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Riley

A township of 3,191 people in St. Clair County, Michigan
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Headlines via Google News · Articles belong to their publishers.

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Around town

The places and views that make it Riley

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Outdoors in Riley

Parks & trails →
Conserved land0.9%227 of 24,376 acres
Trails0.6 mi0 mi per sq mi
Parks & preserves271 conserved acres per 1,000 residents

Know a trail or park that’s missing? Anyone can add it to OpenStreetMap, and it shows up here on the next refresh.

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

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Know Riley

The town at a glance, and the guide to how things work

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About Riley

Civil township in Michigan, United States
3,199Population
38.3 sq miArea
784 ftElevation

Riley Township is a civil township of St. Clair County in the U.S. state of Michigan. The population was 3,199 at the 2020 Census.

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

Living in Riley

Health in Riley

B

Health Grade B

Healthier than 64% of U.S. towns on seven CDC estimates.

Compared with Michigan

8better than MI

of 32 measures CDC estimates. The other 24 are too close to call.

BetterToo close to callWorse

What stands out

Care nearby

Lake Huron Medical CenterPort Huron · 17.6 mi · ER
Great Lakes Bay Health Centers Imlay CityImlay City · 14.1 mi · sliding-scale fees
Primary careShortage · county-wide
DentalShortage · county-wide
Mental healthShortage · county-wide
CDC PLACES 2025 · modeled estimates for adults · ZIP code 48041 · CMS · HRSAHealth in Riley →

Natural hazards in Riley

49
Moderate

Expected storm and flood damage is higher than in 49% of U.S. communities.

🌊 Inland flooding🌪️ Tornadoes🥶 Cold waves
FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Riley →
Famous people from RileyWriters, athletes, leaders and more who were born in Riley.Meet them →

How things work in Riley

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Where to, neighbor?

You’re in Riley, MISt. Clair CountyView boundary

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/15 · 2025-01-01