Waterloo, Illinois
Waterloo: City in Illinois
About
Waterloo is a city located in the county of Monroe in the U.S. state of Illinois. Its population at the 2010 census was 9,811 and a population density of 458 people per km². After 10 years in 2020 city had an estimated population of 10,536 inhabitants.
The city was created 206 years ago in 1817.
Quick Facts about Waterloo
| Population : | 10,536 (2020) |
| Country : | United States of America |
| State : | Illinois (United States) |
| County : | Monroe County |
| Postal code : | 62298 |
| Phone Area Codes : | 618 |
| Area : | 21.42 km2 |
| Altitude : | 719 feet / 219 meters |
| Capital city : | Waterloo is capital of Monroe County |
| Establishment : | January 01, 1818 (206 years ago) |
| Time Zone : | America/Chicago |
| Local time : | 10:15:27 (21st November 2024) |
| Density : | 492 Pop. per km² as of 2020 |
| Population growth : | 6.88% (2010-2020) |
Geography
Waterloo is located at 38°20'9"N 90°8'59"W (38.3358900, -90.1498300).
Waterloo map
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- Official Website
Official website of Waterloo
Demographics
The population of Waterloo increased by 6.88% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 9,811 | - | census |
| 2011 | 10,070 | 2.57% | estimation process |
| 2012 | 10,083 | 0.13% | estimation process |
| 2013 | 10,124 | 0.4% | estimation process |
| 2014 | 10,117 | -0.07% | estimation process |
| 2015 | 10,183 | 0.65% | estimation process |
| 2016 | 10,249 | 0.64% | estimation process |
| 2017 | 10,381 | 1.27% | estimation process |
| 2018 | 10,470 | 0.85% | estimation process |
| 2019 | 10,578 | 1.02% | estimation process |
| 2020 | 10,536 | -0.4% | estimation process |
Other Places in Waterloo
1 Waterloo City Hall
100 W 4th St, Waterloo, IL 62298 ➦ Show Map
☎ +16189398600 🔗 Url
People born in Waterloo (2)
People born in Waterloo, including naturalist John Kern Strecker, US association football player Brian Bement, .
List
Schools in Waterloo
College & universities near Waterloo, IL
| Code | Name | City | ZIP |
|---|---|---|---|
| 483911 | Creative Touch Cosmetology School | Waterloo (IL) | 62298-1609 |
Stations (10)
Amtrak & bus stations near Waterloo, IL
| Code | Name | Address | Type |
|---|---|---|---|
| STL | Gateway Transportation Center | 551 South 16th St. | RAIL |
| KWD | Kirkwood | 110 West Argonne Dr. | RAIL |
| ALN | Alton | 3400 College Ave. | RAIL |
| WAH | Washington | 301 West Front St. | RAIL |
| DQN | Du Quoin | 20 North Chestnut St. | RAIL |
Post offices near Waterloo
| Post Office Name | City | ZIP |
|---|---|---|
| Waterl Post Office | Waterloo (IL) | 62298 |
Other places with the same name (2)
- Waterloo , Ontario city in Ontario, Canada with a population of 104,986 people.
- Waterloo , Quebec with a population of 4,064 people.
Other cities in Monroe County
Cities, towns, neighborhoods & other populated places in Monroe County , IL.
| City Name | Population | Title |
|---|---|---|
| Columbia | 10,627 | City in Illinois, United States |
| Valmeyer | 1,238 | Human settlement in Illinois, United States of America |
| Hecker | 474 | Village in United States of America |
| Maeystown | 162 | Human settlement in United States of America |
| Fults | 28 | Village in United States of America |
Distance to Other Cities
Waterloo distances to largest Illinois cities
