Dallas County is a county of 2,621,179 people in Texas. That puts it in the top 6% of US counties for household income. Owners hold 51% of the housing stock. The median age is 34.1, younger than the US median of 38.9. 25% of residents were born outside the United States. There are 3,002 people per square mile.
At a glance
Lower income
median household income $76,547, below the US median
US median: $82,259
Younger
median age 34.1
US median: 38.9
Average education
36% hold a bachelor's degree
US average: 36%
Less affordable
home values up 83%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Dallas County
What changed most since 1990
White share60.4% → 26.4%(−34.0 pts)US over the same years: −17.8 pts
Hispanic share16.6% → 41.3%(+24.7 pts)US over the same years: +9.9 pts
Adults with a bachelor's degree26.3% → 35.7%(+9.4 pts)US over the same years: +15.3 pts
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)29.2%(23,903)
US avg: 26.4%
Gulf War (1990s)23.9%(19,555)
US avg: 24.3%
Vietnam era28.5%(23,300)
US avg: 33.1%
Korean War4.1%(3,346)
US avg: 4.5%
World War II0.8%(619)
US avg: 1%
Share of the 81,776 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Dallas County, decade by decade
Dallas County population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
1,852,810
$75,854
$187,925
26.3%
71.0
2000
2,218,899
$78,921
$165,406
27.0%
84.0
2010
2,368,139
$69,014
$186,583
28.0%
86.6
2020
2,613,539
$74,989
$235,014
32.5%
88.4
2024
2,621,179
$76,547
$303,000
35.7%
88.2
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.