Retiring in Lewisville, Texas

Retiring in Lewisville: overview

Lewisville is in Denton County, Texas, within the Dallas & Northern Suburbs region.

Lewisville is a city in southern Denton County where Lewisville Lake is located, one of the larger places in the northern suburbs covered in Dallas & Northern Suburbs. The Census Bureau's place file lists it in both Dallas and Denton counties, which matters for property taxes because each parcel belongs to one appraisal district. The American Community Survey 2019-2023 profile gives a population of 128,313, a median age of 34.8 years and 12,349 residents aged 65 and over, or 9.6 percent. That is a young population by retirement-market standards, and Lewisville should be read as an established suburb with services that retirees use, not as a destination built around older residents.

The case for Lewisville is practical: a full-service hospital on West Main Street, a lake the federal government manages for flood control and Dallas water supply, and a regional transit authority that includes the city. Denton and the cities described in Dallas North Suburbs are the other nearby options. The case against is that the age mix is young, that the rental share is large, and that its property taxes depend on which county and school district an address falls in. The sections below give the figures that public records support, with their years.

Cost of living in Lewisville

The 2019-2023 American Community Survey estimates a median household income of $85,002 in Lewisville and counts 52,909 housing units. It estimates a median owner-occupied home value of $350,200 and median gross rent of $1,572 per month, with median monthly owner costs of $2,297 for homes with a mortgage. Only 46.6 percent of occupied homes are owner-occupied, so Lewisville has a large rental market alongside its single-family neighborhoods. These are five-year survey estimates with margins of error, and a recent listing or sale is a better guide to a specific home than a citywide median.

Texas has no state personal income tax, which affects retirement income but not property taxes, sales taxes or insurance; the guide to Texas retirement taxes sets out the framework. For most Lewisville owners the largest recurring cost beyond the mortgage is the property tax bill.

Property taxes in Lewisville

Property tax in Texas is levied by each local taxing unit on the value an appraisal district assigns. Lewisville sits in two counties, so the appraisal district depends on the parcel: Denton Central Appraisal District handles parcels in Denton County, and Dallas Central Appraisal District's 2025 rate table includes an entry for the City of Lewisville for the Dallas County portion. A buyer should confirm the county and district for an address before comparing tax bills. Denton CAD lists homestead, religious and charitable, solar and disaster exemption categories, and says an exemption held by a previous owner does not carry over to a buyer, who must apply. Denton CAD also points owners to a tax transparency website where proposed and adopted rates are posted during August and September.

Denton County's notice for tax year 2025 gives a no-new-revenue rate of $0.178973 per $100 of value and a voter-approval rate of $0.188075. The county's own budget announcements say its adopted rate was $0.185938 for FY 2025-2026 and $0.183394 for FY 2026-2027. Those are county-only figures. A Lewisville address also pays the city, a school district and possibly special districts, and each sets its own rate each budget year, so a county rate alone is not a tax bill.

Exemptions reduce taxable value; they are not cash payments. The Texas Comptroller states that Tax Code Section 11.13(b) requires school districts to provide a $140,000 residence homestead exemption and that Section 11.13(c) requires an additional $60,000 residence homestead exemption for persons age 65 or older or disabled; other units may adopt local option exemptions, and the local over-65 option cannot be less than $3,000. What each unit has adopted differs, and the over-65 school-tax ceiling has conditions described in the guide to homestead and age-65 exemptions. It is not a freeze on all taxes at 65. For how appraisal districts and taxing units fit together, see property taxes and appraisal districts.

Insurance and risk in Lewisville

Hail is the weather hazard most tied to home insurance in North Texas. The Texas Department of Insurance advises homeowners to file a claim as soon as they can after hail or strong wind damage, and notes that state law makes it illegal to waive a homeowner's deductible. It also describes a roof as the first line of defense against severe weather in Texas, so a roof's age and material deserve inspection before a purchase. Premiums are not quoted here because they vary by insurer, roof, claims history and address.

Lewisville Lake is part of the Trinity Regional Project, a cluster of seven lakes that the U.S. Army Corps of Engineers, Fort Worth District, manages. The Corps states that its missions at the lake are to provide flood risk management for the Dallas metro area, store water for the City of Dallas and manage recreation and natural resources. Because flood control is one of those missions, the lake's level changes. FEMA says floods do not follow city limits or property lines and directs people to its flood maps, and that most homeowners insurance does not cover flood damage, which requires a separate policy. Check the flood-map status of any lakefront, creek-side or low-lying lot before an offer.

Drought and wildfire matter at the edges of the metroplex. Texas A&M Forest Service is the lead agency in Texas for wildfire response.

Healthcare access in Lewisville

Medical City Lewisville Hospital, at 500 W Main St, is a full-service acute care hospital licensed for 191 beds. It describes itself as serving Lewisville, Flower Mound, Castle Hills and southern Denton County communities since 1976, and as a Level III Trauma Center, Level III NICU, Level II Maternal Center and Primary Stroke Center, recognized with Magnet status for nursing excellence. Its site lists cardiology, oncology, orthopedic, spine, neurological and surgical services, among others, and its heart and vascular page describes advanced cardiovascular care.

Medical City is part of HCA Healthcare, according to the site's copyright line. Which hospital a household uses depends on its physicians and its Medicare or private plan network, which changes each year, so confirm that a preferred hospital and physician group are in network before choosing a home. Denton's two hospitals, described on the Denton page, are another option to the north.

Climate in Lewisville

Lewisville has a hot, humid-subtropical climate. No normals station inside the city was used; the figures here are the National Centers for Environmental Information's 1991-2020 monthly normals for the Dallas-Fort Worth airport station, a regional reference and not a Lewisville measurement. The normal daily high averages 56.5 degrees Fahrenheit in January, 95.6 in July and 95.8 in August, and the normal low averages 36.1 in January.

Days with a high of 90 degrees or more average 22.3 in June, 28.7 in July and 27.6 in August, and our arithmetic from the twelve monthly counts gives about 106 such days in a typical year. Our arithmetic from the monthly precipitation normals gives about 37 inches of rain per year, with May at 4.78 inches the wettest month. Rainfall arrives unevenly, and both drought and flash flooding occur.

Lifestyle and recreation in Lewisville

Lewisville Lake is the city's main recreation resource. The Corps of Engineers manages the lake's parks and natural resources as one of its stated missions, and its site covers recreation and hunting-permit information for the lake. Park facilities close and reopen, so check the Corps' site before a visit.

Lewisville is one of three member cities of the Denton County Transportation Authority, along with Denton and Highland Village. DCTA describes its A-train as a 21-mile commuter rail line and operates an Access program that serves seniors and residents with disabilities who cannot use traditional transit in its three member cities. Service levels change, so confirm routes, hours and eligibility with DCTA. Lewisville ISD's website lists schools in both Lewisville and Flower Mound, and school taxes are a significant part of any bill.

Housing in Lewisville

The census profile counts 52,909 housing units, of which fewer than half of occupied homes are owner-occupied at 46.6 percent. The stock includes apartment communities, townhomes and single-family neighborhoods of several eras. No age-restricted community in Lewisville is documented here; retirees interested in a 55+ setting in the region should look at Robson Ranch Texas near Denton.

Because Lewisville spans two counties and several districts, verify the county, appraisal district, school district, any municipal utility or public improvement district, and the flood-map status for any address before an offer. Dallas Fort Worth International Airport's own site describes its parking, rental car and ground transportation options, including public transit.

Comparisons with Lewisville

• Lewisville vs Flower Mound: retirement compared

Places near Lewisville

• DentonA Denton County university city on I-35 at the northern edge of the Dallas-Fort Worth area, with two hospitals on its I-35 corridor, a commuter rail line, a 55+ golf community on its south side, and a citywide age profile that is young because of its universities.
• Flower MoundA town in Denton and Tarrant counties with a median age of 43.0 years, a high owner-occupancy rate, and a hospital serving it from neighboring Lewisville; an established suburb rather than a retirement destination.
• Highland VillageA small, established Denton County city on Lewisville Lake with one of the older age profiles in the north Dallas suburbs, a $75,000 city exemption for homeowners 65 and older, a transit program for older residents, golf cart rules and no hospital of its own, close to hospitals in Lewisville, Denton and Flower Mound.
• Little ElmA lakefront Denton County town on Lewisville Lake with a young overall age profile, a town tax freeze for homeowners 65 and older, a lakeside entertainment district, a senior program and an emergency and outpatient campus nearby, and a 263-home gated 55+ community, Ladera Little Elm.
• CarrolltonA three-county Dallas suburb with about 17,000 residents aged 65 and over, a median home value below Plano, Allen and Richardson, a $110,000 city over-65 exemption with a 20 percent homestead exemption but no city freeze, Dallas Water Utilities as its water wholesaler, a Baylor Scott & White hospital campus on Josey Lane, and the northern end of DART's Green Line.

Guides relevant to Lewisville

• Texas healthcare geography and Medicare network considerations