- Location: Crawford County, Missouri
- Legal status: Village
- Population: 323 (Change since 1990: +11.8%)
- Founded: April 20, 1869
- Name origin: Samuel Lea
- Previously known as: Harrison Station
- Latitude: 38°05'31" N (+38.0919)
- Longitude: 91°17'47" W (-91.2964)
- Civil township: Liberty
- Land area: 0.43 square miles (275.5 acres)
As the crow flies, Leasburg is...
Name origin
Named for Samuel Lea, who built the first house and store
| Year | Population | Percent change |
|---|
| 1930 | 130 | -- |
| 1940 | 173 | +33.1% |
| 1950 | 178 | +2.9% |
| 1960 | 176 | -1.1% |
| 1970 | 218 | +23.9% |
| 1980 | 304 | +39.4% |
| 1990 | 289 | -4.9% |
| 2000 | 323 | +11.8% |