High-Speed Internet in Dunlay, TX $65/month Flat Rate

Zip codes served: 78016 area — Dunlay is a small community along the US-90 corridor in Medina County and is served under the Devine zip code district without a separate zip code.

Dunlay lines the old Highway 90 route between Hondo and Castroville in western Medina County. AT&T has copper infrastructure along this corridor, but DSL speeds in communities of this size are typically 10 Mbps or less and unreliable. AT&T fiber has not been extended to the Dunlay area. Spectrum does not serve rural Medina County. Starlink has been the default for residents who need something better than slow DSL.

The farming community here is real — the land along US-90 west of Castroville has been in agricultural use since the Alsatian settlement era, and many of the properties are family operations that have been handed down through generations. Modern farm and ranch operations in this area use connectivity for the same things any professional does: email, market data, remote access, and increasingly video calls for everything from vet consultations to grain contract negotiations.

STI's coverage along the US-90 corridor through Medina County is generally good. Most Dunlay-area addresses fall within service range of our existing tower infrastructure. If your property is down a county road away from the highway, call us to confirm before scheduling — distance and line-of-sight are what determine coverage at the edges of the corridor.