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ZIP Code 61370
Tonica, IL, LaSalle County
Population
1,215
Land area
44.6sq mi
People per sq mi
27
City
Tonica
ZIP 61370 and nearby ZIP codes
ZIP 61370 at a glance
- ZIP 61370 (Tonica) is 88% less dense than Illinois as a whole.
- Households here earn a median of $91,094 a year, 9% more than the Illinois figure of $83,390.
- A typical owner-occupied home is valued at $155,100 (41% below Illinois) and median rent is $900 a month.
Local data for ZIP 61370
Counts from official public data
Housing and community stats
ZIP 61370, American Community Survey 2020-2024
Median household income
$91,094
Poverty rate
12.4%
Median home value
$155,100
Prices +1.9% in a year
Median rent
$900/mo
Homeownership
87.9%
Bachelor's or higher
17.6%
Median age
41.2
Average commute
28.6 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
32
ZIP Business Patterns 2023
Employees
210
$13.5M annual payroll
PPP loans
$3.4M
71 loans
Campaign donations
$3,741
80% D, 2% R, 2026 cycle
Environment and hazard risk
ZIP 61370, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: cold wave
Storm events since 1996
825
Countywide, mostly thunderstorm wind
Flood insurance policies
222
0.5% of homes, county
July high / Jan low
84° / 14°F
38.0 inches of rain a year
Health statistics
Share of adults in ZIP 61370, CDC PLACES estimates
Obesity
37.5%
U.S. 33.3% +4.2 pts
Diabetes
12.2%
U.S. 12.1% about the same
Smoking
15.1%
U.S. 12.8% +2.3 pts
Uninsured (18-64)
7.8%
U.S. 11.1% -3.3 pts
Frequently asked questions
- What city is ZIP code 61370?
- ZIP code 61370 is in Tonica, IL (LaSalle County).
- What county is ZIP code 61370 in?
- ZIP code 61370 is mostly in LaSalle County, Illinois.
- How many people live in ZIP code 61370?
- About 1,215 people live in the 61370 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.