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AHistory
History · San Antonio

San Antonio has 144 places on the National Register, 8 of them National Historic Landmarks

More historic than 87% of U.S. towns · #9 of 642 in Texas. What drives it

Dated to 1718 (Wikidata), with 5% of its homes built before 1940 and 27 historic districts holding 3,027 contributing buildings. Most of San Antonio was built recently: 5% of its homes predate 1940 and the median home dates from 1985. Below: 5 old photos and papers, maps from 1885 on, the census since 1850, and every listing on the Register.

1718founded
144on the National Register
5%homes built before 1940
5old photos & papers
24famous people
From San Antonio’s archive · credits on each photo
Quick answers

How San Antonio began

When was San Antonio founded?

1718

San Antonio dates its founding to 1718 (Wikidata). The census first counted it in 1850.

First census: 3,488 in 18502020 census: 1,434,625308 years

How historic is San Antonio?

A

More historic than 87% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: Wikidata. First post office: 1835.The full story ↓
History grade

What drives San Antonio’s History grade

On its age, its old homes and the National Register, San Antonio is more historic than 87% of U.S. towns, #9 of 642 in Texas. Its age holds the grade up; its share of homes from before 1940 pulls it down.

A
HistoryA character grade: shown, never part of San Antonio’s overall grade.
All U.S. towns we grade (21,289)Ahead of 87%
NewerOlder
Texas towns of 2,500+ (642)#9 of 642

Among the 400 U.S. cities of 100,000 or more, San Antonio ranks #92 on History.

Few Texas towns list much on the Register (a typical Texas town has 0.0 per 10,000 residents, the U.S. 2.4), so San Antonio’s 20.5 sits above most of its state (90% of Texas towns have fewer) while its 3,027 historic buildings outnumber those of 100% of U.S. towns.

NoteThe founding year comes from Wikidata alone; no second source gives 1718.
How sure. Graded on any two of the three inputs instead, the letter would range from B+ to A+. The pre-1940 share (±0.2 points) is firm at this size. A citywide figure averages neighborhoods that differ a lot.

Founding year: Wikidata (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →

What stands out about San Antonio’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · On the National Register

144 listings protect 3,027 historic buildings

The country’s official list of buildings and places worth saving. 8 are National Historic Landmarks, the highest tier. Boundary changes and added documentation are counted with their listing.

places listed
144
National Historic Landmarks
8
Jose Antonio Navarro House Complex
historic buildings protected
3,027
each building in a district counts
first listed
1966
Alamo, The
San Jose Mission National Historic Site, built 1782Ursuline AcademyKing William Historic DistrictLa Villita Historic District, built 1722Mission San Francisco de la Espada, built 1690Mission San Juan Capistrano, built 1731First National Bank of San AntonioOld Lone Star BreweryMenger Soap WorksPost Chapel, Fort Sam HoustonPershing HouseQuadrangle, TheChurch of Nuestra Senora de la Candelaria y Guadalupe, built 1750Vogel Belt ComplexSchroeder-Yturri HouseSouthern Pacific Railroad Passenger Station, built 1998International & Great Northern Railroad Passenger StationSan Antonio Loan and Trust BuildingAlamo Portland and Roman Cement WorksAlamo Plaza Historic DistrictBexar County CourthouseSan Antonio Missions National Historical Park, built 1983Bonham, James Butler, Elementary SchoolSouthern Pacific Depot Historic DistrictAlamo Methodist ChurchAue Stagecoach InnRobert Hall HouseSan Pedro Springs ParkL. B. Clegg HouseSan Antonio Casino Club BuildingEmil Elmendorf HouseStaacke Brothers BuildingXimenes ChapelSan Antonio Water Works Pump Station No. 2City of San Antonio Municipal AuditoriumCentral Trust Company BuildingBushnellL. T. Wright HouseThomas Jefferson High School, built 1932Plehwe ComplexAlamo National Bank BuildingStevens BuildingHiram Partee HouseSouth Alamo Street-South Mary's Street Historic DistrictBarr BuildingHavana, TheThomas H. Franklin HouseA. H. Halff HouseProspect Hill Missionary Baptist ChurchSaint Anthony HotelFairmount Hotel, TheBarnes-Laird HouseWilliam J. Morrison Jr. HouseCarl Hilmar Guenther HouseSmith-Young TowerAztec TheaterSan Antonio Drug CompanyBlue Star Street Industrial Historic DistrictBuilders Exchange Building, built 1925City Public Service Company BuildingDavid J. and May Bock Woodward HouseLee, Robert E., HotelLivingston-Hess HouseScottish Rite CathedralCalcasieu BuildingYturri-Edmunds House, built 1859Goad Motor Company BuildingSt. Mark's Episcopal Church, built 1877Our Lady of Mount Carmel and St. Therese Church, built 1931Maverick-Carter HouseBrady Building-Empire TheaterBurns BuildingMonastery of Our Lady of CharitySan Antonio National CemeteryEthel Wilson Harris House, built 1956Brooke Army Medical CenterFriedrich ComplexBungalow Colony Historic DistrictKelly Field Historic DistrictJohann and Anna Heidgen HouseBuckeye Park GateChinese Sunken Garden GateDionicio Rodriguez Bridge in Brackenridge ParkJacala RestaurantStations of the Cross and Grotto at the Shrine of St. Anthony de PaduaHeimann BuildingFence at Alamo Cement Company, built 1926Fountain at Alamo Cement CompanyAlamo National Bank BuildingMiraflores ParkGunter HotelSt. Louis Hall at St. Mary's UniversityToltec, TheLerma's Nite ClubBrackenridge ParkAlamo Stadium and Gymnasium, built 1940Hays Street BridgeMilam BuildingFort Sam Houston National Cemetery, built 1926Green, Robert B., Memorial HospitalSt. John's SeminaryPoe Motor Company, built 1926Main and Military Plazas Historic DistrictMilam, Ben, Statue, built 1938Aurora Apartment HotelU.S. San Antonio ArsenalMission ParkwayFourth Ward SchoolNavarro, Jose Antonio, Elementary SchoolOtto Meerscheidt HouseThiele House and Thiele CottageGarcia-Garza HouseMaverick BuildingMonte Vista Residential Historic DistrictLavaca Historic DistrictSan Antonio City Cemeteries Historic District, OldGustav Uhl House and StoreMerchants Ice and Cold Storage CompanyCarver, George Washington, Library and AuditoriumKrause HouseHerrera RanchTravelers HotelReinbolt Hall at St. Mary's UniversityTrinity University Historic DistrictSacred Heart Conventual ChapelBorden’s CreameryBilly Mitchell VillageDubuis HallHugo & Schmeltzer Company WarehouseMonkey House/Commissary (San Antonio Zoo)Institute of Texan CulturesCasa de Dios (House of God)Charles V. Bellinger House; and Greater Corinth Baptist Church and Community CenterBuick Motor CompanyJose Antonio Navarro House Complex, built 1964★Alamo, The, built 1718★Espada Aqueduct★Mission Concepcion, built 1731★Spanish Governor's Palace, built 1749★Hangar 9★Fort Sam Houston★Majestic Theatre, built 1929★
BuildingsDistrictsSitesStructuresObjects★ landmark

Architectural styles listings

Classical Revival10
Victorian8
Faux Bois Sculpture7
Art Moderne5
Vernacular4
Mission Revival4
All 144 listings
San Jose Mission National Historic SiteBuilding · listed 1966Ursuline AcademyBuilding · listed 1969King William Historic DistrictDistrict · listed 1972La Villita Historic DistrictDistrict · listed 1972Mission San Francisco de la EspadaBuilding · listed 1972Mission San Juan CapistranoBuilding · listed 1972First National Bank of San AntonioBuilding · listed 1972Old Lone Star BreweryBuilding · listed 1972Menger Soap WorksBuilding · listed 1973Post Chapel, Fort Sam HoustonBuilding · listed 1974Pershing HouseBuilding · listed 1974Quadrangle, TheDistrict · listed 1974Church of Nuestra Senora de la Candelaria y GuadalupeBuilding · listed 1975Vogel Belt ComplexBuilding · listed 1975Schroeder-Yturri HouseBuilding · listed 1975Southern Pacific Railroad Passenger StationBuilding · listed 1975International & Great Northern Railroad Passenger StationBuilding · listed 1975San Antonio Loan and Trust BuildingBuilding · listed 1976Alamo Portland and Roman Cement WorksSite · listed 1976Alamo Plaza Historic DistrictDistrict · listed 1977Bexar County CourthouseBuilding · listed 1977San Antonio Missions National Historical ParkDistrict · listed 1978Bonham, James Butler, Elementary SchoolBuilding · listed 1978Southern Pacific Depot Historic DistrictDistrict · listed 1979Alamo Methodist ChurchBuilding · listed 1979Aue Stagecoach InnBuilding · listed 1979Robert Hall HouseBuilding · listed 1979San Pedro Springs ParkSite · listed 1979L. B. Clegg HouseBuilding · listed 1979San Antonio Casino Club BuildingBuilding · listed 1980Emil Elmendorf HouseBuilding · listed 1980Staacke Brothers BuildingBuilding · listed 1980Ximenes ChapelBuilding · listed 1980San Antonio Water Works Pump Station No. 2Building · listed 1981City of San Antonio Municipal AuditoriumBuilding · listed 1981Central Trust Company BuildingBuilding · listed 1982BushnellBuilding · listed 1982L. T. Wright HouseBuilding · listed 1983Thomas Jefferson High SchoolBuilding · listed 1983Plehwe ComplexBuilding · listed 1983Alamo National Bank BuildingBuilding · listed 1984Stevens BuildingBuilding · listed 1984Hiram Partee HouseBuilding · listed 1984South Alamo Street-South Mary's Street Historic DistrictDistrict · listed 1984Barr BuildingBuilding · listed 1985Havana, TheBuilding · listed 1986Thomas H. Franklin HouseBuilding · listed 1986A. H. Halff HouseBuilding · listed 1986Prospect Hill Missionary Baptist ChurchBuilding · listed 1986Saint Anthony HotelBuilding · listed 1986Fairmount Hotel, TheBuilding · listed 1988Barnes-Laird HouseBuilding · listed 1988William J. Morrison Jr. HouseBuilding · listed 1990Carl Hilmar Guenther HouseBuilding · listed 1990Smith-Young TowerBuilding · listed 1991Aztec TheaterBuilding · listed 1992San Antonio Drug CompanyBuilding · listed 1994Blue Star Street Industrial Historic DistrictDistrict · listed 1994Builders Exchange BuildingBuilding · listed 1994City Public Service Company BuildingBuilding · listed 1995David J. and May Bock Woodward HouseBuilding · listed 1996Lee, Robert E., HotelBuilding · listed 1996Livingston-Hess HouseBuilding · listed 1996Scottish Rite CathedralBuilding · listed 1996Calcasieu BuildingBuilding · listed 1996Yturri-Edmunds HouseBuilding · listed 1996Goad Motor Company BuildingBuilding · listed 1997St. Mark's Episcopal ChurchBuilding · listed 1998Our Lady of Mount Carmel and St. Therese ChurchBuilding · listed 1998Maverick-Carter HouseBuilding · listed 1998Brady Building-Empire TheaterBuilding · listed 1999Burns BuildingBuilding · listed 1999Monastery of Our Lady of CharityBuilding · listed 1999San Antonio National CemeterySite · listed 1999Ethel Wilson Harris HouseBuilding · listed 2001Brooke Army Medical CenterBuilding · listed 2001Friedrich ComplexBuilding · listed 2002Bungalow Colony Historic DistrictDistrict · listed 2003Kelly Field Historic DistrictDistrict · listed 2003Johann and Anna Heidgen HouseBuilding · listed 2004Buckeye Park GateStructure · listed 2004Chinese Sunken Garden GateObject · listed 2004Dionicio Rodriguez Bridge in Brackenridge ParkStructure · listed 2004Jacala RestaurantBuilding · listed 2004Stations of the Cross and Grotto at the Shrine of St. Anthony de PaduaDistrict · listed 2004Heimann BuildingBuilding · listed 2005Fence at Alamo Cement CompanyStructure · listed 2005Fountain at Alamo Cement CompanyStructure · listed 2005Alamo National Bank BuildingBuilding · listed 2006Miraflores ParkDistrict · listed 2006Gunter HotelBuilding · listed 2007St. Louis Hall at St. Mary's UniversityBuilding · listed 2008Toltec, TheBuilding · listed 2010Lerma's Nite ClubBuilding · listed 2011Brackenridge ParkDistrict · listed 2011Alamo Stadium and GymnasiumBuilding · listed 2011Hays Street BridgeStructure · listed 2012Milam BuildingBuilding · listed 2015Fort Sam Houston National CemeteryDistrict · listed 2016Green, Robert B., Memorial HospitalBuilding · listed 2018St. John's SeminaryDistrict · listed 2018Poe Motor CompanyBuilding · listed 2018Main and Military Plazas Historic DistrictDistrict · listed 2019Milam, Ben, StatueObject · listed 2020Aurora Apartment HotelBuilding · listed 2021U.S. San Antonio ArsenalBuilding · listed 1969Mission ParkwayDistrict · listed 1975Fourth Ward SchoolBuilding · listed 1978Navarro, Jose Antonio, Elementary SchoolBuilding · listed 1978Otto Meerscheidt HouseBuilding · listed 1980Thiele House and Thiele CottageBuilding · listed 1983Garcia-Garza HouseBuilding · listed 1983Maverick BuildingBuilding · listed 1995Monte Vista Residential Historic DistrictDistrict · listed 1998Lavaca Historic DistrictDistrict · listed 2000San Antonio City Cemeteries Historic District, OldDistrict · listed 2000Gustav Uhl House and StoreBuilding · listed 2002Merchants Ice and Cold Storage CompanyDistrict · listed 2002Carver, George Washington, Library and AuditoriumBuilding · listed 2003Krause HouseBuilding · listed 2010Herrera RanchBuilding · listed 2010Travelers HotelBuilding · listed 2015Reinbolt Hall at St. Mary's UniversityBuilding · listed 2017Trinity University Historic DistrictDistrict · listed 2018Sacred Heart Conventual ChapelBuilding · listed 2021Borden’s CreameryBuilding · listed 2021Billy Mitchell VillageDistrict · listed 2022Dubuis HallBuilding · listed 2023Hugo & Schmeltzer Company WarehouseBuilding · listed 2024Monkey House/Commissary (San Antonio Zoo)Building · listed 2024Institute of Texan CulturesDistrict · listed 2024Casa de Dios (House of God)Building · listed 2024Charles V. Bellinger House; and Greater Corinth Baptist Church and Community CenterDistrict · listed 2025Buick Motor CompanyBuilding · listed 2025San Antonio Downtown and River Walk Historic DistrictDistrict · listed 2025Otto and Emma Koehler HouseBuilding · listed 2026

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

Places that used to be

Lost post offices, old corners, places now gone and burying grounds

San Antonio’s post office has been open since 1835. 12 other post offices opened and closed inside today’s town.

San Antonio
1835–today
Leon Springs
1857–1918
Locke Hill
1869–1881
Garza's Crossing
1872–1875
Shavano
1881–1903
Berg's Mill
1887–1887
Earle
1887–1904
Wetmore
1890–today
Fort Sam Houston
1900–1916
San Jose
1910–1932
18301930today
Hamlets and corners on the map
BeckmannBergs MillCassinColumbia HeightsDominionEarleFrattGarza CrossingHeaferHilltopKelland HeightsKentwood ManorLackland CityLackland HeightsLackland TerraceLeon SpringsLonghornNorth LoopOakland EstatesPalo Alto HeightsPalo Alto ParkPhoenixRobardsSalado Junction
Gone or out of use
Brooks Air Force BasemilitaryEckert Oil FieldoilfieldGas Ridge Oil FieldoilfieldHuebner Road QuarrymineNimitz Post Officepost officePeacock Military AcademyschoolSan Antonio Post Office - Cresthaven Stationpost officeSojourner SchoolschoolSouthton Oil FieldoilfieldStandard Industries Airportairport
28family graveyards and cemeteries inside San Antonio
Beitel MemorialClassenDavenportEastviewFort Sam Houston NationalGates of Heaven MemorialHelotesHernandezHoly Cross Catholic Cemetery and MausoleumLocke HillLona ChinaMeadowlawn Memorial ParkMission Burial ParkMission Burial ParkMission Burial ParkMission EspadaMission North Burial ParkRoselawn Memorial ParkRuizSan Antonio NationalSan Fernando Cemetery Number 1San Fernando Cemetery Number 2San Jose Burial ParkSan Jose MissionSchulmeierSunset Memorial ParkTampkeWetmore Community
See all 28

Beitel Memorial Cemetery · Classen Cemetery · Davenport Cemetery · Eastview Cemetery · Fort Sam Houston National Cemetery · Gates of Heaven Memorial Cemetery · Helotes Cemetery · Hernandez Cemetery · Holy Cross Catholic Cemetery and Mausoleum · Locke Hill Cemetery · Lona China Cemetery · Meadowlawn Memorial Park · Mission Burial Park · Mission Burial Park · Mission Burial Park · Mission Espada Cemetery · Mission North Burial Park · Roselawn Memorial Park · Ruiz Cemetery · San Antonio National Cemetery · San Fernando Cemetery Number 1 · San Fernando Cemetery Number 2 · San Jose Burial Park · San Jose Mission Cemetery · Schulmeier Cemetery · Sunset Memorial Park · Tampke Cemetery · Wetmore Community Cemetery

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

The story

How San Antonio came to be

From Wikipedia’s history of San Antonio.

Read it all →

At the time of European encounter, the Payaya people lived near the San Antonio River Valley in the San Pedro Springs area. They called the vicinity Yanaguana, meaning "refreshing waters". In 1691, a group of Spanish explorers and missionaries came upon the river and Payaya settlement on June 13, the feast day of St. Anthony of Padua. They named the place and river "San Antonio" in his honor.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about San Antonio, 1890–1917

Passages that mention San Antonio, cut from the printed page as they were published.

On April ."Id, is"", the City of San Antonio gave the original contract of the San Antonio Water Works Company to J. B. Laco.ste and a.ssociates, in which the latter were to supply the City of San Antonio with water, using the Head of the San Antonio River as a source of supply. The work was to be …
San Antonio de Bexar1890Read the page →
Read the text

On April ."Id, is"", the City of San Antonio gave the original contract of the San Antonio Water Works Company to J. B. Laco.ste and a.ssociates, in which the latter were to supply the City of San Antonio with water, using the Head of the San Antonio River as a source of supply. The work was to be begun " six months from the date of the arrival of the Railroad," and to be finished within

Text read by machine from the scan; it may contain errors.
The famous company known as "la compania volante del Alamo de Parras," came in 1805, and remained at San Antonio de Valero so long that they are referred to in the archives of Bexar as "the ancient company." The troops were first stationed without the walls of the mission but the depredations of th…
History and legends of the Alamo and other missions in and around San Antonio1917Read the page →
Read the text

The famous company known as "la compania volante del Alamo de Parras," came in 1805, and remained at San Antonio de Valero so long that they are referred to in the archives of Bexar as "the ancient company." The troops were first stationed without the walls of the mission but the depredations of the savages were so frightful and continuous that they were soon compelled to take refuge within the walls. From the

Text read by machine from the scan; it may contain errors.
It was in the course of this litigation — a copy of the proceedings in which, "filling thirty volumes of manuscript," was tran.smitted to Spain — that the old document hereinbefore referred to as the testimonio de un Parecer had its origin. In this ])aper San Antonio is called San Antonio de Vejar …
San Antonio de Bexar1890Read the page →
Read the text

It was in the course of this litigation — a copy of the proceedings in which, "filling thirty volumes of manuscript," was tran.smitted to Spain — that the old document hereinbefore referred to as the testimonio de un Parecer had its origin. In this ])aper San Antonio is called San Antonio de Vejar o Valero: \'ejar being the Spanish orthography of the Mexican Bexar (pronounced \"ay-har. ) This name San Antonio de Bexar, seems to have attached itself particularlyto the military post, or presidio; its origin is not known. The town of San Fernando was still so called at this time: and the town and mi.ssion of San Antonio de \'alero bore that

Text read by machine from the scan; it may contain errors.

Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.

Timeline

San Antonio, 1718 to 1964

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 18th century
  2. 1718
    FoundingSan Antonio is established
  3. 1718BuiltAlamo, The is built
  4. 1731BuiltMission Concepcion is built
  5. 1749BuiltSpanish Governor's Palace is built
  6. 19th century
  7. 1835Post officeThe San Antonio post office opens
  8. 1857Post officeThe Leon Springs post office opens
  9. 1869Post officeThe Locke Hill post office opens
  10. 1875In the archiveMilitary Plaza
  11. 1881Post officeThe Locke Hill post office closes
  12. 1887In the archiveMarket on Military Plaza
  13. 1892In the archiveTexas. San Antonio. Woman begging
  14. 20th century
  15. 1905Born hereJoan Crawford is born here
  16. 1910In the archivePanoramic view of San Antonio, Texas
  17. 1918Post officeThe Leon Springs post office closes
  18. 1939In the archiveBarbershop
  19. 1953On the mapFirst mapped by the U.S. Geological Survey
  20. 1960LandmarkAlamo, The named a National Historic Landmark
  21. 1964BuiltJose Antonio Navarro House Complex is built
By decade

San Antonio, decade by decade

5 decades in the archive, from the 1870s to the 1930s. Scroll each row; tap a photo for its story.

1940s–1990snothing yet
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Add from your album
On the map

San Antonio on the map, 1953 to 1992

Every edition of the U.S. Geological Survey’s map of San Antonio. Tap a year, or press play to watch the town change.

San Antonio on the 1953 USGS mapSan Antonio on the 1967 USGS mapSan Antonio on the 1973 USGS mapSan Antonio on the 1992 USGS map1953San Antonio East sheet · 1:24,000

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of San Antonio.

Every building

San Antonio, building by building, 1885–1912

Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.

San Antonio fire insurance map, 1885, sheet 21885Sheet 2 of 12
Edition
BrickWoodStone

Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.

Then & now

Stand where they stood

No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.

Military Plaza
Retake this viewMilitary Plaza, 1875

Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on San Antonio’s page.

Retake this view · +15
People over time

San Antonio, census by census

0200,000400,000600,000800,0001,000,0001,200,0001,400,0001,600,00018501900195020001,434,625

Grew from 3,488 people in 1850 to 1,434,625 in 2020, more than tenfold.

18 censuses, 1850–2020.

U.S. Census Bureau decennial counts, from the census table on San Antonio’s Wikipedia page.

Famous people

24 famous people were born in San Antonio

Writers, athletes, leaders and more, ranked by how widely they’re known.

See all →
Help out

Finish San Antonio’s story

Most archives stop around 1920. The photos from after that are in family albums, not libraries.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
2 of 10 decades. The empty ones are waiting for someone’s album.
Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about San Antonio’s history

What year was San Antonio founded?

In 1718, according to Wikidata. San Antonio’s post office opened in 1835, and the census of 1850 counted 3,488 people here.

How does San Antonio rank for history?

San Antonio is more historic than 87% of U.S. towns, #9 of 642 in Texas. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.

What is on the National Register in San Antonio?

144 listings, 8 of them National Historic Landmarks: 106 buildings, among them the Jose Antonio Navarro House Complex (a National Historic Landmark since 2016) and the Alamo, The (listed 1966, the first), 27 historic districts with 2,653 contributing buildings, 3 sites, 6 structures, and 2 objects. 3,027 historic buildings in all.

How old are the homes in San Antonio?

5% of San Antonio’s homes were built before 1940 (Census estimate), against a typical 1.6% for a Texas town; the median home was built in 1985.

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021).

From the Library of Congress (5), the National Register of Historic Places (144), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System, Sanborn fire insurance maps (Library of Congress) and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.