- Located just west of US 62 and MO 153 intersection
- Latitude: 36°33'06" N (+36.5516)
- Longitude: 89°49'12" W (-89.8199)
- Civil township: Como
- Land area: 0.48 square miles (305.5 acres)
As the crow flies, Risco is...
| Year | Population | Percent change |
|---|
| 1930 | 272 | -- |
| 1940 | 429 | +57.7% |
| 1950 | 495 | +15.4% |
| 1960 | 502 | +1.4% |
| 1970 | 412 | -17.9% |
| 1980 | 446 | +8.3% |
| 1990 | 434 | -2.7% |
| 2000 | 392 | -9.7% |