the resident population of the United States more»
      
    
  | City: | Northwood | 
| State: | Iowa | 
| Area Code: | 641 | 
| Latitude: | 43.434558 | 
| Longitude: | -93.264191 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Silver Lake | 
| Population: | 2,915 | 
| 2000 Population: | 3,064 | 
| White Population: | 3,016 | 
| Black Population: | 4 | 
| Hispanic Population: | 57 | 
| Asian Population: | 6 | 
| Hawaiian Population: | 3 | 
| Other Population: | 11 | 
| Male Population: | 1,511 | 
| Female Population: | 1,553 | 
| Median Age: | 43.70 | 
| Male Median Age: | 41.10 | 
| Female Median Age: | 46.60 | 
| Households: | 1,445 | 
| Average Household Size: | 2.23 | 
| Average House Value: | $63,100 | 
| Average Household Income: | $36,159 | 
| Number of Businesses: | 94 | 
| Number of Employees: | 806 | 
| Annual Payroll: | $17,726,000 | 
| Land Area: | 140.616 sq mi | 
| Water Area: | 0.767 sq mi | 
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