Wisconsin · United States
Waterloo population
3,343people · latest figure
Waterloo has a population of 3,343, making it the 6329th largest place we list in United States. It is in Wisconsin.
Waterloo holds under a tenth of one per cent of United States's 349,035,494 people. New York City, the largest place we list there, is 2634 times its size.
3,343
population
#6,329
Waterloo is in Wisconsin, which has 574 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Long Prairie | Minnesota | 3,347 |
| Prestonsburg | Kentucky | 3,347 |
| Hahnville | Louisiana | 3,344 |
| Ossian | Indiana | 3,341 |
| Crestview Hills | Kentucky | 3,340 |
| Heavener | Oklahoma | 3,340 |
All places in United States → · Wisconsin →
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.