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Tampico, IL
Full City Profile · Illinois · Whiteside County County
2.9
/5.0
C+
Fair
607
Population
1,556/sq mi density
$58,281
Median Income
$28,094 per capita
$87,700
Home Value
$123,330 Zillow
$893
Median Rent
28.1% income on rent
49°F
Avg Temperature
275 sunny days/yr
414
Violent Crime/100K
1,461 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$58,281 median income, 2.9% unemployment
A+
Affordability
5.0 / 5.0
$87,700 home value, $893/mo rent
F
Safety
1.0 / 5.0
414 violent crimes/100K (9% above avg)
D
Education
2.0 / 5.0
12.4% bachelor's degree or higher
Tampico experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 21°F in January while summers reach 73°F in July. The area gets 275 sunny days per year. Annual precipitation totals 36.8 inches. The area receives 35.9 inches of snow annually. Air quality is rated Good with a median AQI of 43.
Temperature
21°F Jan (-6°C)
73°F Jul (23°C)
| Annual Average | 49.3°F |
| 9% below US avg | |
| January Average | 21°F (-6°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 640 ft (195 m) |
| Area | 0.4 sq mi (1.0 km²) |
| Population Density | 1,556/sq mi |
| Coordinates | 41.6308°N, 89.7851°W |
| Timezone | America/Chicago |
| County | Whiteside County County |
| Nearest Airport | Illinois Valley Regional-Walter A Duncan Field (VYS) 38 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 65.8 / 100 |
| Social Vulnerability | 43.6 / 100 |
| Community Resilience | 81.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 21°F (-6°C) | 1.4 in | Coldest |
| February | 25°F (-4°C) | 1.3 in | Driest |
| March | 37°F (3°C) | 2.6 in | |
| April | 49°F (10°C) | 3.7 in | |
| May | 61°F (16°C) | 4.4 in | |
| June | 70°F (21°C) | 4.6 in | Wettest |
| July | 73°F (23°C) | 3.7 in | Warmest |
| August | 72°F (22°C) | 4.4 in | |
| September | 64°F (18°C) | 3.5 in | |
| October | 53°F (11°C) | 2.8 in | |
| November | 38°F (4°C) | 2.6 in | |
| December | 26°F (-3°C) | 2.1 in |
Tampico has a seasonal temperature swing of 52°F / from 21°F in January to 73°F in July. Total annual precipitation is 37.1 inches, with June being the wettest month (4.6") and February the driest (1.3").