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ArmourSD

A town of 675, settled in 1885. Home to 2 places on the National Register of Historic Places.

Population
675
−0.1% since 2010
Median home value
$106K
Census ACS
Household income
$82K
median
Median age
50.2
years
Jobs based here
315
Balanced

What makes Armour stand out

The thing Armour does most differently from other towns.

Picked automatically from the data
Small town

675 people, and everyone knows the way

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

Nearby towns
IndependenceChesterIndependenceChesterArmour

Armour’s report card

See the data ↓

Now in Armour

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The data

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

Climate

Four seasons, pleasant summers

Armour has cold, snowy winters and warm summers. A typical July afternoon reaches 87°, a January night drops to 10°, and about 34 inches of snow falls in a normal winter.

34″snow a winter

Typical low → high °F

Winter12–33°
Spring35–59°
Summer60–84°
Fall37–62°
Oct 6
typical first frost
May 3
typical last frost
+0.7°
vs. the 20th-century average
NOAA U.S. Climate Normals, 1991–2020Full climate →
Natural hazards

Low risk, with cold waves at the top

Expected storm and flood damage is higher than in 35% of U.S. communities.

35risk score of 100
FEMA risk score
35Low riskLowerHigher
Cold wavesInland floodingTornadoes
1
paid flood claims since 1997
2
federal disasters paid out here
FEMA National Risk Index · OpenFEMANatural hazards →
Work & commute

About one in six working residents works right in Armour

Most working residents leave Armour for work: only 16% work in town. The top destinations are Corsica (13%), Mitchell (9%) and Sioux Falls (8%). Half commute less than 25 miles.

16%work in town

Where working residents work

In Armour16%
Corsica13%
Mitchell9%
Sioux Falls8%
Platte5%
25 mi
median commute distance
315
jobs based in Armour
Balanced
jobs vs. working residents
Census LEHD 2023 · ACSCommute map →
Schools

Armour’s public schools outperform 60% of South Dakota districts

The public schools Armour’s kids attend outperform 60% of South Dakota’s districts on state tests. Among towns with similar incomes, they sit near the middle.

BSchool Grade
SchoolGradesStudentsGrade
Armour Elementary - 02PK–5119C+
Armour Middle School - 036–850B−
Armour High School - 019–1257B+
NCES · EDFacts · graded within SD on state testsAll 3 schools →
Health

How healthy Armour is

Armour beats the South Dakota average on 3 of 26 CDC measures and trails it on 9.

26 measures vs. South Dakota
3 better14 too close to call9 worse
What stands outArmourSD
Fewer binge drinkers15.2%18.8%
More adults treating high blood pressure82%75.9%
More adults with heart disease9.9%6.8%
Douglas County Memorial Hospital-Cah
0.4 mi away · emergency room
2 of 3
care shortages: primary care, mental health
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSAFull health report →
Main St
1914 · Main St · Library of Congress
Armour’s story

141 years in pictures

6 postcards, papers and photographs from public archives, and 2 places on the National Register.

SDMap-doton-ArmourArmour, South Dakota signDouglas County Museum 2
Explore the history →

Landmarks

2 places in Armour on the National Register of Historic Places.

All landmarks →

Famous people from Armour

8 notable people were born in Armour.

See all 8 →

About Armour

City in South Dakota, United States

Official town website ↗

Armour is a city in and the county seat of Douglas County, South Dakota, United States. The population was 698 at the 2020 census.

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

Established
1885
Population
698
Area
1.0 sq mi
Elevation
1,529 ft
ZIP code
57313
Area code
605

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