Texas City sits on the western shore of Galveston Bay in Galveston County, roughly 40 miles southeast of downtown Houston. With a population of approximately 53,000, the city is a critical node in the Texas Gulf Coast petrochemical corridor — home to refineries operated by Marathon Petroleum, Valero, and other major producers. The refinery and industrial workforce drives much of the local economy, and the health insurance landscape here reflects both the industrial character of the area and the broader challenges of Texas's uninsured population.
Texas has over 5.4 million uninsured residents — the highest number in the nation — and has not expanded Medicaid under the Affordable Care Act. For Texas City residents who do not receive employer-sponsored coverage, the ACA marketplace at HealthCare.gov is the primary path to individual health insurance with potential premium subsidies.
Galveston County has a competitive carrier field for 2026, benefiting from its proximity to the Houston metro. Available ACA marketplace carriers include:
Community Health Choice may also be available in certain zip codes near the Harris County border. The carrier field in Galveston County is stronger than many rural Texas counties, giving Texas City residents meaningful options for comparing premiums, networks, and out-of-pocket costs.
Texas is one of ten states that has not expanded Medicaid under the ACA. This creates a coverage gap that affects low-income adults disproportionately. If you earn below 100% of the federal poverty level — $15,960 per year for a single adult or $33,240 for a family of four in 2026 — you likely earn too much for traditional Texas Medicaid (which covers very few non-disabled adults) but too little for ACA marketplace premium tax credits.
For those who do qualify for subsidies (income between 100% and 400% FPL), the premium tax credits are substantial. The 8.5% income cap means no household pays more than 8.5% of income toward the benchmark Silver premium, and those at the lower end of the subsidy range often pay $0–$30 per month for a Silver plan with cost-sharing reductions.
| Annual Income (Single Adult) | % of FPL | Subsidy Status | Est. Net Monthly Cost (Silver) |
|---|---|---|---|
| Below $15,960 | Below 100% | Texas coverage gap — no subsidy | Full premium (no assistance) |
| $15,960 – $23,940 | 100–150% | Maximum subsidy + Enhanced Silver CSRs | $0 – $28/month |
| $23,941 – $31,920 | 150–200% | Strong subsidy + Silver CSRs | $28 – $80/month |
| $31,921 – $47,880 | 200–300% | Meaningful subsidy | $80 – $185/month |
| $47,881 – $63,840 | 300–400% | Moderate subsidy | $185 – $310/month |
Estimates for a single 40-year-old on a benchmark Silver plan in Galveston County. Not guaranteed quotes.
Many Texas City residents work in the refinery and petrochemical sector, where employer-sponsored health insurance is common but not universal. Contract workers, turnaround crews, and small-business employees in the supply chain often lack employer coverage or face high premiums for the coverage offered. If your employer's plan costs more than 8.5% of your household income for employee-only coverage, it may be considered "unaffordable" under ACA rules, which could make you eligible for marketplace subsidies.
Texas City benefits from its proximity to major medical centers. UTMB Health, headquartered on nearby Galveston Island, operates clinics and urgent care facilities serving mainland Galveston County. Houston Methodist, Memorial Hermann, and HCA Houston Healthcare facilities are all within a 30–45 minute drive. For specialized care, the Texas Medical Center in Houston — the world's largest — is approximately 45 minutes north.
When choosing an ACA plan, verify that your preferred hospitals and providers are in-network. UTMB is commonly included in Ambetter and Molina networks, while BCBS Texas plans tend to have broader access to Houston Methodist and Memorial Hermann facilities.
Texas City residents enroll through HealthCare.gov using their Galveston County zip code. The 2026–2027 open enrollment period runs November 1, 2026 through January 15, 2027. Enroll by December 15 for January 1 coverage. Outside open enrollment, qualifying life events — job loss, moving, marriage, birth of a child — trigger a 60-day Special Enrollment Period.
Ready to compare Texas City health insurance plans for 2026? A licensed agent can walk you through carriers, costs, and subsidy eligibility at no cost to you.
Get a Free QuoteAlso see: Galveston County health insurance guide · Texas Gulf Coast Health Insurance