the resident population of the United States more»
      
    
  | City: | Duluth | 
| State: | Minnesota | 
| Area Code: | 218 | 
| Latitude: | 47.015552 | 
| Longitude: | -92.088295 | 
| Time Zone: | Eastern GMT -6 | 
| City Alias(es): | Dlth Fed Pris Duluth Federal Prison , Hermantown , Proctor , Morgan Park , West Duluth | 
| Population: | 18,540 | 
| 2000 Population: | 16,446 | 
| White Population: | 16,035 | 
| Black Population: | 44 | 
| Hispanic Population: | 80 | 
| Asian Population: | 105 | 
| Hawaiian Population: | 90 | 
| Indian Population: | 6 | 
| Other Population: | 32 | 
| Male Population: | 8,242 | 
| Female Population: | 8,204 | 
| Median Age: | 39.30 | 
| Male Median Age: | 38.40 | 
| Female Median Age: | 40.10 | 
| Households: | 6,948 | 
| Average Household Size: | 2.58 | 
| Average House Value: | $102,100 | 
| Average Household Income: | $51,715 | 
| Number of Businesses: | 269 | 
| Number of Employees: | 1,888 | 
| Annual Payroll: | $36,149,000 | 
| Land Area: | 366.031 sq mi | 
| Water Area: | 32.488 sq mi | 
            Knife River, MN (      13.7 miles)
             Adolph, MN (      13.8 miles)
             Twig, MN (      14.5 miles)
             Canyon, MN (      18.6 miles)
             Esko, MN (      19.5 miles)