San Patricio County Texas map — San Patricio County combines an inland rail center at Sinton with bay industry, channel access, and a separate lake district.
Download the San Patricio County map
- Map file: County reference map
- File format: ZIP
Table of Contents
Quick Facts
- State: Texas
- County: San Patricio County
- County seat: Sinton
- Mapped places: Sinton, Portland, Aransas Pass, Mathis, Gregory
- Natural features: Corpus Christi Bay, lower Nueces River, Lake Corpus Christi
- Main routes: U.S. 77, U.S. 181
What the Map Shows
Sinton lies centrally, Portland and Gregory southeast, Aransas Pass east, and Mathis west.
County Layout and Location
U.S. 77 serves the inland side, while U.S. 181 reaches the bay cities. Corpus Christi Bay lies southeast and Lake Corpus Christi west.
Local Context
Port and industrial activity dominates the southeast. Sinton remains the county and rail-farm service center, while Aransas Pass and Mathis face different water economies.
Ways to Use This Map
- Compare inland and bay-side centers
- Locate the two major water bodies
- Trace the two federal highway corridors
Frequently Asked Questions
Which places identify the bay-industry side?
Portland and Gregory provide the clearest southeastern references.
What distinguishes Mathis?
It belongs to the western lake-and-farm district rather than the coast.
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These maps are edited visual materials, not raw data files, and are provided for education, documents, presentations, and graphic reference.
