the resident population of the United States more»
      
    
  | City: | Blue Grass | 
| State: | Iowa | 
| Area Code: | 563 | 
| Latitude: | 41.504934 | 
| Longitude: | -90.770564 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | |
| Population: | 4,455 | 
| 2000 Population: | 4,505 | 
| White Population: | 4,420 | 
| Black Population: | 8 | 
| Hispanic Population: | 79 | 
| Asian Population: | 8 | 
| Hawaiian Population: | 12 | 
| Other Population: | 29 | 
| Male Population: | 2,253 | 
| Female Population: | 2,252 | 
| Median Age: | 39.10 | 
| Male Median Age: | 39.30 | 
| Female Median Age: | 38.90 | 
| Households: | 1,707 | 
| Average Household Size: | 2.75 | 
| Average House Value: | $124,500 | 
| Average Household Income: | $62,415 | 
| Number of Businesses: | 71 | 
| Number of Employees: | 505 | 
| Annual Payroll: | $14,831,000 | 
| Land Area: | 36.084 sq mi | 
| Water Area: | 0.062 sq mi | 
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