the resident population of the United States more»
      
    
  | City: | Columbus Junction | 
| State: | Iowa | 
| Area Code: | 319 | 
| Latitude: | 41.300022 | 
| Longitude: | -91.341596 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Cairo Columbus City , Columbus Jct , Cotter , Fredonia , Gladwin | 
| Population: | 3,497 | 
| 2000 Population: | 3,926 | 
| White Population: | 3,494 | 
| Black Population: | 16 | 
| Hispanic Population: | 1,019 | 
| Asian Population: | 5 | 
| Hawaiian Population: | 1 | 
| Other Population: | 346 | 
| Male Population: | 1,962 | 
| Female Population: | 1,964 | 
| Median Age: | 34.80 | 
| Male Median Age: | 34.50 | 
| Female Median Age: | 35.20 | 
| Households: | 1,554 | 
| Average Household Size: | 2.73 | 
| Average House Value: | $71,400 | 
| Average Household Income: | $40,497 | 
| Number of Businesses: | 79 | 
| Number of Employees: | 1,780 | 
| Annual Payroll: | $40,784,000 | 
| Land Area: | 130.001 sq mi | 
| Water Area: | 0.097 sq mi | 
            Columbus City, IA (       3.3 miles)
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             Letts, IA (       5.9 miles)
             Grandview, IA (       8.0 miles)
             Crawfordsville, IA (      11.2 miles)
             Ainsworth, IA (      11.2 miles)
             Wapello, IA (      11.5 miles)
             Fruitland, IA (      11.5 miles)
             Nichols, IA (      11.9 miles)