Lewisville

What Buyers Should Know

Lewisville (population ~122,000) sits in south Denton County along I-35E + the Dallas North Tollway corridor. Lewisville ISD anchors the city — one of the largest districts in Texas with ~50,000 students. Estimated 2026 median home price near $415,000. The TSAHC Heroes 115% AMI ceiling typically fits dual-income teacher / first-responder households here given DFW’s higher 100% AMI baseline of approximately $117,500 for a 4-person household. See Denton County guide for full county context.