by Kristen Carney
Updated: August 7, 2025
The most populous counties in Tennessee are Shelby County with 910,530, Davidson County at 729,505, Knox County with 506,748, Hamilton County at 386,256, and Rutherford County with 376,996. You can get the most current Census population data for all 95 Tennessee counties, sorted from the most populous counties in Tennessee to the least, according to the 2024 Population Estimates Program.
Sure, you can copy this list right into your favorite spreadsheet tool. Or save yourself formatting headaches and grab the latest Tennessee counties population data as a ready-to-use Excel™ file below. It's time to stop searching and start digging into data!
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