ZIP code
61342
Mendota, IL
61342 covers Mendota in LaSalle County, with 8,373 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 61342. Methodology
ZIP code map of 61342

About ZIP code 61342
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 61342. Not ACS. Methodology
People in 61342
Race
- White6,602
- Black or African American101
- American Indian or Alaska Native77
- Asian76
- Native Hawaiian and Pacific Islander4
- Other race905
- Two or more races883
Hispanic or Latino (any race): 2,245
Age
- Under 101,025
- 10 to 191,238
- 20 to 29969
- 30 to 39948
- 40 to 491,006
- 50 to 591,075
- 60 to 691,115
- 70 to 79761
- 80 and older511
Income and housing in 61342
Education
- High school graduate87.3%
- Bachelor's degree18.3%
- Graduate degree7.3%
Places covering 61342
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.
- Mendota81.6%
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 County98.4%
- Bureau County1.0%
- Lee County0.6%
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
18.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 61342
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 8,956 | |
| 2006 | 8,551 | |
| 2007 | 8,882 | |
| 2008 | 8,588 | |
| 2009 | 8,568 | |
| 2010 | 8,582 | |
| 2011 | 8,931 | 8,586 |
| 2012 | 8,873 | 8,490 |
| 2013 | 9,255 | 8,360 |
| 2014 | 9,119 | 8,320 |
| 2015 | 9,008 | 8,310 |
| 2016 | 9,067 | 8,120 |
| 2017 | 8,856 | 8,050 |
| 2018 | 8,763 | 8,030 |
| 2019 | 8,435 | 7,850 |
| 2020 | 8,474 | 7,930 |
| 2021 | 8,564 | 7,610 |
| 2022 | 8,389 | 7,620 |
| 2023 | 8,373 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 61342
12 nearest ZIP centroids (any distance)
- 61371Triumph4.5 miPop 75 · Income —
- 61372Troy Grove5.4 miPop 269 · Income $81,838
- 60518Earlville9.3 miPop 3,576 · Income $73,750
- 61330La Moille10.0 miPop 1,238 · Income $69,844
- 61317Cherry10.0 miPop 488 · Income $47,250
- 61301La Salle10.1 miPop 10,312 · Income $59,260
- 61373Utica10.5 miPop 2,120 · Income $102,639
- 61312Arlington10.5 miPop 371 · Income $86,250
- 61367Sublette10.5 miPop 814 · Income $58,580
- 61318Compton11.6 miPop 615 · Income $64,375
- 61353Paw Paw12.1 miPop 1,219 · Income $64,667
- 61337Malden12.8 miPop 551 · Income $71,250
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 61342, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 61342 FAQ
- What city is ZIP code 61342 in?
- 61342 is in Mendota, IL.
- What county is 61342 in?
- 61342 is in LaSalle County.
- What is the median household income in 61342?
- The median household income in 61342 is $65,184.
- Which ZIP codes are near 61342?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 61342.