Ofallon.
Illinois·
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Fair Housing. Race, ethnicity, language, national origin, income, disability, household makeup, commute and vehicle access, home tenure, and similar characteristics shown anywhere in this report are descriptive context only — never used to rate, score, or rank a place. Using protected-class characteristics to evaluate a neighborhood may violate the Fair Housing Act.
Illinois·St. Clair County
7 tracts·25K people·$296K median·1,575/mi²
White 69 · Black 17 · Multiracial 6 · Hispanic 5 · Asian 3 · Other 1
Married couple 56 · Living alone 25 · Other 19
Retail 30 · Professional 25 · Leisure 19 · Health 17 · Manufacturing 3 · Public admin 3 · Other 3
Management · business · science · arts 54 · Sales · office 18 · Service 12 · Production · transport 11 · Construction · maintenance 4
Drive alone 71 · Work from home 17 · Carpool 12 · Walk 3 · Transit 0 · Bike 0
Rep-tract reading · same station-interpolated source as address reports
Rep-tract reading · FEMA National Risk Index, national ranks 0–100; the tick is the national median
Showing up to 10 schools per level · School assignment depends on the exact address; open a neighborhood or address report to see your assigned schools.
The median home value in O'Fallon is $295,700 (Census ACS 2020–2024) — 0.6× the US median of $458,812.
O'Fallon has 32,262 residents across 5 census tracts and 8 named neighborhoods (Census ACS 2020–2024).
The median age is 37.8; the population is 69.4% White, 16.5% Black, 5.8% Multiracial, 5.2% Hispanic or Latino, 2.6% Asian and 0.5% Other; the average household has 2.5 people; 52.4% of adults hold a bachelor's degree or higher; the poverty rate is 6.2% (Census ACS 2020–2024).
J Emmett Hinchcliffe Sr Elem Sch (59%), Delores Moye Elem School (58%) and Estelle Kampmeyer Elem School (51%) lead the elementary schools; Fulton Jr High School (62%), Amelia V Carriel Jr High (49%) and Joseph Arthur Middle School (22%) lead the middle schools; O Fallon High School is the high school with reported scores (38%). Average of ELA and math proficiency (state DOE / NCES).
Median gross rent is $1,332/month, 16% below the US median (Census ACS 2020–2024).
The median household income in O'Fallon is $105,982 a year, 23% above the US median (Census ACS 2020–2024).
In O'Fallon, median rent is $1,332/month and the median home value is $295,700 (Census ACS 2020–2024).
O'Fallon reported 1.5 violent crimes and 12.8 property crimes per 1,000 residents (FBI UCR, 2023).
Summer highs average 87°F; winter lows average 26°F; there are 75 comfortable days a year; annual rainfall is 44 inches (NOAA GridMET).
The highest-rated natural hazards in O'Fallon are heat wave (96), hail (94) and cold wave (92), scored 0–100 against all US communities (FEMA National Risk Index). Peak ground shaking is 0.48g (USGS; 2% chance in 50 years).
In O'Fallon, 2.9% of workers walk to work (Census ACS).