- Location: Dunklin County, Missouri
- Legal status: Fourth-class city
- Population: 1,330 (Change since 1990: +19.5%)
- Founded: ca. 1860
- Name origin: Henry E. Clark
- Previously known as: Bach, Beech Grove, , and Beech
- Located at the intersection of MO 25 and MO 162 south of Malden
- Latitude: 36°27'03" N (+36.4509)
- Longitude: 89°58'04" W (-89.9679)
- Public Land Survey: T. 21 N., R. 10 E., Sec. 15 & 22
- Civil township: Freeborn
- Land area: 1.1 square miles
As the crow flies, Clarkton is...
Name origin
Named for Henry E. Clark, contractor on the pole road between Clarkton
and Weaversville (now Boekerton)
| Year | Population | Percent change |
|---|
| 1910 | 682 | -- |
| 1920 | 689 | +1.0% |
| 1930 | 493 | -28.4% |
| 1940 | 733 | +48.7% |
| 1950 | 1,004 | +37.0% |
| 1960 | 1,049 | +4.5% |
| 1970 | 1,177 | +12.2% |
| 1980 | 1,228 | +4.3% |
| 1990 | 1,113 | -9.4% |
| 2000 | 1,330 | +19.5% |