The Clark post office opened in 1887, the earliest record of the town by name. Another post office, Perche (1877), opened inside today’s city and later closed.
First census: 194 in 18902020 census: 254139 years
Founding year: the first Clark post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Clark’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
A post office called Clark has been in operation since 1887. The community has the name of John Bullock Clark Jr., a five-term U.S. Congressman from Missouri.
Passages that mention Clark, cut from the printed page as they were published.
History of Lewis, Clark, Knox, and Scotland counties, Missouri. From the earliest time to the present, together with sundry personal, business and professional sketches and mumerous family records ..1887 · page 285Read the page →
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The elections were accordingly held, and the county court, on the 9th of November, 1866, found that a majority of the votes cast were in favor of establishing the seat of justice at Clark City, and thereupon ordered “ That the seat of justice of Clark County be and is hereby legally and permanently established, as the law directs, at Clark City in the County of Clark and State of Mis¬ souri.” Afterward, at the December term of said court, a motion was filed to set aside the foregoing order made on the 9th day of
Text read by machine from the scan; it may contain errors.
History of Lewis, Clark, Knox, and Scotland counties, Missouri. From the earliest time to the present, together with sundry personal, business and professional sketches and mumerous family records ..1887 · page 336Read the page →
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W eaver, the first settler of Clark County. It was the first town laid out in the territory composing the county, and at a time, too, when said territory belonged to Marion County. The plat of the town was recorded in Marion County June 26, 1830, in Lewis County December 25, 1833, and in Clark County May 14, 1838. The towm as laid out contained twrelve blocks of eight lots each, and a few fractional lots. It was located on the Des Moines River, in the northeast quarter of fractional Section 5,
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
Clark, 1877 to 1953
Woven from the archive, old maps, post office records, the National Register and the people born here.
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 the Library of Congress (15), Wikipedia, 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 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.