Williamson County TX

Williamson County’s net migration balance declined by 487 households between 2021-22 and 2022-23 — a sign of market maturity, not decline. The top sources of in-movers are all Texas counties: Bell, Bexar, Montgomery, and Milam. This reflects a shift from national migration to regional redistribution within Central Texas. The data comes directly from ALEX Intelligence’s analysis of U.S. IRS migration flows, published October 24, 2026. https://alex-companies.com/data/2026-10-24-williamson-mig-trend-net This isn’t a slowdown in demand — it’s a reconfiguration of it. As affordability tightens, the market is no longer open to all comers, but to those who can afford the premium. The next wave of growth won’t come from outside the state, but from within it — from nearby counties that can no longer absorb new residents. Year-Over-Year Change in Net Migration, top 10 (ALEX Intelligence — U.S. Internal Revenue Service 2023) #1 Bell County, TX — 414 #2 Bexar County, TX — 100 #3 St. Louis County, MO — 88 #4 Milam County, TX — 87 #5 Montgomery County, TX — 61 #6 Fort Bend County, TX — 60 #7 El Paso County, TX — 53 #8 Lampasas County, TX — 52 #9 Comal County, TX — 49 #10 Denton County, TX — 40 Photos via Wikimedia Commons: Slide 1: Leslie Knox (CC BY-SA 3.0) https://commons.wikimedia.org/?curid=21553627; Slide 2: Larry D. Moore (CC BY 4.0) https://commons.wikimedia.org/?curid=48774134; Slide 3: James Howard (CC BY-SA 3.0) https://commons.wikimedia.org/?curid=21270025; Slide 4: plutonature333 (CC BY-SA 3.0) https://commons.wikimedia.org/?curid=45374221 Source: https://alex-companies.com/data/2026-10-24-williamson-mig-trend-net 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