O'Fallon vs Shiloh

Side-by-side comparison of O'Fallon, IL and Shiloh, IL - population, economics, education, health, hospitals, climate, and cost of living from official U.S. government data.

Reading a O'Fallon vs Shiloh comparison, what matters, what doesn't

O'Fallon (29K residents in Illinois) and Shiloh (13K residents in Illinois) differ first on the three numbers nearly every comparison starts with: median household income ($105,982 vs $99,573), median home value ($295,700 vs $274,000), and median rent ($1,332 vs $1,187 per month). Those three are highly correlated within a region but often decouple across regions because they respond to different levers, income tracks the local job market, home values track housing supply plus interest-rate pressure, and rent tracks short-run vacancy. Comparing all three at once is how you spot whether a city is "expensive because people earn a lot" or "expensive despite what they earn."

The second layer is the layer most headline comparisons skip. Poverty rate (6.2% vs 6.8%) and unemployment (3.5% vs 1.6%) describe the distribution under the median, which two cities with similar averages can present very differently. The share with a bachelor's degree or higher (52.4% vs 43.3%) is the single best proxy for income trajectory over the next decade.

Areazine renders each row with a national-average tick mark precisely so you can tell in one glance whether both cities are above/below the U.S. norm (they often are, cities with active residential markets self-select for certain profiles) rather than focusing on which is "better." For life decisions, where to relocate, where to retire, where to enroll a child in school, pair this page with the individual city profiles below, where health indicators, hospital ratings, school counts, and climate normals appear in full rather than as the compressed single row you see here.

O'Fallon
Illinois
Pop: 29K
Income: $105,982
Home: $295,700
Shiloh
Illinois
Pop: 13K
Income: $99,573
Home: $274,000

Head-to-Head Summary

Side-by-side comparison of O'Fallon and Shiloh on key metrics
Metric O'Fallon Shiloh
Population 29K 13K
Median Household Income $105,982 $99,573
Median Home Value $295,700 $274,000
Median Rent $1,332/mo $1,187/mo
Poverty Rate 6.2% 6.8%
Unemployment Rate 3.5% 1.6%
Bachelor's Degree+ 52.4% 43.3%

Population

Source: U.S. Census Bureau ACS 2024 (5-year)
Population
29K
Population
13K
Median Age
37.8 yrs
Median Age
41 yrs
10-Year Pop Growth Same
-6%
10-Year Pop Growth
-6%

Economics

Source: U.S. Census Bureau ACS 2024 (5-year)
Median Household Income
$105,982
Median Household Income
$99,573
Median Home Value
$295,700
Median Home Value
$274,000
Median Rent
$1,332
Median Rent
$1,187
Poverty Rate
6.2%
Poverty Rate
6.8%
Unemployment Rate
3.5%
Unemployment Rate
1.6%
10-Year Income Growth Same
+46%
10-Year Income Growth
+46%

Education & Work

Source: U.S. Census Bureau ACS 2024 (5-year)
Bachelor's Degree or Higher
52.4%
Bachelor's Degree or Higher
43.3%
Work From Home
20.4%
Work From Home
14%
Public Transit
0.5%
Public Transit
1.5%

Health (CDC PLACES)

Source: CDC PLACES 2023
Frequent Mental Distress
15.2%
Frequent Mental Distress
16%
Obesity
34.1%
Obesity
35%
Physical Inactivity
18.4%
Physical Inactivity
19.8%
Smoking
10.4%
Smoking
11.1%
Lack of Health Insurance
5.4%
Lack of Health Insurance
6.1%

Healthcare

Source: CMS Hospital Compare 2024
Hospitals
0
Hospitals
0
Avg Hospital Rating
N/A
Avg Hospital Rating
N/A

Demographics

Race categories sum to 100%. Hispanic or Latino is an ethnicity that spans all race categories, shown separately per Census Bureau methodology.

O'Fallon Population
Race
White 70.1%
African American 16.9%
Asian 2.6%
Two or More Races 5.3%
Shiloh Population
Race
White 62.2%
African American 24.7%
Asian 3.3%
Two or More Races 4.9%

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Data Sources

Population and economic data from the Census Bureau American Community Survey (2024 5-year estimates). Health data from the CDC PLACES (2023). Hospital data from CMS Hospital Compare (2024). Climate data from NOAA Climate Normals (1991–2020). Cost of living from BEA Regional Price Parities via FRED.

Related

Population is place-level (U.S. Census Bureau). Income, home value, rent, poverty and education are place-level American Community Survey figures; health from CDC PLACES, hospitals from CMS Hospital Compare, climate from NOAA Climate Normals, and cost of living from BEA Regional Price Parities. See our methodology for details.