First State Bank Building · National Register of Historic Places
Revillo’s story
Revillo in pictures
1 places on the National Register of Historic Places.
Explore the history →RevilloSD
A town of 88.
Population
88
residents
Household income
$56K
median
Median age
38.0
years
Land area
0 sq mi
Small town
88 people, and everyone knows the way
In a town this size, neighbors are the best guide. Ask them anything.
Nearby towns
Revillo’s report card
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The data
Ordered by what stands out in Revillo. Another town gets a different order.
Climate
Snowy winters, pleasant summers
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.
47″snow a winter
Typical low → high °F
Winter7–26°
Spring33–55°
Summer58–81°
Fall36–58°
Oct 2
typical first frost
May 5
typical last frost
+1.2°
vs. the 20th-century average
NOAA U.S. Climate Normals, 1991–2020Full climate →
Health
How healthy Revillo is
Revillo beats the South Dakota average on 2 of 26 CDC measures and trails it on 1.
26 measures vs. South Dakota
2 better23 too close to call1 worse
| What stands out | Revillo | SD |
|---|---|---|
| Fewer older adults who have lost all their teeth | 9.9% | 12.7% |
| More adults getting cholesterol checked | 87.7% | 84.8% |
| Fewer adults seeing a dentist | 65.2% | 69.2% |
Milbank Area Hospital/Avera Health
12.9 mi away · emergency room
1 of 3
care shortages: mental health
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSAFull health report →
Natural hazards
Moderate risk, with cold waves at the top
Expected storm and flood damage is higher than in 53% of U.S. communities.
53risk score of 100
FEMA risk score
Cold wavesInland floodingTornadoes
1
paid flood claims since 2010
3
federal disasters paid out here
FEMA National Risk Index · OpenFEMANatural hazards →
About Revillo
Town in South Dakota, United States
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)
- Population
- 99
- Area
- 0.2 sq mi
- Elevation
- 1,201 ft
- ZIP code
- 57259
- Area code
- 605