Iowa · United States
Newton population
15,125people · latest figure
Newton has a population of 15,125, making it the 2855th largest place we list in United States. It is in Iowa.
Newton 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 582 times its size.
15,125
population
#2,855
Newton is in Iowa, which has 456 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Southwest Waterfront | District of Columbia | 15,129 |
| Natchez | Mississippi | 15,128 |
| Cloverly | Maryland | 15,126 |
| East Brainerd | Tennessee | 15,114 |
| Vandalia | Ohio | 15,106 |
| Ramsey | New Jersey | 15,102 |
All places in United States → · Iowa →
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.