Mendon, Illinois

Mendon: village in Illinois.

About

Mendon is a village located in the county of Adams in the U.S. state of Illinois. Its population at the 2010 census was 953 and a population density of 1,108 people per km². After 10 years in 2020 city had an estimated population of 948 inhabitants.

Mendon locator map
Location of Mendon on Illinois map.

Quick Facts about Mendon

Population 948 (2020)
Country United States of America
State Illinois (United States)
County Adams County
Postal code 62351
Plate code 217
Area 0.86 km2
Latitude & Longitude 40.0884,-91.2838
Time Zone America/Chicago
Local time 05:03:49 (8th November 2026)
Density 1,102 Pop. per km² as of 2020
Population growth -0.52% (2010-2020)
Weather 36℉ Partly Cloudy 7-days weather
Lewis Round Barn - Adams County Fairgronds Mendon  IL image
Lewis Round Barn - Adams County Fairgronds Mendon IL image

Geography

Mendon is located at 40°5'18"N 91°17'2"W (40.0883800, -91.2837600).

Mendon map

Click "full screen" full screen map icon to open full mode. View satellite images

Weather

36°F
Partly Cloudy
8 mph SW Overnight

Partly cloudy, with a low around 36. Southwest wind around 8 mph.

7-Day Forecast

Demographics

According to census records, the population of Mendon decreased by 0.52% in 10 years.

Year Population % Change Method
2010 953 - census
2011 967 1.47% estimation process
2012 967 0% estimation process
2013 963 -0.41% estimation process
2014 967 0.42% estimation process
2015 963 -0.41% estimation process
2016 965 0.21% estimation process
2017 961 -0.41% estimation process
2018 953 -0.83% estimation process
2019 955 0.21% estimation process
2020 948 -0.73% estimation process

Demographic Facts

Estimated population as of July 1, 2019 : 48,183
Based on demographic estimates as of April 1, 2010 : 48,527
Based on demographic estimates as of 1 April 2010 : -0.7%
April 1, 2020 Population : 48,008
April 1, 2010 Population : 48,527
People under 5 years old, percentage : 5.0%
People under 18 years old, percentage : 18.8%
People over 65 (%) : 17.4%
Female persons, % : 51.2%
White only, percent : 50.8%
Black or African American alone, percent : 1.8%
American Indian and Alaska Native only, % : 0.6%
Asians alone % : 21.7%
Only Native Hawaiians and Other Pacific Islanders, % : 0.1%
% of people who have participated in two or more races : 6.0%
% of Hispanic or Latino : 42.0%
White people, not Hispanic or Latino people, make up the majority of the population. : 31.7%
2015-2019 Veterans : 2,122
Percentage of foreign-born people, 2015-2019 : 25.3%
Rate of owner-occupied housing units, 2015-2019 : 77.3%
Mendon zip code is 62351. County name: Adams, County fips: 17001

Economic Facts

Rate of owner-occupied housing units, 2015-2019 : 77.3%
Owner-occupied housing unit median value, 2015-2019 : $569,500
From 2015 to 2019, the median selected monthly owner costs - with a mortgage : $2,351
Monthly owner costs, without a mortgage, at the median, 2015-2019 : $499
2015-2019 median gross rent : $1,675
2015-2019 Households : 14,217
Population per household, 2015-2019 : 3.22
Living in the same house a year ago, percentage of people aged one year and up, 2015-2019 : 91.0%
Languages other than English spoken at home, as a percentage of people aged 5 and up, 2015-2019 : 43.7%
Households with computers, %, 2015-2019 : 94.8%
Percentage of households with a broadband Internet subscription, 2015-2019 : 88.4%
Percentage of people aged 25 and up with a high school diploma or higher, 2015-2019 : 89.4%
Bachelor's degree or higher, proportion of people aged 25 and up, 2015-2019 : 32.5%
Percentage of people under the age of 65 who have a disability, 2015-2019 : 4.8%
Persons under the age of 65 who do not have health insurance, as a percentage : 5.1%
Total civilian labor force, percent of population aged 16 and up, 2015-2019 : 60.6%
Female labor force participation in the civilian labor force, as a percentage of the population aged 16 and up, 2015-2019 : 56.2%
Total sales of lodging and food services in 2012 ($1,000) : 85,363
Total receipts/revenue for health care and social assistance in 2012 ($1,000) : 129,413
Manufacturers' total shipments in 2012 ($1,000) : 590,829
2012 total retail sales ($1,000) : 391,857
2012 total retail sales per capita : $7,997
Mean commute time to work (in minutes), workers aged 16 and up, 2015-2019 : 32.3
2015-2019 median household income (in 2019 dollars) : $95,685
Income per capita in the previous 12 months (in 2019 dollars), 2015-2019 : $33,439
Percentage of people living in poverty : 5.8%
Total number of businesses in 2012 : 3,776
Men-owned businesses in 2012 : 2,257
Women-owned businesses in 2012 : 1,197
Minority-owned businesses in 2012 : 2,318
Non-minority-owned businesses in 2012 : 1,282
Veteran-owned businesses in 2012 : 329
Nonveteran-owned businesses in 2012 : 3,302
2010 population per square mile : 6,189.4
2010 land area in square miles : 7.84

Nearby Schools and Colleges

Schools and campuses linked to Mendon, IL. Select a name to open its map and contact details.

Code Name City ZIP
143297 Blessing Rieman College of Nursing and Health Sciences Quincy (IL) 62305-7005
143303 Blessing Hospital School of Radiologic Technology Quincy (IL) 62305-7005
148131 Quincy University Quincy (IL) 62301-2699
146278 John Wood Community College Quincy (IL) 62305-8736
433165 Blessing Hospital School of Medical Laboratory Technology Quincy (IL) 62305-7005

Nearby Transit Stations (6)

Rail and bus stations connected to Mendon, IL. Select a station to open its map and address details.

Code Name Address Type
QCY Quincy North 30th St. and Wisman Lane RAIL
FMD Fort Madison station 1601 20th Street RAIL
MAC Macomb 120 East Calhoun Street RAIL
BRL Burlington 300 South Main Street RAIL
MTP Mount Pleasant 418 North Adams Street RAIL

Closest post offices linked to Mendon.

Post Office Name City ZIP
Mendon Post Office Mendon (IL) 62351

Other places with the same name (4)

  • Mendon, New York town in Monroe County, New York, United States. with a population of 9,274 people.
  • Mendon, Massachusetts town in Massachusetts. with a population of 6,233 people.
  • Mendon, Utah city in Cache County, Utah, United States. with a population of 1,382 people.
  • Mendon, Vermont town in Vermont. with a population of 1,015 people.

Other cities in Adams County

Cities, towns, neighborhoods & other populated places in Adams County , IL.

City Name Population Title
Quincy 39,589 County seat of Adams County, Illinois, United States
Spring Valley 5,065 City in Illinois, United States
Adams 1,536 Civil town in Adams County, Wisconsin
Camp Point 1,080 Village in Adams County, Illinois, United States