- Located at intersection AR 90 and AR 34 northwest of Paragould
- Latitude: 36°14'01" N (+36.2336)
- Longitude: 90°43'35" W (-90.7264)
- Elevation: 275 feet above sea level
- Civil township: Jones
- Land area: 1.1 square miles
As the crow flies, Delaplaine is...
| Year | Population | Percent change |
|---|
| 1920 | 152 | -- |
| 1930 | 161 | +5.9% |
| 1940 | 180 | +11.8% |
| 1950 | 208 | +15.6% |
| 1960 | 186 | -10.6% |
| 1970 | 145 | -22.0% |
| 1980 | 161 | +11.0% |
| 1990 | 146 | -9.3% |
| 2000 | 127 | -13.0% |