The data available in the Atlas and Archives include site information on more than 150,000 sites in more than 30 separate databases. The data were transcribed directly from the original forms, and are unfiltered and unedited.
Official Texas Historical Markers are perhaps the state’s most visible and familiar form of historical record. More than 16,000 people, events and places have been thus commemorated, most notably during the 1936 Texas Centennial and through the current marker program beginning in 1962. In 1996, the Texas Historical Commission (THC) launched a two-year project, called Historical Markers 2000, to inventory, photograph and repair these monuments.
For more information: THC State Historical Markers Program
Recorded Texas Historic Landmarks (RTHL)
Recorded Texas Historic Landmarks (RTHLs) are a type of Official Texas Historical Marker. RTHLs are properties judged to be historically and architecturally significant and must be at least 50 years old. This is a designation that comes with a measure of protection under state law. The purchase and display of the RTHL marker is a required component of the designation process.
Cemeteries are important keys to Texas’ past. They are reminders of settlement patterns and reveal information about historic events, religion, lifestyles, and genealogy. Cemeteries range from single, isolated and often unmarked graves to expansive cemeteries spanning hundreds of acres and reaching up to hundreds of thousands of burials.
Efforts to identify, locate, protect and preserve these endangered cemeteries remain a goal of the THC and our many partners around the state.
Historic Texas Cemetery (HTC)
The Historic Texas Cemetery (HTC) designation was developed in 1998 and is an official recognition of family and community graveyards. The designation imposes no restrictions on private owners’ use of the land adjacent to the cemetery or the daily operations of the cemetery. Currently, there are more than 1700 HTCs in the Historic Sites Atlas.
Information on current and past Texas County Courthouses.
Texas is home to more than 2,000 museums. Whether housed in a historic structure or a state-of-the art new building, each one is dedicated to telling the story of a community’s unique history. The list of museums in this database continues to grow. This is not a complete list of Texas museums. Any museum can contact Museum Services Program staff to learn how to add a museum to this database. The information is provided by each museum and is kept up to date by the museum. Changes and updates to museum listings can be submitted through the Report Error function on the Atlas.
National Register Properties
The National Park Service (NPS) maintains the National Register of Historic Places, the nation's official list of properties significant in American history, architecture and archeology. More than 3,200 properties and sites in Texas have been added to this list, providing a comprehensive and growing index of Texas' cultural resources.
For more information: THC National Register of Historic Places Program
National Historic Landmarks
Nationally significant historic places designated by the Secretary of the Interior because they possess exceptional value of quality in illustrating or interpreting the heritage of the United States. Currently, there are 49 National Historic Landmarks in Texas including National Historic Park, Monument, Memorial, or Historic Sites.
State Antiquities Landmarks — Architectural Only
State Antiquities Landmarks (SALs) are designated by the THC and receive legal protection under the Antiquities Code of Texas. Listing in the National Register is a prerequisite for SAL designation of a building or structure, although some designations predate this requirement. Only SALs with an architectural component—including buildings, structures, sites, objects, and districts—are included in the Atlas. Information about designated archeological sites is not available to the general public to protect the sites from vandalism and destruction. Currently there are over 300 SALs in the Historic Sites Atlas.
To locate properties worthy of nomination to the National Register, cities, communities, and organizations spend thousands of hours surveying local historical neighborhoods and downtown shopping districts. The Atlas contains survey information on more than 150,000 historic and cultural resources statewide. Please note that this data reflect the state of the property at the time the survey was conducted, and may no longer be correct. A particular structure may have changed owners, been renovated, or may have been torn down after the time of the survey.
- Texas Historic Sites Inventory Form - Residential Property Form, THC
- Texas Historic Sites Inventory Form - Commercial Property Form, THC
- Texas Historic Sites Inventory Form - General Property Form, THC
- Texas Historic Sites Inventory Form - THC (rev. 8-82)
- National Register Survey Card 4 - THC
- National Register Survey Card 5 - THC
- National Register Survey Card - THC
- Plainview Historic District Survey Form
- Houston Architectural Survey, City of Houston
- 1981 Amarillo Historic Buildings Survey, City of Amarillo
- Survey and Preservation Analysis of Resources and Environment (SPARE), City of Beaumont
- Orange Architectural/Historical Survey, City of Orange
- Texas Historic Sites Inventory Form
- USDA Forest Service General Site Summary
- USDA Forest Service Individual Property Survey
- Houston Warehouse District Survey, City of Houston
- 1972 San Antonio Historic Survey, City of San Antonio
- River Oaks (Houston) Historic Property Survey, Southwest Center for Urban Research
- Historic Sites Inventory Form, Pantex Plant Industrial Property
- Carswell Air Force Base Inventory Record, Carswell AFB
- Corpus Christi Survey - Sally Victor
- Overton Historic District Survey, City of Lubbock
- Historic Property Survey, Hardy, Heck, Moore & Associates
For more information: THC Historic Resources Survey