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South Dakota›Clark County

Washington TownshipSD

A town of 92.

Is Washington Township a good place to live?

24% of the land in Washington Township is conserved, above both the South Dakota town median (3.3%) and the median of U.S. towns (4.3%). Washington Township has fewer than 1,000 residents, too few for fair grades; the figures below are still real.

Small town

92 people, and everyone knows the way

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

Nearby towns
Garfield TownshipPleasant TownshipCollins TownshipGarfield TownshipPleasant TownshipCollins TownshipWashington Township
Getting set up

Moving to Washington Township: who provides what

Who provides power, water and the rest in Washington Township, and how to reach them.

The full setup list →
PowerNorthWestern Energy13.3¢/kWh · EIA 2025HIFLD · EIA
WaterKingbrook II Rural Water SystemNo health-based violations in 5 years · EPAEPA
Internet6 providers100% of addresses get 100/20 MbpsFCC
Trash & dumpNot on file yetWe don’t have Washington Township’s trash rules yet
SchoolsWillow Lake School District 12-3Hamlin School District 28-32 districts serve Washington Township; which school depends on your address and gradeNCES
Register to voteIn personSouth Dakota has no online registration; you can register in person until 15 days before Election Day or by mail (received 15 days before).vote.gov
Who runs elections hereClark County AuditorClark County; contacts on the Handbook page.FVAP, Jul 2023
ZIP codes57221, 5727857221 74% · 57278 26%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Aug 3, 2026.

The data

Ordered by what stands out in Washington Township.

Outdoors

Conserved land covers 23.8% of Washington Township

Among 33 South Dakota towns, just 3 have a lower trail density than Washington Township. 2.7 miles of trail.

23.8%conserved
23.8%
conserved · 5,433 of 22,851 acres
2.7 mi
of trails · 0.1 per sq mi

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

Climate

Snowy winters and pleasant summers in Washington Township

Washington Township’s peak summer temperature stands at 83°F.

48″snow a winter

Typical low → high °F

Winter7–26°
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, 1991–2020

Natural hazards

Top of a low hazard risk in Washington Township: cold waves

FEMA puts just over two fifths of Washington Township’s expected hazard losses down to cold waves, and 26% to inland flooding. Storm and flood damage is expected to run lower than in just over three fifths of U.S. communities.

39risk score of 100
FEMA risk score
39Low riskLowerHigher
Cold wavesInland floodingHail

FEMA National Risk Index · OpenFEMA

Health

How healthy Washington Township is

The share of adults in Washington Township who have been diagnosed with depression is 21%, close to South Dakota’s towns (22%) and below U.S. towns (23%). This South Dakota town tracks South Dakota closely on all 26 CDC measures. In Washington Township, three quarters of adults had a checkup this year.

Washington TownshipSouth Dakota townsU.S. towns
Yearly checkup (CDC PLACES)75%76%79%
Sleep under 7 hours (CDC PLACES)30%30%36%
Binge drink (CDC PLACES)19%19%16%
Smoke cigarettes (CDC PLACES)16%14%14%
26 measures vs. South Dakota
0 better26 too close to call0 worse
Avera De Smet Memorial Hospital - Cah
12.9 mi away · emergency room
3 of 3
care shortages: primary care, dental, mental health

CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA

Keep exploring

Everything we know about Washington Township

16pages on Washington Township
After high school

Colleges nearby

None within 15 miles of Washington Township; the nearest are

Questions about Washington Township

Short answers, built from the data on this page.

Is Washington Township, SD a good place to live?

Washington Township has fewer than 1,000 residents, too few for fair grades; the figures below are still real.