there are 46,373 estimated households in Dallas County with an average of 2.47 persons per household. The county has a median household income of $95,334. Approximately 5.7% of the county's population lives at or below the poverty line. Dallas County has an estimated 73.4% employment rate, with 54.1% of the population holding a bachelor's degree or higher and 94.4% holding a high school diploma. There were 48,279 housing units at an average density of 82.08 /sqmi.

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