Plano, TX is a great city just north of Dallas, TX and is know for its wealthy communities on the west and its business park on the north west corner that houses some giants of American industry.
From the Plano city website:
Plano enjoys a reputation as one of the most desirable cities to live and work in. Plano was recently named as one of the “Safest Cities in America” and “Best Run Cities in America” by Law Street Media and 24/7 Wall Street respectively.
…or something like this from Wiki:
As of the census of 2010, Plano had 259,841 people, 99,131 households and 69,464 families, up from 80,875 households and 60,575 families in the 2000 census. The population density was 3,629.1 people per square mile (1,400.8/km2). There were 103,672 housing units at an average density of 1,448.6 per square mile (559.3/km2). The racial makeup of the city was 66.9% White (58.4% Non-Hispanic White), 7.6% Black, 0.36% Native American, 16.9% Asian, 0.1% Pacific Islander, 3.86% from other races, and 3.0% from two or more races. Hispanic or Latino of any race were 14.7% of the population.
Map of racial distribution in Plano, 2010 U.S. Census. Each dot is 25 people: White, Black, Asian, Hispanic or Other (yellow)
As of 2009 western Plano has a higher concentration of Asians, while eastern Plano has a higher concentration of Hispanics and Latinos.