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ErwinSD

A town of 105, settled in 1887. Nearly 35.1% of it is conserved land.

Population
105
residents
Household income
$86K
median
Median age
19.9
years
Land area
1 sq mi

What makes Erwin stand out

The thing Erwin does most differently from other towns.

Picked automatically from the data
Small town

105 people, and everyone knows the way

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

Nearby towns

Erwin’s report card

See the data ↓

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55°
Patchy Fog then Partly Sunny
H 73° · L 53°

Upcoming events

Nothing on the calendar.

The data

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

Outdoors

Nearly a third of Erwin is conserved land

0.3 miles of trails across 1 parks and preserves.

35.1%conserved
35.1%
conserved · 107 of 305 acres
0.3 mi
of trails · 0.6 per sq mi
Biggest places to walkTrailsAcres
1. Hojrup Waterfowl Production Area—105
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-USParks & trails →
Natural hazards

Low risk, with inland flooding at the top

Expected storm and flood damage is higher than in 30% of U.S. communities.

30risk score of 100
FEMA risk score
30Low riskLowerHigher
Inland floodingCold wavesTornadoes
1
federal disasters paid out here
FEMA National Risk Index · OpenFEMANatural hazards →
Climate

Snowy winters, pleasant summers

Erwin has cold, snowy winters and pleasant summers. A typical July afternoon reaches 82°, a January night drops to 4°, and about 48 inches of snow falls in a normal winter.

48″snow a winter

Typical low → high °F

Winter8–26°
Spring33–54°
Summer58–80°
Fall35–57°
Oct 4
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 Erwin is

Erwin beats the South Dakota average on 2 of 26 CDC measures and trails it on 2.

26 measures vs. South Dakota
2 better22 too close to call2 worse
What stands outErwinSD
More adults screened for colon cancer74.3%65.5%
More adults treating high blood pressure79.9%75.9%
More adults with heart disease8.7%6.8%
Avera De Smet Memorial Hospital - Cah
9.2 mi away · emergency room
2 of 3
care shortages: primary care, mental health
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSAFull health report →

About Erwin

Town in South Dakota, United States

Erwin is a town in Kingsbury County, South Dakota, United States. As of the 2020 census, Erwin had a population of 40.

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

Established
1887
Population
40
Area
0.5 sq mi
Elevation
1,873 ft
ZIP code
57233
Area code
605

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