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Kilbourne, IL
Full City Profile · Illinois · Fulton County County
2.2
/5.0
C
Fair
272
Population
306/sq mi density
$40,625
Median Income
$20,075 per capita
$69,200
Home Value
$152,525 Zillow
$695
Median Rent
22.5% income on rent
53°F
Avg Temperature
275 sunny days/yr
409
Violent Crime/100K
3,558 property/100K
C
Overall
2.2 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Economy
1.4 / 5.0
$40,625 median income, 9.8% unemployment
A+
Affordability
5.0 / 5.0
$69,200 home value, $695/mo rent
F
Safety
1.0 / 5.0
409 violent crimes/100K (8% above avg)
D
Education
1.6 / 5.0
7.1% bachelor's degree or higher
Kilbourne experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 25°F in January while summers reach 77°F in July. The area gets 275 sunny days per year. Annual precipitation totals 41.0 inches. The area receives 27.9 inches of snow annually. Air quality is rated Good with a median AQI of 43.
Temperature
25°F Jan (-4°C)
77°F Jul (25°C)
| Annual Average | 52.5°F |
| 3% below US avg | |
| January Average | 25°F (-4°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 495 ft (151 m) |
| Area | 0.9 sq mi (2.3 km²) |
| Population Density | 306/sq mi |
| Coordinates | 40.1519°N, 90.0115°W |
| Timezone | America/Chicago |
| County | Fulton County County |
| Nearest Airport | General Downing - Peoria International (PIA) 39 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 59.0 / 100 |
| Social Vulnerability | 35.9 / 100 |
| Community Resilience | 77.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 25°F (-4°C) | 1.5 in | Coldest, Driest |
| February | 30°F (-1°C) | 1.6 in | |
| March | 41°F (5°C) | 3.0 in | |
| April | 53°F (12°C) | 3.6 in | |
| May | 63°F (17°C) | 4.2 in | Wettest |
| June | 72°F (22°C) | 3.8 in | |
| July | 77°F (25°C) | 3.8 in | Warmest |
| August | 74°F (23°C) | 3.4 in | |
| September | 67°F (19°C) | 3.6 in | |
| October | 55°F (13°C) | 2.8 in | |
| November | 42°F (5°C) | 3.0 in | |
| December | 30°F (-1°C) | 2.6 in |
Kilbourne has a seasonal temperature swing of 52°F / from 25°F in January to 77°F in July. Total annual precipitation is 36.9 inches, with May being the wettest month (4.2") and January the driest (1.5").