Ontario, Illinois
Ontario: Unincorporated community in Illinois
About
Ontario is a city located in the county of Knox in the U.S. state of Illinois. Its population at the 2010 census was 943. After 10 years in 2020 city had an estimated population of 871 inhabitants.
Quick Facts about Ontario
| Population : | 871 (2020) |
| Country : | United States of America |
| State : | Illinois (United States) |
| County : | Knox County |
| Altitude : | 2,648 feet / 807 meters |
| Time Zone : | Central Time Zone |
| Local time : | 01:23:55 (25th November 2024) |
| Population growth : | -8.27% (2010-2020) |
Geography
Ontario is located at 41°4'43"N 90°18'27"W (41.0786500, -90.3076300).
Ontario map
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Demographics
According to census records, the population of Ontario decreased by 8.27% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 943 | - | census |
| 2011 | 932 | -1.18% | estimation process |
| 2012 | 926 | -0.65% | estimation process |
| 2013 | 925 | -0.11% | estimation process |
| 2014 | 920 | -0.54% | estimation process |
| 2015 | 912 | -0.88% | estimation process |
| 2016 | 905 | -0.77% | estimation process |
| 2017 | 899 | -0.67% | estimation process |
| 2018 | 889 | -1.12% | estimation process |
| 2019 | 882 | -0.79% | estimation process |
| 2020 | 871 | -1.26% | estimation process |
Schools in Ontario
College & universities near Ontario, IL
| Code | Name | City | ZIP |
|---|---|---|---|
| 143613 | Carl Sandburg College | Galesburg (IL) | 61401 |
Stations (12)
Amtrak & bus stations near Ontario, IL
| Code | Name | Address | Type |
|---|---|---|---|
| GBB | Galesburg station | 225 South Seminary Street | RAIL |
| KEE | Kewanee | Loomis and North Tremont Sts. | RAIL |
| MLI | Moline, Illinois | 1200 River Drive | BUS |
| RKI | Rock Island, IL | 3500 5th Avenue | BUS |
| DVP | Davenport, Iowa | 304 West River Drive | BUS |
Post offices near Ontario
| Post Office Name | City | ZIP |
|---|---|---|
| Wataga Post Office | Wataga (IL) | 61488 |
Other cities in Knox County
Cities, towns, neighborhoods & other populated places in Knox County , IL.
| City Name | Population | Title |
|---|---|---|
| Galesburg | 29,803 | County seat of Knox County, Illinois, United States |
| Truro | 18,532 | Human settlement in United States of America |
| Abingdon | 3,008 | City in Knox County, Illinois, United States of America |
| Knox | 2,692 | County seat of Knox County, Tennessee, United States; third-largest city in Tennessee |
| Knoxville | 2,692 | City in Knox County, Illinois, United States |
| Wataga | 773 | Human settlement in Illinois, United States of America |
| East Galesburg | 761 | Human settlement in Knox Township, Illinois, United States of America |
| Oneida | 653 | City in Illinois, USA |
| Yates City | 641 | Village in Illinois, United States |
| Williamsfield | 538 | Human settlement in Illinois, United States of America |
| Altona | 490 | Village in Illinois, United States |
| Victoria | 282 | Village in Illinois, United States |
| Rio | 280 | Village in Illinois, USA |
| Maquon | 259 | Township in Knox County, Illinois |
| Saint Augustine | 111 | Human settlement in Knox County, Illinois, United States of America |
