Waterloo
Waterloo is a city in and county seat of Monroe County, Illinois, United States. The population was 11,013 at the 2020 census, up from 9,811 in 2010.- Town with about 11,000 residents
- …lies at an elevation of around 710 feet (220 metres)
- Description: city in Monroe County, Illinois, USA
- Postal code: 62298
- Also known as“Waterloo, IL”“Waterloo, Illinois”
- Categories
- Location
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Latitude
38.33589° or 38° 20′ 9″ north
Longitude
-90.14983° or 90° 8′ 59″ west
UN/LOCODE
US ZTE
Open location code
86CF8VP2+93
OpenStreetMap ID
OpenStreetMap feature
place = town
Satellite Map
See this place from above in high-definition satellite imagery.
In Other Languages
From Arabic to Welsh—“Waterloo” goes by many names.
واترلوArabic
WaterlooBasque
ওয়াটারলুBengali
WaterlooCatalan
WaterlooCebuano
ВатерлооChechen
滑鐵盧Chinese
滑鐵盧 (伊利諾伊州)Chinese
WaterlooCroatian
WaterlooDanish
WaterlooDutch
واترلوEgyptian Arabic
WaterlooEsperanto
WaterlooFinnish
واترلۊGilaki
واترلۊ (ايلينؤی)Gilaki
WaterlooHaitian
Waterloo, IlinwaHaitian
WaterlooHungarian
WaterlooIdo
Waterloo, IllinoisIdo
WaterlooIrish
WaterlooItalian
ウォータールーJapanese
WaterlooLadin
واترلوMazanderani
واترلو (ایلینوی)Mazanderani
WaterlooMin Nan Chinese
WaterlooNorwegian
WaterlooNorwegian Bokmål
واترلوPersian
واترلو، ایلینویPersian
WaterlooPolish
ВатерлоRussian
ВотерлуSerbian
WaterlooSerbo-Croatian
Waterloo, IllinoisSerbo-Croatian
WaterlooSlovenian
واترلو، ایلینویSouth Azerbaijani
WaterlooSwedish
Waterloo, IllinoisSwedish
ВатерлооTatar
ВатерлооUkrainian
واٹرلوUrdu
واٹرلو، الینوائےUrdu
WaterlooUzbek
WaterlooVietnamese
Waterloo, IllinoisVietnamese
WaterlooVolapük
WaterlooWaray (Philippines)
Waterloo, IllinoisWaray (Philippines)
WaterlooWelsh
Waterloo, IllinoisWelsh
Places with the Same Name
Localities in the Area
Explore places such as Lemens and Wartburg.
Notable Places Nearby
Discover Waterloo Town Square and Capitol Theater.
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“I am human, and I think nothing human is alien to me.”
Illinois: Highlights
Learn more about Chicago and Springfield.