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Mondamin, IA
Full City Profile · Iowa · Washington County County
3.1
/5.0
B
Good
378
Population
840/sq mi density
$71,750
Median Income
$32,246 per capita
$90,000
Home Value
$201,302 Zillow
$919
Median Rent
27.1% income on rent
48°F
Avg Temperature
275 sunny days/yr
411
Violent Crime/100K
1,984 property/100K
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$71,750 median income, 1.3% unemployment
A+
Affordability
5.0 / 5.0
$90,000 home value, $919/mo rent
F
Safety
1.0 / 5.0
411 violent crimes/100K (8% above avg)
C
Education
2.3 / 5.0
16.0% bachelor's degree or higher
Mondamin experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 19°F in January while summers reach 74°F in July. The area gets 275 sunny days per year. Annual precipitation totals 39.8 inches. The area receives 45.6 inches of snow annually. Air quality is rated Good with a median AQI of 43.
Temperature
19°F Jan (-7°C)
74°F Jul (23°C)
| Annual Average | 48.1°F |
| 11% below US avg | |
| January Average | 19°F (-7°C) |
| July Average | 74°F (23°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 1,023 ft (312 m) |
| Area | 0.5 sq mi (1.2 km²) |
| Population Density | 840/sq mi |
| Coordinates | 41.7100°N, 96.0215°W |
| Timezone | America/Chicago |
| County | Washington County County |
| Nearest Airport | Eppley Airfield (OMA) 29 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| PM2.5 (Fine Particles) | 7.6 μg/m³ |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 25.5 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 91.4 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | No Rating |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Very Low |
| Lightning | Very Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 19°F (-7°C) | 0.7 in | Coldest, Driest |
| February | 27°F (-3°C) | 0.7 in | |
| March | 38°F (3°C) | 2.2 in | |
| April | 51°F (11°C) | 3.1 in | |
| May | 62°F (17°C) | 4.3 in | Wettest |
| June | 72°F (22°C) | 4.1 in | |
| July | 74°F (23°C) | 3.5 in | Warmest |
| August | 73°F (23°C) | 3.4 in | |
| September | 65°F (18°C) | 3.3 in | |
| October | 53°F (11°C) | 2.4 in | |
| November | 37°F (3°C) | 1.5 in | |
| December | 25°F (-4°C) | 0.9 in |
Mondamin has a seasonal temperature swing of 55°F / from 19°F in January to 74°F in July. Total annual precipitation is 30.1 inches, with May being the wettest month (4.3") and January the driest (0.7").