Oklahoma - Population
| Date | Density | Population |
|---|---|---|
| 1946 | 12 | 2,131,000 |
| 1945 | 11 | 2,025,000 |
| 1944 | 11 | 2,056,000 |
| 1943 | 12 | 2,203,000 |
| 1942 | 12 | 2,228,000 |
| 1941 | 12 | 2,262,000 |
| 1940 | 13 | 2,325,000 |
| 1939 | 13 | 2,333,000 |
| 1938 | 13 | 2,324,000 |
| 1937 | 13 | 2,334,000 |
| 1936 | 13 | 2,365,000 |
| 1935 | 13 | 2,386,000 |
| 1934 | 13 | 2,391,000 |
| 1933 | 13 | 2,392,000 |
| 1932 | 13 | 2,394,000 |
| 1931 | 13 | 2,403,000 |
| 1930 | 13 | 2,401,000 |
| 1929 | 13 | 2,372,000 |