Waterloo
Market InsightsWaterloo is a city in Monroe County, Illinois, United States. The population was 9,811 at the 2010 census. It is the county seat of Monroe County.
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Neighborhoods in Waterloo
Chantilly VillageCountry Club Hills-Ph IiDannehold Farm Estates Ph 2E Outlots SecHardy AcresHorns 2Nd AddMartin'S AddMoore Street Ph 2Moore Street StationMoore Street Station Ph 2NaNatalie EstatesNorth WindsNot In A ComplexNot In SubdivisionOld TownQuail Rdg Ph 01Quail Rdg Ph IvRose & Omelveneys AddSandalwood Courts
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