People QuickFacts Duluth Minnesota Population, 2011 estimate 86,277 5,344,861 Population, 2010 (April 1) estimates base 86,265 5,303,925 Population, percent change, April 1, 2010 to July 1, 2011 0.0% 0.8% Population, 2010 86,265 5,303,925 Persons under 5 years, percent, 2010 5.6% 6.7% Persons under 18 years, percent, 2010 18.5% 24.2% Persons 65 years and over, percent, 2010 13.8% 12.9% Female persons, percent, 2010 51.0% 50.4%  White persons, percent, 2010 (a) 90.4% 85.3% Black persons, percent, 2010 (a) 2.3% 5.2% American Indian and Alaska Native persons, percent, 2010 (a) 2.5% 1.1% Asian persons, percent, 2010 (a) 1.5% 4.0% Native Hawaiian and Other Pacific Islander, percent, 2010 (a) Z 0.0% Persons reporting two or more races, percent, 2010 3.0% 2.4% Persons of Hispanic or Latino origin, percent, 2010 (b) 1.5% 4.7% White persons not Hispanic, percent, 2010 89.5% 83.1%  Living in same house 1 year & over, 2006-2010 74.7% 85.5% Foreign born persons, percent, 2006-2010 2.9% 7.0% Language other than English spoken at home, pct age 5+, 2006-2010 4.8% 10.3% High school graduates, percent of persons age 25+, 2006-2010 92.4% 91.3% Bachelor's degree or higher, pct of persons age 25+, 2006-2010 32.1% 31.4% Mean travel time to work (minutes), workers age 16+, 2006-2010 16.3 22.4  Homeownership rate, 2006-2010 60.4% 74.2% Housing units in multi-unit structures, percent, 2006-2010 31.8% 21.5% Median value of owner-occupied housing units, 2006-2010 $151,300 $206,200 Households, 2006-2010 36,482 2,085,917 Persons per household, 2006-2010 2.18 2.45 Per capita money income in past 12 months (2010 dollars) 2006-2010 $23,845 $29,582 Median household income 2006-2010 $41,092 $57,243 Persons below poverty level, percent, 2006-2010 20.3% 10.6%     Business QuickFacts Duluth Minnesota Total number of firms, 2007 6,404 496,657 Black-owned firms, percent, 2007 1.7% 2.5% American Indian- and Alaska Native-owned firms, percent, 2007 S 0.6% Asian-owned firms, percent, 2007 2.6% 2.3% Native Hawaiian and Other Pacific Islander-owned firms, percent, 2007 F S Hispanic-owned firms, percent, 2007 S 1.0% Women-owned firms, percent, 2007 30.3% 26.8%  Manufacturers shipments, 2007 ($1000) 1,081,091 107,563,060 Merchant wholesaler sales, 2007 ($1000) 590,882 82,878,056 Retail sales, 2007 ($1000) 1,294,660 71,384,103 Retail sales per capita, 2007 $15,360 $13,751 Accommodation and food services sales, 2007 ($1000) 211,045 10,423,660     Geography QuickFacts Duluth Minnesota Land area in square miles, 2010 67.79 79,626.74 Persons per square mile, 2010 1,272.5 66.6 FIPS Code 17000 27 Counties St. Louis County (a) Includes persons reporting only one race. (b) Hispanics may be of any race, so also are included in applicable race categories. FN: Footnote on this item for this area in place of data NA: Not available D: Suppressed to avoid disclosure of confidential information X: Not applicable S: Suppressed; does not meet publication standards Z: Value greater than zero but less than half unit of measure shown F: Fewer than 100 firms Source: US Census Bureau State & County QuickFacts