Chickasha’s post office opened in 1892, and 16% of its homes were built before 1940
More historic than 71% of U.S. towns · #20 of 131 in Oklahoma. What drives it
8 places in town are on the National Register, among them two historic districts with 70 buildings between them. Below: 10 old photos and papers, maps from 1894 on, and the census since 1900.
The Chickasha post office opened in 1892, the earliest record of the town by name. Another post office, Pensee (1891), opened inside today’s city and later closed.
First census: 3,209 in 19002020 census: 16,051134 years
How historic is Chickasha?
B+
More historic than 71% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Chickasha post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Chickasha’s History grade
On its age, its old homes and the National Register, Chickasha is more historic than 71% of U.S. towns, #20 of 131 in Oklahoma. Its National Register listings hold the grade up; its age pulls it down.
B+
HistoryA character grade: shown, never part of Chickasha’s overall grade.
Oklahoma towns list more on the Register than most of the country (a typical Oklahoma town has 5.9 per 10,000 residents, the U.S. 2.4), so Chickasha’s 47.2 sits above most of its state (88% of Oklahoma towns have fewer) while its 78 historic buildings outnumber those of 88% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C+ to A−. The pre-1940 share (±2.4 points) is firm at this size. 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 Chickasha’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
Every building
Chickasha, building by building, 1894–1918
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.
Chickasha was founded by Hobart Johnstone Whitley, a land developer, banker, farmer, and Chicago, Rock Island and Pacific Railway (Rock Island) executive. At the time of its founding, Chickasha was located in Pontotoc County, Chickasaw Nation. The founding took place in 1892 when the Rock Island built a track through Indian Territory. A post office was established in June 1892. One of the earliest industrial plants to come to Chickasha was the Chickasha Cotton Oil Company, which was established in 1899. The town incorporated in 1902. From 1910 to 1927, the town was served by the Chickasha Street Railway, the town's own electric trolley system.
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.
The Chickasha post office opened in 1892, the earliest record of the town by name (U.S. post office records).
How does Chickasha rank for history?
Chickasha is more historic than 71% of U.S. towns, #20 of 131 in Oklahoma. 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 Chickasha?
8 listings: 6 buildings, among them the Rock Island Depot (listed 1985, the first), and 2 historic districts, the Oklahoma College for Women Historic District and the Chickasha Downtown Historic District, with 70 contributing buildings. 78 historic buildings in all.
How old are the homes in Chickasha?
16% of Chickasha’s homes were built before 1940 (Census estimate, ±2.4 points), against a typical 7.0% for an Oklahoma town; the median home was built in 1970.
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 (9), the Library of Congress (1), Wikidata (2), the National Register of Historic Places (8), 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.
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