- Location: Mississippi County, Missouri
- Legal status: Fourth-class city
- Population: 740 (Change since 1990: +6.9%)
- Founded: October 24, 1859 by Henry and Melvina Deal
- Located at the intersection of US 62 and Route B just north of I-57 Exit 4
- Latitude: 36°54'37" N (+36.9103)
- Longitude: 89°26'54" W (-89.4482)
- Civil township: Long Prairie
- Land area: 0.66 square miles (424.7 acres)
As the crow flies, Bertrand is...
| Year | Population | Percent change |
|---|
| 1900 | 266 | -- |
| 1910 | 346 | +30.1% |
| 1920 | 355 | +2.6% |
| 1930 | 322 | -9.3% |
| 1940 | 377 | +17.1% |
| 1950 | 390 | +3.4% |
| 1960 | 465 | +19.2% |
| 1970 | 604 | +29.9% |
| 1980 | 688 | +13.9% |
| 1990 | 692 | +0.6% |
| 2000 | 740 | +6.9% |