United States › Illinois › Mendota CITY
Mendota Illinois · 6,894 residents (2025 est.) · 5.13 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Mendota is home to 6,994 people in Illinois. 22% of adults hold a bachelor's degree, below the 36% national rate. Home values have risen by half since 2000, reaching $134,100. That trails the Illinois median by roughly 38%. Renters pay $773 a month at the median. The median household earns $51,632, about 37% below the national median.
At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 37.8
US median: 38.9
Less educated
22% hold a bachelor's degree
US average: 36%
More affordable
home values down 15%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 7,272 in 2000
6,894 in 2025 (Census Bureau estimate)
1,364 / sq mi
−2%since 2009
from 1,387 / sq mi in 2009
US average: 281
from 37.9 in 2000
US average: 38.9
Population, 1990 – 2024
7K 7K 7K 7K 7K 1990 2000 2010 2020 2024 Mendota Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $51,632
−28%inflation adjusted, since 2000
from $39,354 in 2000
US average: $82,259
from $17,731 in 2000
US average: $44,673
Households earning $100K+
from 26.8% in 2009
US average: 53.3%
from 11.2% in 2000
US average: 12.5%
from 0.482 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 6.3%
Public administration 5.6%
Agriculture, forestry, fishing 3.6%
Arts, entertainment, food 1.6%
Transportation & warehousing 0.8%
Education & health services 0.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$134,100
−15%inflation adjusted, since 2000
from $86,100 in 2000
US average: $376,019
$773
−7%inflation adjusted, since 2000
from $458 in 2000
US average: $1,442
from 73.8% in 2000
37.6% rent
from 10.9% in 2009
US average: 10.0%
2.42 people
−11%since 2009
from 2.72 people in 2009
US average: 2.54
from 24.8% in 2009
US average: 22.9%
from 40.3% in 2009
US average: 47.4%
from 2.2 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 80.4%(5,849)
Hispanic / Latino 18.2%(1,320)
2024
White, non-Hispanic 61.6%(4,310)
Hispanic / Latino 32.7%(2,286)
from 48 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 11 more ancestry groups with data from 13.2% in 2000
US average: 35.6%
High school or higher
from 76.3% in 2000
US average: 89.6%
from 5.9% in 2000
US average: 14.0%
Section 06
Commute & transportation from 13.7 min in 2000
US average: 26.5
from 78.5% in 2009
US average: 68.9%
from 7.2% in 2009
US average: 8.5%
from 4.0% in 2009
US average: 3.2%
from 4.4% in 2009
US average: 15.0%
from 2.5% in 2009
US average: 2.4%
from 1.8% in 2009
US average: 0.4%
from 7.0% in 2009
US average: 8.3%
Section 07
Work & employment from 6.2% in 2011
US average: 5.2%
from 62.8% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 79.1% in 2020
US average: 74.6%
from 10.4% in 2009
US average: 13.1%
from 15.3% in 2009
US average: 42.5%
Section 08
People & community from 10.3% in 2009
US average: 14.1%
from 13.6% in 2009
US average: 6.2%
from 11.6% in 2012
US average: 13.3%
from 13.3% in 2013
US average: 8.4%
from 72.6% in 2017
US average: 91.0%
Computer in household
from 90.1% in 2020
US average: 95.5%
from 86.7% in 2020
US average: 87.7%
from 77.7% in 2016
US average: 77.7%
from 20.4% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 39.4%(1,100)
Women 15+
Never married 38.6%(1,129)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 13.3% in 2013
US average: 8.4%
from 59.5% in 2020
US average: 54.8%
Direct-purchase
from 12.6% in 2020
US average: 13.8%
from 17.7% in 2020
US average: 18.4%
from 22.9% in 2020
US average: 20.9%
VA health care
from 2.4% in 2020
US average: 2.2%
Any private
from 69.7% in 2020
US average: 67.1%
Any public
from 40.2% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 33.5%(158)
Share of the 471 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Mendota Head to head
Compare Mendota to nearby cities MENDOTA VS
Peru
Income $74,808 +45%
Home value $154,300 +15%
Population 9,780 +42%
SEE FULL COMPARISON →
MENDOTA VS
LaSalle
Income $57,732 +12%
Home value $113,500 −15%
Population 9,388 +36%
SEE FULL COMPARISON →
MENDOTA VS
Ottawa
Income $71,413 +38%
Home value $154,000 +15%
Population 18,684 +171%
SEE FULL COMPARISON →
MENDOTA VS
Rochelle
Income $66,307 +28%
Home value $164,300 +23%
Population 9,498 +38%
SEE FULL COMPARISON →
Frequently asked
How many people live in Mendota, Illinois? Mendota, Illinois has about 6,994 residents according to the 2024 American Community Survey.
What is the median household income in Mendota, Illinois? The typical household in Mendota, Illinois earns about $51,632 a year. Half of households make more than that, and half make less.
Is Mendota, Illinois expensive? In Mendota, Illinois, the median home is worth about $134,100, and the typical rent is about $773 a month.
How educated are people in Mendota, Illinois? About 22.1% of adults age 25 and over in Mendota, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Mendota, Illinois? About 14.1% of people in Mendota, Illinois live below the federal poverty line.
Has Mendota, Illinois grown since 1990? Yes, Mendota, Illinois has shrunk since 1990. The population has lost about 24 residents, a change of about -0 percent over that period.
Keep going
Explore from here 