Solen is a city in Sioux County, North Dakota, United States and on the Standing Rock Sioux Reservation. The population was 70 at the 2020 census. The town has a gas station and automotive repair shop called Hoffman's Garage which has been family owned and operated since the early 1900s.

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

Town numbers

ZIP code58570

Area code701

Living in Solen

Health in Solen

Compared with North Dakota

2better than ND·25worse

of 32 measures CDC estimates. The other 5 are too close to call.

Conditions 10▼ 2 close Habits 1▲ 3▼ 0 close Care 1▲ 4▼ 2 close Mind 4▼ 1 close Everyday needs 4▼ 0 close

BetterToo close to callWorse

What stands out

15.2%Fewer binge drinkersND 21.3% · better 82.3%More adults treating high blood pressureND 76.3% · better 30.6%More adults facing food insecurityND 10.7% · worse

Care nearby

Standing Rock Service UnitFort Yates · 19.8 mi · ER · rural critical access

Bismarck ClinicBismarck · 28.3 mi · sliding-scale fees

Primary careShortage · county-wide

DentalShortage · county-wide

Mental healthShortage · county-wide

CDC PLACES 2025 · modeled estimates for adults · CDC's estimate for Solen · CMS · HRSAHealth in Solen →

Natural hazards in Solen

High

Expected storm and flood damage is higher than in 63% of U.S. communities.

🥶 Cold waves🌊 Inland flooding

0Does Solen flood?no paid flood claims on record 1Disasters that paid out herefederal disaster sent FEMA money to Solen

FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Solen →

Climate in Solen

Full climate →

Solen has cold, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 84°, a January night drops to 2°, and about 45 inches of snow falls in a normal winter.

26° / 6°Winter

55° / 30°Spring

82° / 55°Summer

57° / 32°Fall

How much snow does Solen get?About 45 inches a winter.Rain & snow →When is the first frost?Around Sep 24, with the last in spring around May 12.Frost dates →Is it warmer than it used to be?+1.2° vs. the 20th century.Then & now →

NOAA U.S. Climate Normals, 1991–2020Climate in Solen →

Schools in Solen

All Solen schools →

D⁻

School Grade D-

The public schools Solen’s kids attend trail 98% of North Dakota’s districts on state tests. Among towns with similar incomes, they rank near the bottom.

DistrictSOLEN 3Schools2

Solen High School D-High · Grades 6–12 · 99 students Solen Jr. High SchoolGrades M

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results, graded within ND. Ratings are from neighbors.