Smithville’s post office opened in 1876, and 35% of its homes were built before 1940
More historic than 87% of U.S. towns · #7 of 642 in Texas. What drives it
2 places in town are on the National Register, among them two historic districts with 227 buildings between them. Below: maps from 1900 on and the census since 1890.
Founding year: the first Smithville post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Smithville’s History grade
On its age, its old homes and the National Register, Smithville is more historic than 87% of U.S. towns, #7 of 642 in Texas. Its National Register listings hold the grade up; its age pulls it down.
A
HistoryA character grade: shown, never part of Smithville’s overall grade.
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 Smithville’s 538 sits above most of its state (99% of Texas towns have fewer) while its 227 historic buildings outnumber those of 94% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from B+ to A+. The pre-1940 share is a Census survey estimate (±10.0 points). The founding year is the first post office, not a stated founding date.
Founding year: the first post office (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 Smithville’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
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.
Thomas Jefferson Gazley arrived in 1827 and set the pace of development for Smithville by building the first house and establishing the first store, which served incoming settlers. He served as a clerk in the Mexican government. Later he signed the Texas Declaration of Independence and then served as a legislator in the Second Congress of the Republic of Texas.
William Smith's family arrived several years after Gazley. They also owned a store and were early influences on the area, including the naming of Smithville where about seventeen families lived on the south bank of the Colorado River.
The Smithville post office opened in 1876, the earliest record of the town by name (U.S. post office records).
How does Smithville rank for history?
Smithville is more historic than 87% of U.S. towns, #7 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 Smithville?
Two places: the Smithville Commercial Historic District (listed 1982) and the Smithville Residential Historic District (1995).
How old are the homes in Smithville?
35% of Smithville’s homes were built before 1940 (Census estimate, ±10.0 points), against a typical 1.6% for a Texas town; the median home was built in 1967.
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 Wikimedia Commons (6), the National Register of Historic Places (2), 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 and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.