How Defiance came to be
From Wikipedia’s history of Defiance.
Defiance was struck hard in the Tornado outbreak of December 10–11, 2021, by a tornado rated EF3. One person was killed.
Text from Wikipedia, licensed CC BY-SA 4.0.
Each edition grades its towns against each other only.
Most of Defiance was built recently: 0.0% of its homes predate 1940 and the median home dates from 1991. Its Register listing is the Isaac McCormick House. Below: 5 old photos and papers and maps from 1948 on.
The Defiance post office opened in 1893, the earliest record of the town by name.
The community was named in the late 1800s when the Katy Railroad arrived.
Read from the archive, the National Register and the record. The page puts what stands out first.
The first neighbors to add old photos shape how Defiance’s history is told.
From Wikipedia’s history of Defiance.
Defiance was struck hard in the Tornado outbreak of December 10–11, 2021, by a tornado rated EF3. One person was killed.
Text from Wikipedia, licensed CC BY-SA 4.0.
Woven from the archive, old maps, post office records, the National Register and the people born here.
Every edition of the U.S. Geological Survey’s map of Defiance. Tap a year, or press play to watch the town change.

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Defiance.
No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.

Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Defiance’s page.
Retake this view · +15The country’s official list of buildings and places worth saving.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
Writers, athletes, leaders and more, ranked by how widely they’re known.
The Defiance post office opened in 1893, the earliest record of the town by name (U.S. post office records).
One place: the Isaac McCormick House (listed 2004).
What the archives can’t tell you, neighbors can.
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). How TownRatings grades history →
From Wikimedia Commons (6), the Library of Congress (5), the National Register of Historic Places (1), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.

1948Augusta sheet · 1:62,500