National Historical RegisterIndependent guide · not a government site

National Register listings in Calhoun County, Texas

2 listings 0 districts 1 with nomination summaries Updated October 2026
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Most notable listings

Matagorda Island Lighthouse Port O'Connor · Structure · listed 1984 La Salle Monument Indianola · Object · listed 2018

All listings

Places: Indianola (1) · Port O'Connor (1)

NamePlaceTypeListed
La Salle Monument Indianola Object 2018
Matagorda Island Lighthouse Port O'Connor Structure 1984

State Historic Preservation Office

Nominations, tax-credit certifications and official records for Texas go through the Texas State Historic Preservation Office. See how to nominate a property.