Best In Tennessee Real Estate™: Knoxville

ZIP 37918 is the most populous ZIP code in Tennessee—home to 45,971 residents, according to ALEX Intelligence’s latest data. This is not just a number; it’s a signal of where growth is concentrated in East Tennessee. As the largest ZIP in the state, it reflects a shift toward dense, service-rich corridors that are reshaping the region’s real estate dynamics. The data comes from the U.S. Census Bureau, American Community Survey 5-Year Estimates, 2024, published by ALEX Intelligence on October 24, 2026. https://alex-companies.com/data/2026-10-24-knoxville-population-zcta-mkt Population, top 10 (ALEX Intelligence — U.S. Census Bureau 2024) #1 ZIP 37918 — 45,971 #2 ZIP 37920 — 44,995 #3 ZIP 37922 — 40,394 #4 ZIP 37803 — 33,822 #5 ZIP 37876 — 33,561 #6 ZIP 37830 — 33,038 #7 ZIP 37931 — 31,842 #8 ZIP 37919 — 31,754 #9 ZIP 37923 — 30,131 #10 ZIP 37849 — 29,375 Photos via Wikimedia Commons: Slide 1: Oak Ridge National Laboratory (CC BY 2.0) https://commons.wikimedia.org/?curid=125279904; Slide 2: Harrison Keely (CC BY 4.0) https://commons.wikimedia.org/?curid=179166811; Slide 3: Antony-22 (CC BY-SA 4.0) https://commons.wikimedia.org/?curid=167606714; Slide 4: w_lemay (CC BY-SA 2.0) https://commons.wikimedia.org/?curid=129747946 Source: https://alex-companies.com/data/2026-10-24-knoxville-population-zcta-mkt View and join any or all of our communities — AI, quantum, and real estate: https://alex-companies.com/reports/linkedin-groups If there's an AI, quantum, or real estate community you'd like to see us convene, tell us — this portfolio grows by request. Real Estate Strategy & Intelligence Leader. Democratized Blue Ocean Strategist & Operator. Diane Hart Alexander, MBA, MHA Chair & CEO, ALEX Companies Designated Broker, Alexander Tiffany Southwest, LLC dba ALEX.realestate, et.al. Texas License #574877-B · Broker License #565194-BB [email protected] · +1 713.591.9902