the resident population of the United States more»
      
    
  | City: | Unionville | 
| State: | Iowa | 
| Area Code: | 641 | 
| Latitude: | 40.833828 | 
| Longitude: | -92.663323 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | |
| Population: | 358 | 
| 2000 Population: | 347 | 
| White Population: | 341 | 
| Hispanic Population: | 4 | 
| Hawaiian Population: | 2 | 
| Other Population: | 4 | 
| Male Population: | 171 | 
| Female Population: | 176 | 
| Median Age: | 43.20 | 
| Male Median Age: | 45.10 | 
| Female Median Age: | 42.00 | 
| Households: | 165 | 
| Average Household Size: | 2.61 | 
| Average House Value: | $72,500 | 
| Average Household Income: | $29,038 | 
| Number of Businesses: | 1 | 
| Number of Employees: | 27 | 
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