirley, IL Twin Grove, IL vs Normal, IL Twin Grove, IL vs Bloomington, IL Twin Grove, IL vs Stanford, IL

Frequently Asked Questions

Is Twin Grove, IL affordable or expensive?

Twin Grove's cost of living index is 92, where 100 is the national average. That makes Twin Grove roughly 8% less expensive than a typical US city — a meaningful affordability advantage. The median home price is $246,500 and median rent is N/A/month.

What is the crime rate in Twin Grove, IL?

Twin Grove's violent crime rate is 104.4 per 100,000 residents — the national average is ~380 per 100,000. Property crime is 500.8 per 100,000 (national avg ~2,100). Data from the FBI Uniform Crime Reporting Program.

What are the schools like in Twin Grove?

School district information is sourced from NCES Common Core of Data.

Is Twin Grove, IL a good place to live?

Twin Grove, IL has a population of 1,412, a median household income of $105,313, and an unemployment rate of 0.8%. It offers below-average costs of living, which stretches take-home pay further than in most American cities. Whether it's right for you depends on your priorities — use the compare tool above to stack it against another city you're considering.

What is the weather like in Twin Grove?

Twin Grove averages 30.9°F in January and 84.2°F in July. Annual rainfall is 40.4 inches with about 6.5 inches of snow per year. Based on NOAA 30-year climate normals (1991–2020).

What is the population of Twin Grove?

The population of Twin Grove, Illinois is 1,412 with a median age of 44.8. Source: US Census ACS 5-Year Estimates.

What are the pros and cons of living in Twin Grove?

Key numbers for living in Twin Grove: cost of living index 92 (100 = US average), median home $246,500, median household income $105,313, crime index 26 (100 = US average, lower is safer). Whether these are benefits or drawbacks depends on where you're coming from — compare Twin Grove side by side with your current city to see the trade-offs.