Shiloh Valley Township is located in St. Clair County, Illinois. As of the 2010 census, its population was 11,631 and it contained 4,284 housing units. Shiloh Valley Township was originally called Shiloh before its name was changed on an unknown date.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

How Shiloh Valley ranks

All →

#7Rent easiest to afford in IL #60Fastest growing in IL #50Best schools in IL All IL rankings →

Town numbers

ZIP codeSign in to add

Area codeSign in to add

Living in Shiloh Valley

Work & commute in Shiloh Valley

Full picture →

Most working residents leave Shiloh Valley for work: only 5% work in town. The top destinations are Belleville (11%), St. Louis (11%) and O'Fallon (7%). Half commute less than 19 miles.

Belleville

11%

St. Louis, MO

11%

O'Fallon

Shiloh

5%Work in townlive and work in Shiloh Valley 19 miWhere do people commute?the commute map 3,017Jobs based herea commuter town

Census LEHD 2023 · ACSWork & commute in Shiloh Valley →

Health in Shiloh Valley

A⁻

Health Grade A−

Healthier than 76% of U.S. towns on seven CDC estimates.

Compared with Illinois

8better than IL·1worse

of 32 measures CDC estimates. The other 23 are too close to call.

Conditions 5▲ 7 close Habits all close Care 1▲ 1▼ 5 close Mind 1▲ 4 close Everyday needs 1▲ 3 close

BetterToo close to callWorse

What stands out

6.7%Fewer uninsured adultsIL 9.9% · better 4.8%Fewer adults with heart diseaseIL 5.9% · better 72%Fewer adults treating high blood pressureIL 75.7% · worse

Care nearby

Hshs St. Elizabeth's HospitalO Fallon · 4.9 mi · ER

Sihf Healthcare - O'fallonO Fallon · 4.9 mi · sliding-scale fees

Primary careShortage · county-wide

DentalShortage · county-wide

Mental healthShortage · county-wide

CDC PLACES 2025 · modeled estimates for adults · ZIP codes 62221, 62269, 62225 · CMS · HRSAHealth in Shiloh Valley →

Natural hazards in Shiloh Valley

High

Expected storm and flood damage is higher than in 68% of U.S. communities.

🌊 Inland flooding🏚️ Earthquakes🌪️ Tornadoes

1Does Shiloh Valley flood?paid flood claims since 2020 NoneDisasters that paid out hereof 17 declared for St. Clair County MapShiloh Valley vs. its neighborsnearby towns shaded by rating

FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Shiloh Valley →

Climate in Shiloh Valley

Full climate →

Shiloh Valley has chilly winters and warm summers. A typical July afternoon reaches 89°, a January night drops to 23°, and about 11 inches of snow falls in a normal winter.

43° / 26°Winter

67° / 45°Spring

87° / 66°Summer

69° / 47°Fall

How much snow does Shiloh Valley 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?+1.2° vs. the 20th century.Then & now →

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

Schools in Shiloh Valley

All Shiloh Valley schools →

School Grade A

The public schools Shiloh Valley’s kids attend, from kindergarten through graduation, outperform 85% of Illinois’s districts on state tests and graduation. Among towns with similar incomes, they rank near the top.

#50Best public schoolsof 384 in IL

DistrictMascoutah CUD 19Schools4

Scott Elem School AElementary · Grades PK–5 · 852 students Wingate Elementary School A-Elementary · Grades PK–5 · 424 students Shiloh Elementary School B+Elementary · Grades PK–3 · 245 students Shiloh Middle School B+Middle · Grades 4–8 · 331 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.