People QuickFacts Plainfield New Jersey Population, 2011 estimate 50,085 8,821,155 Population, 2010 (April 1) estimates base 49,808 8,791,894 Population, percent change, April 1, 2010 to July 1, 2011 0.6% 0.3% Population, 2010 49,808 8,791,894 Persons under 5 years, percent, 2010 8.3% 6.2% Persons under 18 years, percent, 2010 25.8% 23.5% Persons 65 years and over, percent, 2010 9.5% 13.5% Female persons, percent, 2010 49.7% 51.3%  White persons, percent, 2010 (a) 23.5% 68.6% Black persons, percent, 2010 (a) 50.2% 13.7% American Indian and Alaska Native persons, percent, 2010 (a) 0.9% 0.3% Asian persons, percent, 2010 (a) 1.0% 8.3% Native Hawaiian and Other Pacific Islander, percent, 2010 (a) 0.1% 0.0% Persons reporting two or more races, percent, 2010 4.2% 2.7% Persons of Hispanic or Latino origin, percent, 2010 (b) 40.4% 17.7% White persons not Hispanic, percent, 2010 8.3% 59.3%  Living in same house 1 year & over, 2006-2010 87.3% 89.4% Foreign born persons, percent, 2006-2010 32.9% 20.3% Language other than English spoken at home, pct age 5+, 2006-2010 40.7% 28.7% High school graduates, percent of persons age 25+, 2006-2010 74.5% 87.3% Bachelor's degree or higher, pct of persons age 25+, 2006-2010 19.6% 34.6% Mean travel time to work (minutes), workers age 16+, 2006-2010 28.0 29.8  Homeownership rate, 2006-2010 52.1% 66.9% Housing units in multi-unit structures, percent, 2006-2010 51.5% 36.0% Median value of owner-occupied housing units, 2006-2010 $305,700 $357,000 Households, 2006-2010 16,081 3,176,069 Persons per household, 2006-2010 3.02 2.69 Per capita money income in past 12 months (2010 dollars) 2006-2010 $23,767 $34,858 Median household income 2006-2010 $52,056 $69,811 Persons below poverty level, percent, 2006-2010 16.8% 9.1%     Business QuickFacts Plainfield New Jersey Total number of firms, 2007 2,672 781,622 Black-owned firms, percent, 2007 35.5% 7.7% American Indian- and Alaska Native-owned firms, percent, 2007 F 0.4% Asian-owned firms, percent, 2007 S 8.7% Native Hawaiian and Other Pacific Islander-owned firms, percent, 2007 F 0.1% Hispanic-owned firms, percent, 2007 19.7% 8.7% Women-owned firms, percent, 2007 S 27.3%  Manufacturers shipments, 2007 ($1000) 82,000 116,608,094 Merchant wholesaler sales, 2007 ($1000) 41,380 233,413,004 Retail sales, 2007 ($1000) 169,259 124,813,580 Retail sales per capita, 2007 $3,673 $14,453 Accommodation and food services sales, 2007 ($1000) 29,638 19,993,613     Geography QuickFacts Plainfield New Jersey Land area in square miles, 2010 6.02 7,354.22 Persons per square mile, 2010 8,269.6 1,195.5 FIPS Code 59190 34 Counties Union 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