On its age, its old homes and the National Register, Sedgwick is more historic than 71% of U.S. towns. Its National Register listings hold the grade up; its age pulls it down.
B+
HistoryA character grade: shown, never part of Sedgwick’s overall grade.
Kansas towns list more on the Register than most of the country (a typical Kansas town has 5.1 per 10,000 residents, the U.S. 2.4), so Sedgwick’s 55.8 sits above most of its state (92% of Kansas towns have fewer) while its 9 historic buildings outnumber those of 75% 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 (±7.8 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 Sedgwick’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
For millennia, the land now known as Kansas was inhabited by Native Americans. In 1803, most of modern Kansas was secured by the United States as part of the Louisiana Purchase. In 1854, the Kansas Territory was organized, then in 1861 Kansas became the 34th U.S. state. In 1867, Sedgwick County was founded. In 1872, Harvey County was founded.
Sedgwick was laid out on an 80-acre (32 ha) town site in 1870. It was named for John Sedgwick, a major general in the Union Army during the American Civil War. Sedgwick was incorporated as a city in 1872.
Passages that mention Sedgwick, cut from the printed page as they were published.
History of Wichita and Sedgwick County, Kansas, past and present, including an account of the cities, towns and villages of the county1910 · page 430Read the page →
Read the text
The Zimmerman neighborhood, the Oscar Winters farms, the Biggs neighborhoods and the holdings of Uncle John Williams proved most valuable. It was discovered that the northwest of Sedgwick county was within the corn belt. At this time there is no better land, no better producing land, nor a more prosperous portion of Sedgwick county than this same northwest. Among the prosperous farmers of this locality may be mentioned A. Cosson, Matt. Biggs, H. H. Hanson, Norman Calhoun, J. M. Ragan,
Text read by machine from the scan; it may contain errors.
History of Wichita and Sedgwick County, Kansas, past and present, including an account of the cities, towns and villages of the county1910 · page 426Read the page →
Read the text
It took in the counties of Sedgwick, Butler, Harvey, Sumner, Reno and Cowley. In 187'i the doctors began to settle in other portions of Sedgwick county. Dr. Tucker settling in Derby and Dr. Goddard settling in Sedgwick in 1875; in the year 1880 a number settled in the smaller towns, notably Dr. Shannon in Cheney and Dr. Dwight in Mt. Hope. The old guard of the profession has largely passed away.
Text read by machine from the scan; it may contain errors.
Biographical record. This volume contains biographical sketches of leading citizens of Sedgwick County, Kansas, and a compendium of national biography1901 · page 267Read the page →
Read the text
ILLI.VM U. TAYLOR is one of the most prominent and inHuential citizens of Sedgwick county, Kansas, within whose borders he has resided since February lo, 1877, and has served as postmaster of the village of Garden Plain since 1892. He is a wide awake and enterprising business man and in connection with his official duties, deals
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
Sedgwick, 1870 to 1909
Woven from the archive, old maps, post office records, the National Register and the people born here.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Questions about Sedgwick’s history
What year was Sedgwick founded?
The Sedgwick post office opened in 1870, the earliest record of the town by name (U.S. post office records).
How does Sedgwick rank for history?
Sedgwick is more historic than 71% of U.S. towns. 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 Sedgwick?
One place: the Sedgwick Downtown Historic District (listed 2012).
How old are the homes in Sedgwick?
18% of Sedgwick’s homes were built before 1940 (Census estimate, ±7.8 points), against a typical 10% for a Kansas town; the median home was built in 1981.
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 (1), Wikipedia, Wikidata and Wikipedia for famous people, the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System 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.
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