Dallas County
Dallas County has roughly average household income, with a median household income of $76,547. Population has grown 18% since 2000. Median home value has roughly tripled since 2000, reaching $303,000. At a median age of 34.1, residents skew younger than the country as a whole. It sits in the top 10% of US counties for household income.
Population & growth
PEP 2025 EST:2,661,397 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 10 more hispanic origin groups with data
+ 11 more asian origin groups with data
+ 51 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Dallas County
Compare Dallas County to nearby counties
How many people live in Dallas County, Texas?
Dallas County, Texas has about 2,621,179 residents according to the 2024 American Community Survey.
What is the median household income in Dallas County, Texas?
The typical household in Dallas County, Texas earns about $76,547 a year. Half of households make more than that, and half make less.
Is Dallas County, Texas expensive?
In Dallas County, Texas, the median home is worth about $303,000, and the typical rent is about $1,565 a month.
How educated are people in Dallas County, Texas?
About 35.7% of adults age 25 and over in Dallas County, Texas hold a bachelor's degree or higher.
What is the poverty rate in Dallas County, Texas?
About 13.9% of people in Dallas County, Texas live below the federal poverty line.
Has Dallas County, Texas grown since 1990?
Yes, Dallas County, Texas has grown since 1990. The population has added about 768,369 residents, a change of about 41 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024