La Rioja - Population
| Date | Density | Male | Female | Population |
|---|---|---|---|---|
| December 1973 | 48 | 118,933 | 120,972 | 239,905 |
| June 1973 | 47 | 118,417 | 120,617 | 239,033 |
| December 1972 | 47 | 117,937 | 120,290 | 238,226 |
| June 1972 | 47 | 117,367 | 119,924 | 237,291 |
| December 1971 | 47 | 116,788 | 119,554 | 236,342 |
| June 1971 | 47 | 116,342 | 119,213 | 235,555 |
| December 1970 | 47 | 115,820 | 118,801 | 234,620 |