People QuickFacts West Lafayette Indiana Population, 2011 estimate 29,921 6,516,353 Population, 2010 (April 1) estimates base 29,596 6,483,800 Population, percent change, April 1, 2010 to July 1, 2011 1.1% 0.5% Population, 2010 29,596 6,483,802 Persons under 5 years, percent, 2010 3.5% 6.7% Persons under 18 years, percent, 2010 11.8% 24.8% Persons 65 years and over, percent, 2010 8.7% 13.0% Female persons, percent, 2010 45.8% 50.8%  White persons, percent, 2010 (a) 76.8% 84.3% Black persons, percent, 2010 (a) 2.7% 9.1% American Indian and Alaska Native persons, percent, 2010 (a) 0.1% 0.3% Asian persons, percent, 2010 (a) 17.3% 1.6% Native Hawaiian and Other Pacific Islander, percent, 2010 (a) Z 0.0% Persons reporting two or more races, percent, 2010 2.1% 2.0% Persons of Hispanic or Latino origin, percent, 2010 (b) 3.6% 6.0% White persons not Hispanic, percent, 2010 74.3% 81.5%  Living in same house 1 year & over, percent, 2007-2011 59.2% 84.4% Foreign born persons, percent, 2007-2011 21.6% 4.5% Language other than English spoken at home, percent age 5+, 2007-2011 23.1% 7.9% High school graduate or higher, percent of persons age 25+, 2007-2011 97.9% 86.6% Bachelor's degree or higher, percent of persons age 25+, 2007-2011 74.7% 22.7% Veterans, 2007-2011 1,033 478,030 Mean travel time to work (minutes), workers age 16+, 2007-2011 15.4 23.1  Housing units, 2010 12,591 2,795,541 Homeownership rate, 2007-2011 33.4% 71.1% Housing units in multi-unit structures, percent, 2007-2011 59.1% 18.5% Median value of owner-occupied housing units, 2007-2011 $171,200 $123,300 Households, 2007-2011 12,221 2,472,870 Persons per household, 2007-2011 2.19 2.53 Per capita money income in the past 12 months (2011 dollars), 2007-2011 $22,315 $24,497 Median household income, 2007-2011 $29,014 $48,393 Persons below poverty level, percent, 2007-2011 39.5% 14.1%     Business QuickFacts West Lafayette Indiana Total number of firms, 2007 1,534 482,847 Black-owned firms, percent, 2007 S 4.6% American Indian- and Alaska Native-owned firms, percent, 2007 F 0.5% Asian-owned firms, percent, 2007 S 1.8% Native Hawaiian and Other Pacific Islander-owned firms, percent, 2007 F 0.0% Hispanic-owned firms, percent, 2007 F 1.8% Women-owned firms, percent, 2007 S 26.8%  Manufacturers shipments, 2007 ($1000) NA 221,877,814 Merchant wholesaler sales, 2007 ($1000) 22,867 67,634,947 Retail sales, 2007 ($1000) 268,654 78,745,589 Retail sales per capita, 2007 $8,843 $12,408 Accommodation and food services sales, 2007 ($1000) 97,076 11,669,759     Geography QuickFacts West Lafayette Indiana Land area in square miles, 2010 7.62 35,826.11 Persons per square mile, 2010 3,886.5 181.0 FIPS Code 82862 18 Counties Tippecanoe 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