Texas has 55 Superfund sites: 4.2% of the US total of 1,316. That ranks #6 by count and #45 per person (0.18 per 100,000 residents) of 51.
Source: EPA National Priorities List, September 2026. Every National Priorities List site in the 50 states and DC, at the EPA’s coordinates. Sites in the territories are left out.
Licence: U.S. government data: no copyright, free to reuse
Local blogs, news sites, parks pages: embed the live interactive map with one snippet. Attribution stays on, that's the whole deal.
<iframe src="https://get-instamaps.com/embed/rankings/superfund-sites/texas" width="100%" height="440" style="border:2px solid #111" loading="lazy" title="Texas superfund sites map — InstaMaps"></iframe>Delfasco Forge · Crystal Chemical Co. · French, Ltd. · Highlands Acid Pit · Motco, Inc. · Sikes Disposal Pits · United Creosoting Co. · Geneva Industries/Fuhrmann Energy · Odessa Chromium #1 · Koppers Co., Inc. (Texarkana Plant) · Sol Lynn/Industrial Transformers · Petro-Chemical Systems, Inc. (Turtle Bayou)
"Texas has 55 Superfund sites, #6 in the US by count and #45 per person (EPA National Priorities List, September 2026, mapped by InstaMaps)." Free to quote with a link to this page. Population: US Census 2024 estimates.