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Downtown Vivian South Dakota 12-01-2010
South Dakota›Lyman County

VivianSD

A town of 158.

2 bordering townsMap →
Photo: Gail Fisher · CC BY 2.0
Population
158
residents
Median home value
$202K
Census ACS
Household income
$101K
median
Median age
35.5
years
Land area
2 sq mi
Small town

158 people, and everyone knows the way

In a town this size, neighbors are the best guide. Ask them anything.

Nearby towns
Williams CreekMussmanWilliams CreekMussmanVivian

Vivian’s report card

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55°
Cloudy
H 77° · L 54°

Upcoming events

Nothing on the calendar.

The data

Ordered by what stands out in Vivian. Another town gets a different order.

Natural hazards

Very high risk, with inland flooding at the top

Expected storm and flood damage is higher than in 85% of U.S. communities.

85risk score of 100
FEMA risk score
85Very high riskLowerHigher
Inland floodingCold wavesHail
FEMA National Risk Index · OpenFEMANatural hazards →
Climate

Snowy winters, hot summers

Vivian has cold, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 88°, a January night drops to 11°, and about 49 inches of snow falls in a normal winter.

49″snow a winter

Typical low → high °F

Winter13–34°
Spring33–58°
Summer58–85°
Fall36–62°
Oct 7
typical first frost
May 6
typical last frost
+0.9°
vs. the 20th-century average
NOAA U.S. Climate Normals, 1991–2020Full climate →
Health

How healthy Vivian is

Vivian beats the South Dakota average on 6 of 26 CDC measures and trails it on 6.

26 measures vs. South Dakota
6 better14 too close to call6 worse
What stands outVivianSD
Fewer uninsured adults6.7%8.8%
Fewer adults in frequent mental distress12.6%15.3%
More adults who have had cancer12.5%9.2%
Avera St. Mary's Hospital
32.6 mi away · emergency room
3 of 3
care shortages: primary care, dental, mental health
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSAFull health report →
Outdoors

0% of Vivian is conserved land

2.9 miles of trails across 0 parks and preserves.

0%conserved
0%
conserved · 0 of 22,944 acres
2.9 mi
of trails · 0.1 per sq mi
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-USParks & trails →
Downtown Vivian South Dakota 12-01-2010
2010 · Downtown Vivian South Dakota 12-01-2010 · Wikimedia Commons
Vivian’s story

Vivian in pictures

3 postcards, papers and photographs from public archives.

SDMap-doton-VivianRecord hailstone
Explore the history →

About Vivian

Census-designated place in South Dakota, United States

Vivian is an unincorporated community and census-designated place (CDP) in Lyman County, South Dakota, United States. The population was 98 at the 2020 census.

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

Population
98
Area
1.7 sq mi
Elevation
1,896 ft
ZIP code
57576
Area code
605

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Photo of Vivian

Vivian, SD · Photo: Gail Fisher · CC BY 2.0 · Source ↗