Dallas Texas Population 2024 By County. Usafacts uses census data to break down the population of dallas county by race, age,and more. We are pleased to report the release of the final population estimates for texas counties and places for july 1, 2023, and january 1, 2024.

Discover dallas county, tx’s population & how it has changed over time. 1,302,859), including age, race, sex, income, poverty, marital status, education and more.