the resident population of the United States more»
      
    
  | City: | Waterloo | 
| State: | Iowa | 
| Area Code: | 319 | 
| Latitude: | 42.459504 | 
| Longitude: | -92.316012 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Washburn | 
| Population: | 19,289 | 
| 2000 Population: | 19,299 | 
| White Population: | 17,619 | 
| Black Population: | 866 | 
| Hispanic Population: | 342 | 
| Asian Population: | 185 | 
| Hawaiian Population: | 27 | 
| Indian Population: | 9 | 
| Other Population: | 152 | 
| Male Population: | 9,158 | 
| Female Population: | 10,141 | 
| Median Age: | 37.80 | 
| Male Median Age: | 34.80 | 
| Female Median Age: | 40.80 | 
| Households: | 8,354 | 
| Average Household Size: | 2.28 | 
| Average House Value: | $65,300 | 
| Average Household Income: | $33,745 | 
| Number of Businesses: | 639 | 
| Number of Employees: | 13,524 | 
| Annual Payroll: | $322,200,000 | 
| Land Area: | 7.766 sq mi | 
| Water Area: | 0.072 sq mi | 
            Evansdale, IA (       1.5 miles)
             Raymond, IA (       4.0 miles)
             Dewar, IA (       5.9 miles)
             Gilbertville, IA (       6.2 miles)
             Cedar Falls, IA (       9.2 miles)
             Dunkerton, IA (       9.3 miles)
             Jesup, IA (      11.0 miles)
             Hudson, IA (      11.2 miles)
             La Porte City, IA (      12.5 miles)