ZIP code
61370
Tonica, IL
61370 covers Tonica in LaSalle County, with 1,250 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 61370. Methodology
ZIP code map of 61370

About ZIP code 61370
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 61370. Not ACS. Methodology
People in 61370
Race
- White1,196
- Black or African American3
- American Indian or Alaska Native1
- Asian5
- Other race43
- Two or more races69
Hispanic or Latino (any race): 85
Age
- Under 10128
- 10 to 19203
- 20 to 29126
- 30 to 39166
- 40 to 49156
- 50 to 59184
- 60 to 69158
- 70 to 79129
- 80 and older67
Income and housing in 61370
Education
- High school graduate95.4%
- Bachelor's degree16.9%
- Graduate degree8.7%
Places covering 61370
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Tonica56.9%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- LaSalle County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
43.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 61370
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,449 | |
| 2006 | 1,365 | |
| 2007 | 1,392 | |
| 2008 | 1,357 | |
| 2009 | 1,352 | |
| 2010 | 1,391 | |
| 2011 | 1,388 | 1,411 |
| 2012 | 1,532 | 1,380 |
| 2013 | 1,422 | 1,370 |
| 2014 | 1,308 | 1,370 |
| 2015 | 1,421 | 1,350 |
| 2016 | 1,438 | 1,320 |
| 2017 | 1,383 | 1,340 |
| 2018 | 1,393 | 1,270 |
| 2019 | 1,504 | 1,280 |
| 2020 | 1,354 | 1,310 |
| 2021 | 1,189 | 1,280 |
| 2022 | 1,168 | 1,290 |
| 2023 | 1,250 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 61370
12 nearest ZIP centroids (any distance)
- 61332Leonore3.2 miPop 150 · Income $68,750
- 61348Oglesby5.2 miPop 4,397 · Income $71,197
- 61334Lostant5.4 miPop 620 · Income $96,417
- 61316Cedar Point5.6 miPop 212 · Income $59,583
- 61363Standard8.0 miPop 284 · Income $52,500
- 61377Wenona10.0 miPop 1,458 · Income $48,472
- 61354Peru10.1 miPop 10,366 · Income $69,382
- 61326Granville10.2 miPop 2,102 · Income $71,071
- 61335Mc Nabb10.8 miPop 316 · Income $77,500
- 61336Magnolia11.3 miPop 522 · Income $88,333
- 61364Streator11.4 miPop 18,236 · Income $57,147
- 61340Mark11.6 miPop 497 · Income $79,286
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 61370, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 61370 FAQ
- What city is ZIP code 61370 in?
- 61370 is in Tonica, IL.
- What county is 61370 in?
- 61370 is in LaSalle County.
- What is the median household income in 61370?
- The median household income in 61370 is $82,917.
- Which ZIP codes are near 61370?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 61370.