DudleySD
A town of 50. Nearly 12.8% of it is conserved land.
Population
50
residents
Median home value
$209K
Census ACS
Household income
$102K
median
Median age
64.5
years
What makes Dudley stand out
The thing Dudley does most differently from other towns.
Small town
50 people, and everyone knows the way
In a town this size, neighbors are the best guide. Ask them anything.
Nearby towns
StickneyHopperUnionAuroraMount VernonDudley
Dudley’s report card
Now in Dudley
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The data
Ordered by what stands out in Dudley. Another town gets a different order.
Climate
Four seasons, pleasant summers
Dudley has cold, snowy winters and warm summers. A typical July afternoon reaches 87°, a January night drops to 9°, and about 38 inches of snow falls in a normal winter.
38″snow a winter
Typical low → high °F
Winter11–31°
Spring34–58°
Summer59–84°
Fall37–61°
Oct 5
typical first frost
May 3
typical last frost
+1.0°
vs. the 20th-century average
NOAA U.S. Climate Normals, 1991–2020Full climate →
Outdoors
12.8% of Dudley is conserved land
2.1 miles of trails across 0 parks and preserves.
12.8%conserved
12.8%
conserved · 2,841 of 22,140 acres
2.1 mi
of trails · 0.1 per sq mi
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-USParks & trails →
Health
How healthy Dudley is
Dudley beats the South Dakota average on 0 of 26 CDC measures and trails it on 1.
26 measures vs. South Dakota
0 better25 too close to call1 worse
| What stands out | Dudley | SD |
|---|---|---|
| More adults who have had cancer | 10.2% | 9.2% |
Avera Queen of Peace
19.7 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 48% of U.S. communities.
48risk score of 100
FEMA risk score
Cold wavesInland floodingDrought
FEMA National Risk Index · OpenFEMANatural hazards →