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Revillo

A town of 99 people in South Dakota

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🕊️ 2 obituaries

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About Revillo

Town in South Dakota, United States

99Population

0.2 sq miArea

1,201 ftElevation

Revillo is a town in southeastern Grant County, South Dakota, United States. The population was 99 at the 2020 census. The name of the town most likely was derived from a backwards spelling of the proper name "Olliver".

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

Town numbers

ZIP code57259

Area code605

Living in Revillo

Health in Revillo

Compared with South Dakota

2better than SD·1worse

of 26 measures CDC estimates. The other 23 are too close to call.

Conditions 1▲ 11 close Habits all close Care 1▲ 1▼ 5 close Mind all close

BetterToo close to callWorse

What stands out

9.9%Fewer older adults who have lost all their teethSD 12.7% · better 87.7%More adults getting cholesterol checkedSD 84.8% · better 65.2%Fewer adults seeing a dentistSD 69.2% · worse

Care nearby

Milbank Area Hospital/Avera HealthMilbank · 12.9 mi · ER · rural critical access

Access Health - BrookingsBrookings · 49.7 mi · sliding-scale fees

Primary careNo shortage

DentalNo shortage

Mental healthShortage · county-wide

CDC PLACES 2025 · modeled estimates for adults · CDC's estimate for Revillo · CMS · HRSAHealth in Revillo →

Natural hazards in Revillo

Moderate

Expected storm and flood damage is higher than in 53% of U.S. communities.

🥶 Cold waves🌊 Inland flooding🌪️ Tornadoes

1Does Revillo flood?paid flood claims since 2010 3Disasters that paid out herefederal disasters sent FEMA money to Revillo

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

Climate in Revillo

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Revillo has cold, snowy winters and pleasant summers. A typical July afternoon reaches 83°, a January night drops to 4°, and about 47 inches of snow falls in a normal winter.

26° / 7°Winter

55° / 33°Spring

81° / 58°Summer

58° / 36°Fall

How much snow does Revillo get?About 47 inches a winter.Rain & snow →When is the first frost?Around Oct 2, with the last in spring around May 5.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 Revillo →

Revillo’s library

Library details →

Grant County-Revillo Branch401 N 2nd Ave · part of Grant County Public Library

E-books7 hrs a week

What’s on for kids?114 programsa year for ages 0–11 (system-wide)Programs →Late fees?Yes, somelate fines on some itemsPerks →

IMLS Public Libraries Survey · FY2024Grant County-Revillo Branch →

Famous people from RevilloWriters, athletes, leaders and more who were born in Revillo.Meet them →

Where Revillo is

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Locator map of Revillo — Wikimedia Commons · Map: Arkyan · CC BY-SA 3.0

Location map

South Dakota · SDTown boundary on OpenStreetMap →

Nearby towns

Adams1 mi Albee3 mi Lowe5 mi La Bolt6 mi Georgia6 mi Vernon6 mi Antelope Valley7 mi Nassau7 mi Marietta7 mi Augusta8 mi

How things work in Revillo

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