Montana · United States
Hays population
843people · latest figure
Hays has a population of 843, making it the 8644th largest place we list in United States. It is in Montana.
Hays 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 10444 times its size.
843
population
#8,644
Hays is in Montana, which has 156 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Bennet | Nebraska | 845 |
| West Wood | Utah | 844 |
| Eureka | South Dakota | 844 |
| Leeds | Utah | 842 |
| Stateline | Nevada | 842 |
| Utica | Nebraska | 842 |
All places in United States → · Montana →
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.