Missouri · United States
Union population
10,957people · latest figure
Union has a population of 10,957, making it the 3631st largest place we list in United States. It is in Missouri.
Union 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 804 times its size.
10,957
population
#3,631
Union is in Missouri, which has 518 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Mitchellville | Maryland | 10,967 |
| Little Ferry | New Jersey | 10,963 |
| Martin | Tennessee | 10,959 |
| Damascus | Oregon | 10,952 |
| Highland Park | Michigan | 10,949 |
| Cordele | Georgia | 10,943 |
All places in United States → · Missouri →
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.