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Star Prairie, WI
Full City Profile · Wisconsin · St. Croix County County
2.9
/5.0
C+
Fair
579
Population
271/sq mi density
$71,667
Median Income
$37,254 per capita
$269,800
Home Value
$362,943 Zillow
$988
Median Rent
30.9% income on rent
44°F
Avg Temperature
270 sunny days/yr
150
Violent Crime/100K
2,237 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.9 / 5.0
$71,667 median income, 2.3% unemployment
A+
Affordability
4.6 / 5.0
$269,800 home value, $988/mo rent
F
Safety
1.0 / 5.0
150 violent crimes/100K
C
Education
2.2 / 5.0
14.7% bachelor's degree or higher
Star Prairie has a cool climate with an average annual temperature of 44°F (7°C). Winters average 13°F in January while summers reach 71°F in July. The area gets 270 sunny days per year. Annual precipitation totals 30.5 inches. The area receives 42.6 inches of snow annually. Air quality is rated Good with a median AQI of 38.
Temperature
13°F Jan (-11°C)
71°F Jul (22°C)
| Annual Average | 44.2°F |
| 18% below US avg | |
| January Average | 13°F (-11°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 270 days/yr |
Geography
| Elevation | 926 ft (282 m) |
| Area | 0.8 sq mi (2.1 km²) |
| Population Density | 271/sq mi |
| Coordinates | 45.1975°N, 92.5321°W |
| Timezone | America/Chicago |
| County | St. Croix County County |
| Nearest Airport | New Richmond Regional (RNH) 3 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 64.1 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 77.4 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | Very Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 13°F (-11°C) | 0.9 in | Coldest |
| February | 18°F (-8°C) | 0.8 in | Driest |
| March | 30°F (-1°C) | 1.7 in | |
| April | 45°F (7°C) | 2.6 in | |
| May | 58°F (14°C) | 3.4 in | |
| June | 66°F (19°C) | 4.5 in | Wettest |
| July | 71°F (22°C) | 3.7 in | Warmest |
| August | 69°F (20°C) | 4.4 in | |
| September | 59°F (15°C) | 3.8 in | |
| October | 47°F (9°C) | 2.5 in | |
| November | 31°F (-0°C) | 1.5 in | |
| December | 17°F (-9°C) | 1.1 in |
Star Prairie has a seasonal temperature swing of 58°F / from 13°F in January to 71°F in July. Total annual precipitation is 31.0 inches, with June being the wettest month (4.5") and February the driest (0.8").