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South Heart, ND
Full City Profile · North Dakota · Stark County County
4.1
/5.0
A
Great
556
Population
412/sq mi density
$138,780
Median Income
$55,180 per capita
$333,100
Home Value
$310,033 Zillow
$636
Median Rent
9.0% income on rent
42°F
Avg Temperature
273 sunny days/yr
A
Overall
4.1 / 5.0
Strong
A+
Economy
4.6 / 5.0
$138,780 median income, 4.4% unemployment
A+
Affordability
5.0 / 5.0
$333,100 home value, $636/mo rent
C+
Education
2.8 / 5.0
22.9% bachelor's degree or higher
South Heart has a cool climate with an average annual temperature of 42°F (6°C). Winters average 15°F in January while summers reach 69°F in July. The area gets 273 sunny days per year. Annual precipitation totals 17.6 inches. Air quality is rated Good with a median AQI of 38.
Temperature
15°F Jan (-10°C)
69°F Jul (21°C)
| Annual Average | 42.0°F |
| 22% below US avg | |
| January Average | 15°F (-10°C) |
| July Average | 69°F (21°C) |
| Sunny Days | 273 days/yr |
Geography
| Elevation | 2,499 ft (762 m) |
| Area | 1.0 sq mi (2.5 km²) |
| Population Density | 412/sq mi |
| Coordinates | 46.8681°N, 102.9905°W |
| Timezone | America/Chicago |
| County | Stark County County |
| Nearest Airport | Dickinson/Theodore Roosevelt Regional (DIK) 10 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 37.3 / 100 |
| Social Vulnerability | 15.8 / 100 |
| Community Resilience | 63.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Very High |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Moderate |
| Drought | Very Low |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 15°F (-10°C) | 0.4 in | Coldest, Driest |
| February | 20°F (-7°C) | 0.4 in | |
| March | 30°F (-1°C) | 0.6 in | |
| April | 43°F (6°C) | 1.6 in | |
| May | 55°F (13°C) | 2.4 in | |
| June | 64°F (18°C) | 3.4 in | Wettest |
| July | 69°F (21°C) | 2.1 in | Warmest |
| August | 69°F (21°C) | 1.6 in | |
| September | 58°F (14°C) | 1.6 in | |
| October | 45°F (7°C) | 1.2 in | |
| November | 28°F (-2°C) | 0.6 in | |
| December | 17°F (-8°C) | 0.4 in |
South Heart has a seasonal temperature swing of 55°F / from 15°F in January to 69°F in July. Total annual precipitation is 16.2 inches, with June being the wettest month (3.4") and January the driest (0.4").