Guide • LewisvilleLiving in Lewisville, Texas
Lewisville is a Denton County city of about 135,181 people across 40.7 square miles - larger than Flower Mound, Coppell, and Rockwall combined - and it is the outlier in this guide set for one reason: it is normal. Median household income is $93,715 (ACS 2024), essentially the DFW metro figure of $92,733, where every other city covered here runs $115K-$161K. Its median sale price is about $399,761 (Redfin, May 2026), the only sub-$400K median on this site. It is also currently a buyer's market, with sellers getting roughly 95% of list. Note the district trap runs backwards here: Lewisville ISD is much bigger than Lewisville, serving Flower Mound and The Colony too.
The one city out here a median DFW income can actually buy in.
Median sale price ≈$399,761 (Redfin, May 2026), down 1.3% year over year, with homes averaging 1 offer and about 58 days on market. Realtor.com called it a buyer's market in May 2026: 366 active listings, a median 40 days, and sale-to-list around 95%. Approximate; ask for current comps by neighborhood with an as-of month.
I-35E runs through Lewisville, which places it on the western metro's main north-south spine rather than out on a single arterial. That is a real structural advantage over the eastern lake cities: when one route fails you have alternatives. It sits between Denton to the north and the Dallas core to the south, with DFW Airport reachable to the southwest.