the resident population of the United States more»
| City: | Union |
| State: | Iowa |
| Area Code: | 641 |
| Latitude: | 42.218106 |
| Longitude: | -93.075914 |
| Time Zone: | Eastern GMT -6 |
| City Alias(es): | |
| Population: | 508 |
| 2000 Population: | 899 |
| White Population: | 890 |
| Black Population: | 1 |
| Hispanic Population: | 7 |
| Asian Population: | 1 |
| Hawaiian Population: | 3 |
| Other Population: | 4 |
| Male Population: | 458 |
| Female Population: | 441 |
| Median Age: | 40.50 |
| Male Median Age: | 38.60 |
| Female Median Age: | 41.80 |
| Households: | 416 |
| Average Household Size: | 2.42 |
| Average House Value: | $49,500 |
| Average Household Income: | $34,167 |
| Number of Businesses: | 18 |
| Number of Employees: | 96 |
| Annual Payroll: | $2,469,000 |
| Land Area: | 54.836 sq mi |
| Water Area: | 0.176 sq mi |
Whitten, IA ( 4.4 miles)
Gifford, IA ( 4.9 miles)
Liscomb, IA ( 5.5 miles)
New Providence, IA ( 6.2 miles)
Albion, IA ( 6.6 miles)
Clemons, IA ( 6.7 miles)
Conrad, IA ( 8.0 miles)
Saint Anthony, IA ( 8.3 miles)
Eldora, IA ( 8.5 miles)