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South Dakota›McCook County

JeffersonSD

A town of 72. Healthier than 76% of U.S. towns.

Population
72
residents
Median home value
$136K
Census ACS
Household income
$126K
median
Median age
39.6
years
Jobs based here
20
A commuter town

What makes Jefferson stand out

The thing Jefferson does most differently from other towns.

Picked automatically from the data
Small town

72 people, and everyone knows the way

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

Nearby towns
BridgewaterBentonEmeryPleasantBridgewaterBentonEmeryPleasantJefferson

Jefferson’s report card

See the data ↓

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The data

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

Health

Healthier than 76% of U.S. towns

Jefferson beats the South Dakota average on 2 of 26 CDC measures and trails it on 3.

A−Health Grade
26 measures vs. South Dakota
2 better21 too close to call3 worse
What stands outJeffersonSD
More adults treating high blood pressure79.8%75.9%
More adults getting cholesterol checked87.5%84.8%
More adults who have had cancer11.2%9.2%
Freeman Medical Center - Cah
20.7 mi away · emergency room
1 of 3
care shortages: mental health
67th
percentile among SD towns
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSAFull health report →
Work & commute

Most working residents commute out of Jefferson

Most working residents leave Jefferson for work: only 0% work in town. The top destinations are Sioux Falls (26%), Bridgewater (10%) and Emery (6%). Half commute less than 32 miles.

0%work in town

Where working residents work

In Jefferson0%
Sioux Falls26%
Bridgewater10%
Emery6%
Mitchell6%
32 mi
median commute distance
20
jobs based in Jefferson
A commuter town
jobs vs. working residents
Census LEHD 2023 · ACSCommute map →
Climate

Four seasons, pleasant summers

Jefferson has cold, snowy winters and warm summers. A typical July afternoon reaches 85°, a January night drops to 8°, and about 36 inches of snow falls in a normal winter.

36″snow a winter

Typical low → high °F

Winter11–30°
Spring34–57°
Summer60–82°
Fall37–60°
Oct 7
typical first frost
Apr 30
typical last frost
+0.8°
vs. the 20th-century average
NOAA U.S. Climate Normals, 1991–2020Full climate →
Outdoors

12.3% of Jefferson is conserved land

3.0 miles of trails across 0 parks and preserves.

12.3%conserved
12.3%
conserved · 2,801 of 22,729 acres
3.0 mi
of trails · 0.1 per sq mi
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-USParks & trails →
Natural hazards

Moderate risk, with inland flooding at the top

Expected storm and flood damage is higher than in 55% of U.S. communities.

55risk score of 100
FEMA risk score
55Moderate riskLowerHigher
Inland floodingTornadoesDrought
FEMA National Risk Index · OpenFEMANatural hazards →
A commuter town

100% of working residents leave Jefferson for work

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

26% → Sioux Falls Sioux Falls 26% 10% → Bridgewater Bridgewater 10% 6% → Emery Emery 6% 6% → Mitchell Mitchell 6% 4% → Canistota Canistota 4% 4% → Salem Salem 4% Jefferson · 0% stay
20jobs based in Jefferson
0%of working residents work in town
32 mimedian commute distance

Census LEHD 2023

Flooding - Jefferson, S. D. , June 12, 2011 -- Members of the State Incident Management Team inspect flood conditions a…
2011 · Flooding - Jefferson, S. D. , June 12, 2011 -- Members of the State Incident Management Team inspect flood conditions a… · Wikimedia Commons
Jefferson’s story

Jefferson in pictures

2 postcards, papers and photographs from public archives.

SDMap-doton-Jefferson
Explore the history →

More about Jefferson

Still missing for Jefferson:a photo of Jeffersonupcoming events

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