1. Annual Estimates of the Resident Population for Selected Age Groups by Sex for the United States, States, Counties, and Puerto Rico Commonwealth and Municipios: April 1, 2010 to July 1, 2014. U.S Census Bureau, Population Division.
2. Community Council of Greater Dallas, Area Plan FY 2015-2016, p. 14
U.S Census Bureau, 2009-2013. 5-year American Community Survey. http://factfinder.census.gov/faces/tableservices/jsf/pages/productview.xhtml?pid=ACS_13_5YR_S0102&prodType=table