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South Dakota›Hamlin County

Opdahl TownshipSD

A town of 223, settled in 1882.

Is Opdahl Township a good place to live?

Among 36 South Dakota towns, just 2 have a lower typical July afternoon high than Opdahl Township. Opdahl Township has fewer than 1,000 residents, too few for fair grades; the figures below are still real.

What makes Opdahl Township stand out

Where Opdahl Township beats most towns.

Small town

223 people, and everyone knows the way

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

Nearby towns
Dixon TownshipHayti TownshipCleveland TownshipDixon TownshipHayti TownshipCleveland TownshipOpdahl Township
Getting set up

Moving to Opdahl Township: who provides what

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

The full setup list →
PowerNorthWestern Energy13.3¢/kWh · EIA 2025HIFLD · EIA
WaterSioux Rural Water SystemNo health-based violations in 5 years · EPAEPA
Internet4 providers100% of addresses get 100/20 MbpsFCC
Trash & dumpNot on file yetWe don’t have Opdahl Township’s trash rules yet
SchoolsHamlin School District 28-3Which 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 hereHamlin County AuditorHamlin County; contacts on the Handbook page.FVAP, Jul 2023
ZIP codes57241, 57221, 5724257241 65% · 57221 21% · 57242 14%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 Opdahl Township.

Work & commute

With 1.7 jobs for every working resident, Opdahl Township draws in 120 commuters

Among working residents in Opdahl Township, 4.2% work locally, below both South Dakota’s towns (29%) and U.S. towns (8%). Jobs in Opdahl Township grew by 91 from 2013 to 2023, reaching 123. The top destinations are Lake Norden (17%), Brookings (10%) and Watertown (8%). Half the trips to work are shorter than 12 miles.

4%work in town

Where working residents work

In Opdahl Township4%
Lake Norden17%
Brookings10%
Watertown8%
Hayti7%
12 mi
median commute distance
123
jobs based in Opdahl Township
A job hub
jobs vs. working residents

Census LEHD 2023 · ACS

Schools

The schools Opdahl Township’s kids attend

The Hamlin School District 28-3 runs its public schools. 3 public schools serve Opdahl Township, with 896 students in all.

SchoolLevelStudentsLetter
Hamlin Elementary - 09Largest public elementary schoolGrades PK–5Grades PK–5472B+
Hamlin High School - 01Largest public high schoolGrades 9–12Grades 9–12226B+

NCES · EDFacts

Climate

Four seasons and pleasant summers: that is Opdahl Township’s year

The range runs from 3° on a January night to 82° on a July afternoon, with about 34 inches of snow a winter.

34″snow a winter

Typical low → high °F

Winter7–25°
Spring32–54°
Summer57–79°
Fall35–56°
Sep 30
typical first frost
May 7
typical last frost
+1.2°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

Outdoors

Protected land: 9.4% of Opdahl Township

1.3 miles of trail. Only 3 of the 33 South Dakota towns we compare have a higher share of conserved land than Opdahl Township.

9.4%conserved
9.4%
conserved · 2,142 of 22,840 acres
1.3 mi
of trails · 0 per sq mi

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

Health

How healthy Opdahl Township is

Nearly three quarters of Opdahl Township adults had a checkup this year. The town tracks South Dakota closely on all 26 CDC measures. Among adults here, 31% sleep under 7 hours, near the South Dakota town median (30%) and below the median of U.S. towns (36%).

Opdahl TownshipSouth Dakota townsU.S. towns
Yearly checkup (CDC PLACES)74%76%79%
Sleep under 7 hours (CDC PLACES)31%30%36%
High blood pressure (CDC PLACES)30%31%35%
Binge drink (CDC PLACES)19%19%16%
26 measures vs. South Dakota
0 better26 too close to call0 worse
Prairie Lakes Healthcare System
18.7 mi away · emergency room
1 of 3
care shortages: mental health

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

Natural hazards

Opdahl Township has a moderate natural-hazard risk, chiefly from inland flooding

Opdahl Township has had 7 paid flood insurance claims since 1997. Expected storm and flood damage is lower than in nearly three fifths of U.S. communities.

41risk score of 100
FEMA risk score
41Moderate riskLowerHigher
Inland floodingCold wavesTornadoes
7
paid flood claims since 1997

FEMA flood insurance claims · FEMA National Risk Index · OpenFEMA

Keep exploring

Everything we know about Opdahl Township

18pages on Opdahl Township
After high school

Colleges nearby

None within 15 miles of Opdahl Township; the nearest are

A job hub

Every workday, about 120 people come to Opdahl Township for work

Where Opdahl Township’s working residents go each day. Line width shows the share.

17% → Lake Norden Lake Norden 17% 10% → Brookings Brookings 10% 8% → Watertown Watertown 8% 7% → Hayti Hayti 7% 6% → Lake Poinsett Lake Poinsett 6% 3% → Bryant Bryant 3% Opdahl Township · 4% stay
123jobs based in Opdahl Township
4%of working residents work in town
12 mimedian commute distance

Census LEHD 2023

Questions about Opdahl Township

Short answers, built from the data on this page.

Is Opdahl Township, SD a good place to live?

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