Bihar: population 1913–1947
See Bihar on the map →Population by year
| Year | Population |
|---|---|
| 1913 | 28.3M |
| 1914 | 28.3M |
| 1915 | 28.2M |
| 1916 | 28.2M |
| 1917 | 28.2M |
| 1918 | 28.2M |
| 1919 | 28.2M |
| 1920 | 28.1M |
| 1921 | 28.1M |
| 1922 | 28.4M |
| 1923 | 28.8M |
| 1924 | 29.1M |
| 1925 | 29.4M |
| 1926 | 29.7M |
| 1927 | 30.1M |
| 1928 | 30.4M |
| 1929 | 30.7M |
| 1930 | 31.0M |
| 1931 | 31.3M |
| 1932 | 31.7M |
| 1933 | 32.1M |
| 1934 | 32.5M |
| 1935 | 32.9M |
| 1936 | 33.3M |
| 1937 | 33.6M |
| 1938 | 34.0M |
| 1939 | 34.4M |
| 1940 | 34.8M |
| 1941 | 35.2M |
| 1942 | 35.5M |
| 1943 | 35.9M |
| 1944 | 36.3M |
| 1945 | 36.6M |
| 1946 | 37.0M |
| 1947 | 37.3M |