Union
A city in Hardin County, Iowa — population 384 as of 2022.
Home city
My cities
Cities
stops being your city.
Union takes over news, events and the map.
Tonight
43°F
Clear
Monday
70°F
Sunny
Monday Night
51°F
Clear
Tuesday
75°F
Sunny
In and around Union
Shops & services
+3 more on the mapUnion changes faster than we can keep up.
Something opened, closed or moved? Tell us and we'll put it right. Our editors review submissions before they publish — you'll need an account with access to send one.
Union by the numbers
Population
384Population figure, 2022
Households & income
- Median age
- 51.1
- Households
- 197
- Persons per household
- 1.9
- Median house value
- $74,600