the resident population of the United States more»
      
    
  | City: | Spencer | 
| State: | Iowa | 
| Area Code: | 712 | 
| Latitude: | 43.136831 | 
| Longitude: | -95.151154 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | |
| Population: | 13,121 | 
| 2000 Population: | 12,885 | 
| White Population: | 12,583 | 
| Black Population: | 28 | 
| Hispanic Population: | 168 | 
| Asian Population: | 135 | 
| Hawaiian Population: | 15 | 
| Indian Population: | 5 | 
| Other Population: | 40 | 
| Male Population: | 6,106 | 
| Female Population: | 6,779 | 
| Median Age: | 39.20 | 
| Male Median Age: | 37.50 | 
| Female Median Age: | 40.50 | 
| Households: | 5,791 | 
| Average Household Size: | 2.31 | 
| Average House Value: | $80,900 | 
| Average Household Income: | $35,430 | 
| Number of Businesses: | 551 | 
| Number of Employees: | 6,972 | 
| Annual Payroll: | $175,910,000 | 
| Land Area: | 156.268 sq mi | 
| Water Area: | 0.193 sq mi | 
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