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Mansfield, IL
Full City Profile · Illinois · Piatt County County
3.1
/5.0
B
Good
890
Population
1,745/sq mi density
$72,500
Median Income
$38,961 per capita
$133,600
Home Value
$218,814 Zillow
$1,057
Median Rent
24.2% income on rent
51°F
Avg Temperature
275 sunny days/yr
153
Violent Crime/100K
497 property/100K
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.4 / 5.0
$72,500 median income, 2.0% unemployment
A+
Affordability
5.0 / 5.0
$133,600 home value, $1,057/mo rent
F
Safety
1.0 / 5.0
153 violent crimes/100K
D
Education
1.8 / 5.0
10.5% bachelor's degree or higher
Mansfield experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 25°F in January while summers reach 73°F in July. The area gets 275 sunny days per year. Annual precipitation totals 39.6 inches. Air quality is rated Good with a median AQI of 43.
Temperature
25°F Jan (-4°C)
73°F Jul (23°C)
| Annual Average | 51.1°F |
| 5% below US avg | |
| January Average | 25°F (-4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 727 ft (222 m) |
| Area | 0.2 sq mi (0.5 km²) |
| Population Density | 1,745/sq mi |
| Coordinates | 40.2120°N, 88.5087°W |
| Timezone | America/Chicago |
| County | Piatt County County |
| Nearest Airport | Central Il Regional/Bloomington-Normal (BMI) 28 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 35.0 / 100 |
| Social Vulnerability | 24.6 / 100 |
| Community Resilience | 88.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 25°F (-4°C) | 1.7 in | Coldest |
| February | 29°F (-2°C) | 1.7 in | Driest |
| March | 40°F (4°C) | 3.2 in | |
| April | 51°F (11°C) | 3.9 in | |
| May | 62°F (17°C) | 4.1 in | |
| June | 72°F (22°C) | 3.7 in | |
| July | 73°F (23°C) | 4.2 in | Warmest, Wettest |
| August | 73°F (23°C) | 3.7 in | |
| September | 66°F (19°C) | 3.4 in | |
| October | 54°F (12°C) | 2.7 in | |
| November | 41°F (5°C) | 2.9 in | |
| December | 30°F (-1°C) | 2.8 in |
Mansfield has a seasonal temperature swing of 48°F / from 25°F in January to 73°F in July. Total annual precipitation is 38.0 inches, with July being the wettest month (4.2") and February the driest (1.7").