the resident population of the United States more»
      
    
  | City: | Grand River | 
| State: | Iowa | 
| Area Code: | 641 | 
| Latitude: | 40.832434 | 
| Longitude: | -93.957822 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Westerville | 
| Population: | 496 | 
| 2000 Population: | 519 | 
| White Population: | 511 | 
| Hispanic Population: | 3 | 
| Asian Population: | 1 | 
| Hawaiian Population: | 1 | 
| Other Population: | 1 | 
| Male Population: | 244 | 
| Female Population: | 275 | 
| Median Age: | 41.90 | 
| Male Median Age: | 41.70 | 
| Female Median Age: | 42.30 | 
| Households: | 263 | 
| Average Household Size: | 2.33 | 
| Average House Value: | $27,100 | 
| Average Household Income: | $27,875 | 
| Number of Businesses: | 4 | 
| Number of Employees: | 4 | 
| Annual Payroll: | $61,000 | 
| Land Area: | 78.192 sq mi | 
| Water Area: | 0.110 sq mi | 
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