Most working residents leave Caseyville for work: only 12% work in town. The top destinations are St. Louis (13%), Belleville (10%) and O'Fallon (7%). Half commute less than 12 miles.

St. Louis, MO

13%

Belleville

10%

O'Fallon

Fairview Heights

12%Work in townlive and work in Caseyville 12 miWhere do people commute?the commute map 17,348Jobs based herebalanced

Census LEHD 2023 · ACSWork & commute in Caseyville →

Health in Caseyville

Health Grade B

Healthier than 63% of U.S. towns on seven CDC estimates.

Compared with Illinois

2better than IL

of 32 measures CDC estimates. The other 30 are too close to call.

Conditions all close Habits all close Care 2▲ 5 close Mind all close Everyday needs all close

BetterToo close to callWorse

What stands out

7.6%Fewer uninsured adultsIL 9.9% · better 66.6%More adults screened for colon cancerIL 60.2% · better

Care nearby

Hshs St. Elizabeth's HospitalO Fallon · 3.5 mi · ER

Sihf Healthcare - SwanseaSwansea · 3.4 mi · sliding-scale fees

Primary careShortage · county-wide

DentalShortage · county-wide

Mental healthShortage · county-wide

CDC PLACES 2025 · modeled estimates for adults · ZIP codes 62208, 62269, 62232 · CMS · HRSAHealth in Caseyville →

Natural hazards in Caseyville

High

Expected storm and flood damage is higher than in 61% of U.S. communities.

🏚️ Earthquakes🌊 Inland flooding🌡️ Heat waves

51Does Caseyville flood?paid flood claims since 1979 NoneDisasters that paid out hereof 17 declared for St. Clair County MapCaseyville vs. its neighborsnearby towns shaded by rating

FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Caseyville →

Climate in Caseyville

Full climate →

Caseyville has chilly winters and warm summers. A typical July afternoon reaches 88°, a January night drops to 23°, and about 11 inches of snow falls in a normal winter.

43° / 26°Winter

66° / 46°Spring

87° / 67°Summer

68° / 47°Fall

How much snow does Caseyville get?About 11 inches a winter.Rain & snow →When is the first frost?Around Oct 20, with the last in spring around Apr 12.Frost dates →Is it warmer than it used to be?+1.1° vs. the 20th century.Then & now →

NOAA U.S. Climate Normals, 1991–2020Climate in Caseyville →

Schools in Caseyville

All Caseyville schools →

School Grade B

The public schools Caseyville’s kids attend, from kindergarten through graduation, outperform 59% of Illinois’s districts on state tests and graduation. Among towns with similar incomes, they sit near the middle.

See how Caseyville’s schools compare in IL →

DistrictCollinsville CUSD 10Schools18

William Holliday Elem School CElementary · Grades PK–5 · 418 students Caseyville Elementary School C-Elementary · Grades PK–4 · 336 students Dawn Elser Elementary School C+Elementary · Grades PK–3 · 330 students Illini Elem School BElementary · Grades PK–4 · 315 students Twin Echo Elem School CElementary · Grades K–4 · 222 students Holy Trinity Catholic SchoolElementary · Grades PK–8 · 267 students

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results and graduation rates, graded within IL. Ratings are from neighbors.