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Brimfield, IL
Full City Profile · Illinois · Peoria County County
3.2
/5.0
B
Good
692
Population
752/sq mi density
$61,417
Median Income
$31,603 per capita
$144,800
Home Value
$289,492 Zillow
$847
Median Rent
18.3% income on rent
51°F
Avg Temperature
275 sunny days/yr
47
Violent Crime/100K
425 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$61,417 median income, 5.0% unemployment
A+
Affordability
5.0 / 5.0
$144,800 home value, $847/mo rent
F
Safety
1.0 / 5.0
47 violent crimes/100K
B
Education
3.1 / 5.0
26.3% bachelor's degree or higher
Brimfield experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 24°F in January while summers reach 74°F in July. The area gets 275 sunny days per year. Annual precipitation totals 38.8 inches. The area receives 20.3 inches of snow annually. Air quality is rated Good with a median AQI of 43.
Temperature
24°F Jan (-5°C)
74°F Jul (24°C)
| Annual Average | 50.8°F |
| 6% below US avg | |
| January Average | 24°F (-5°C) |
| July Average | 74°F (24°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 696 ft (212 m) |
| Area | 0.3 sq mi (0.8 km²) |
| Population Density | 752/sq mi |
| Coordinates | 40.8370°N, 89.8806°W |
| Timezone | America/Chicago |
| County | Peoria County County |
| Nearest Airport | General Downing - Peoria International (PIA) 15 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0489 ppm |
| PM2.5 (Fine Particles) | 8.6 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 90.7 / 100 |
| Social Vulnerability | 50.0 / 100 |
| Community Resilience | 93.6 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively High |
| Lightning | Relatively High |
| Ice Storm | Relatively High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively High |
| Landslide | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-5°C) | 1.5 in | Coldest |
| February | 27°F (-3°C) | 1.4 in | Driest |
| March | 39°F (4°C) | 2.9 in | |
| April | 50°F (10°C) | 3.9 in | |
| May | 62°F (16°C) | 4.0 in | |
| June | 71°F (21°C) | 4.1 in | Wettest |
| July | 74°F (24°C) | 3.9 in | Warmest |
| August | 72°F (22°C) | 3.7 in | |
| September | 65°F (18°C) | 3.8 in | |
| October | 53°F (12°C) | 2.8 in | |
| November | 40°F (4°C) | 2.8 in | |
| December | 27°F (-3°C) | 2.3 in |
Brimfield has a seasonal temperature swing of 51°F / from 24°F in January to 74°F in July. Total annual precipitation is 37.1 inches, with June being the wettest month (4.1") and February the driest (1.4").