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Walnut Hill

A village of 95 people in Illinois
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About Walnut Hill

Village in Illinois, United States
95Population
0.4 sq miArea
568 ftElevation

Walnut Hill is a village in Marion County, Illinois, United States. The population was 95 at the 2020 census.

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

Town numbers

ZIP code62893
Living in Walnut Hill

Housing in Walnut Hill

$197K▲ 11.5% in a year Typical home value · Zillow

The typical Walnut Hill home is worth about $197,000, up 11.5% in a year, 34% below the Illinois typical home.

Zillow Home Value Index · Redfin Data CenterHousing market →

Health in Walnut Hill

Compared with Illinois

8better than IL·3worse

of 32 measures CDC estimates. The other 21 are too close to call.

BetterToo close to callWorse

What stands out

Care nearby

Ssm Health St. Mary's Hospital -CentraliaCentralia · 5.2 mi · ER
Sihf Healthcare - SalemSalem · 12 mi · sliding-scale fees
Primary careShortage · county-wide
DentalShortage · county-wide
Mental healthShortage · county-wide
CDC PLACES 2025 · modeled estimates for adults · CDC's estimate for Walnut Hill · CMS · HRSAHealth in Walnut Hill →

Natural hazards in Walnut Hill

66
High

Expected storm and flood damage is higher than in 66% of U.S. communities.

🏚️ Earthquakes🌊 Inland flooding🥶 Cold waves
FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Walnut Hill →

Climate in Walnut Hill

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Walnut Hill has chilly winters and warm summers. A typical July afternoon reaches 87°, a January night drops to 23°, and about 7 inches of snow falls in a normal winter.

42° / 25°Winter
65° / 44°Spring
86° / 65°Summer
68° / 46°Fall
NOAA U.S. Climate Normals, 1991–2020Climate in Walnut Hill →

Libraries near Walnut Hill

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Nearest: Centralia Regional Library DistrictCentralia · 5.7 miles · 49 hrs a week
Famous people from Walnut HillWriters, athletes, leaders and more who were born in Walnut Hill.Meet them →

Where Walnut Hill is

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Locator map of Walnut Hill
Wikimedia Commons · Map: DemocraticLuntz · DemocraticLuntz at English Wikipedia · CC BY-SA 4.0

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01