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South Dakota›Lake County

ClarnoSD

A town of 5. Nearly 17.5% of it is conserved land.

Population
5
residents

What makes Clarno stand out

The thing Clarno does most differently from other towns.

Picked automatically from the data
Small town

5 people, and everyone knows the way

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

Nearby towns
VermillionOrlandWinfredBrookfieldVermillionOrlandWinfredBrookfieldClarno

Clarno’s report card

See the data ↓

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45°
Clear
H 60° · L 48°

Upcoming events

Nothing on the calendar.

The data

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

Outdoors

17.5% of Clarno is conserved land

8.1 miles of trails across 0 parks and preserves.

17.5%conserved
17.5%
conserved · 4,033 of 22,993 acres
8.1 mi
of trails · 0.2 per sq mi
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-USParks & trails →
Climate

Four seasons, pleasant summers

Clarno has cold, snowy winters and pleasant summers. A typical July afternoon reaches 83°, a January night drops to 7°, and about 37 inches of snow falls in a normal winter.

37″snow a winter

Typical low → high °F

Winter10–28°
Spring34–56°
Summer59–81°
Fall36–58°
Oct 4
typical first frost
May 3
typical last frost
+0.7°
vs. the 20th-century average
NOAA U.S. Climate Normals, 1991–2020Full climate →
Health

How healthy Clarno is

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

26 measures vs. South Dakota
2 better21 too close to call3 worse
What stands outClarnoSD
More adults treating high blood pressure78.8%75.9%
More adults getting cholesterol checked87%84.8%
More adults who have had cancer11%9.2%
Madison Regional Health System
12.5 mi away · emergency room
1 of 3
care shortages: mental health
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSAFull health report →
Natural hazards

Moderate risk, with inland flooding at the top

Expected storm and flood damage is higher than in 41% of U.S. communities.

41risk score of 100
FEMA risk score
41Moderate riskLowerHigher
Inland floodingTornadoesCold waves
FEMA National Risk Index · OpenFEMANatural hazards →
Schools

Clarno’s public schools outperform 51% of South Dakota districts

The public schools Clarno’s kids attend, from kindergarten through graduation, outperform 51% of South Dakota’s districts on state tests and graduation.

B−School Grade
SchoolGradesStudentsGrade
Graceville Colony - 07K–823Not graded
NCES · EDFacts · graded within SD on state tests and graduationAll 1 schools →

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