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South Dakota›Sanborn County

Woonsocket TownshipSD

A town of 147.

Is Woonsocket Township a good place to live?

Woonsocket Township’s median age is 65.1 years, above both South Dakota’s towns (39.5 years) and U.S. towns (40.5 years). Among 36 South Dakota towns, just 2 have a higher share of residents below the poverty line than Woonsocket Township. 26% of the land in Woonsocket Township is conserved, where South Dakota’s towns sit at 3.3% and U.S. towns at 4.3%. Woonsocket Township has fewer than 1,000 residents, too few for fair grades; the figures below are still real.

Small town

147 people, and everyone knows the way

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

Nearby towns
Warren TownshipFranklin TownshipTwin Lake TownshipSilver Creek TownshipWarren TownshipFranklin TownshipTwin Lake TownshipSilver Creek TownshipWoonsocket Township
Getting set up

Moving to Woonsocket Township: who provides what

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

The full setup list →
PowerXcel Energy13.1¢/kWh · EIA 2025HIFLD · EIA
WaterMid-Dakota Rural WaterNo health-based violations in 5 years · EPAEPA
Internet2 providers100% of addresses get 100/20 MbpsFCC
Trash & dumpNot on file yetWe don’t have Woonsocket Township’s trash rules yet
SchoolsWoonsocket School District 55-4Which school depends on your addressNCES
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 hereSanborn County AuditorSanborn County; contacts on the Handbook page.FVAP, Jul 2023
ZIP code5738557385 100%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 Woonsocket Township.

Who lives here

51% of residents are 65 or older

25% of Woonsocket Township adults 25 and older hold a bachelor’s degree or more. 147 people lived in Woonsocket Township by the Census Bureau’s 2025 estimate, 2.1% more than in 2020.

65.1median age · SD 38
Woonsocket TownshipSouth DakotaUnited States

Ages · share of residents

Education · adults 25 and older

No diploma4%
High school63%
Some college8%
Associate’s1%
Bachelor’s22%
Graduate3%

Women and men · all residents

52% women, 48% men

That’s an even split within the survey’s margin of ±9.9 points. Across South Dakota, 49.2% of residents are women.

Ages and education in Woonsocket Township
Woonsocket TownshipSDU.S.
Under 106%13.1%11.6%
10 to 176.5%11.2%10.3%
18 to 242.2%9.3%9.1%
25 to 344.3%12.6%13.7%
35 to 444.3%12.6%13.2%
45 to 5415.2%10.7%12.2%
55 to 6410.3%12.6%12.7%
65 to 7446.2%11%10.2%
75 and older4.9%7%7%
No diploma3.8%6.8%10.4%
High school63.1%29%26%
Some college7.6%19.9%19.1%
Associate’s0.6%12.3%8.8%
Bachelor’s21.7%21.9%21.6%
Graduate3.2%10%14.1%

Census population estimates, 2025 · U.S. Census Bureau · ACS 2020-2024 5-year estimates · in a town of 100, single groups can be off by several points

Outdoors

Nearly a quarter of Woonsocket Township is conserved land

8.8 miles of trail. Woonsocket Township’s density of trails comes in at 0.3 miles per square mile.

26.4%conserved
26.4%
conserved · 5,981 of 22,640 acres
8.8 mi
of trails · 0.2 per sq mi

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

Climate

The climate in Woonsocket Township brings four seasons and pleasant summers

Expect July afternoons of 86° and January nights of 7°, with about 26 inches of snow a winter.

26″snow a winter

Typical low → high °F

Winter10–30°
Spring34–58°
Summer59–83°
Fall36–60°
Sep 28
typical first frost
May 9
typical last frost
+0.8°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

Health

How healthy Woonsocket Township is

For adults in Woonsocket Township, the share who have been diagnosed with depression is 20%. CDC measures, 26 in all: Woonsocket Township beats South Dakota on 2 and trails on 6. Among 36 South Dakota towns, just 3 have a higher share of adults who had a checkup this year than Woonsocket Township. Two figures for adults here: 38% have high blood pressure, 14% report frequent mental distress.

Woonsocket TownshipSouth Dakota townsU.S. towns
Sleep under 7 hours (CDC PLACES)28%30%36%
High blood pressure (CDC PLACES)38%31%35%
Frequent mental distress (CDC PLACES)14%15%17%
Diabetes (CDC PLACES)13%10%12%
26 measures vs. South Dakota
2 better18 too close to call6 worse
What stands outWoonsocket TownshipSD
More adults treating high blood pressure80%75.9%
More adults getting cholesterol checked87.5%84.8%
More adults with heart disease8.5%6.8%
Avera Weskota Memorial Medical Center - Cah
14.1 mi away · emergency room
2 of 3
care shortages: primary care, mental health

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

Natural hazards

Woonsocket Township faces a moderate natural-hazard risk, led by inland flooding

FEMA expects less storm and flood damage in Woonsocket Township than in 55% of U.S. communities. Expected losses in Woonsocket Township break down as 34% from inland flooding and 16% from tornadoes.

45risk score of 100
FEMA risk score
45Moderate riskLowerHigher
Inland floodingTornadoesCold waves

FEMA National Risk Index · OpenFEMA

Keep exploring

Everything we know about Woonsocket Township

15pages on Woonsocket Township
After high school

Colleges nearby

None within 15 miles of Woonsocket Township; the nearest are

About Woonsocket Township

City in South Dakota, United States

Official town website ↗

Woonsocket is a city in Sanborn County, South Dakota, United States. The population was 631 at the 2020 census. It is the county seat of Sanborn County.

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

Area
0.8 sq mi
Elevation
1,306 ft
ZIP code
57385
Area code
605

Questions about Woonsocket Township

Short answers, built from the data on this page.

Is Woonsocket Township, SD a good place to live?

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