Catalonia - Population
| Date | Density | Male | Female | Population |
|---|---|---|---|---|
| December 1973 | 167 | 2,619,096 | 2,748,276 | 5,367,372 |
| June 1973 | 166 | 2,596,523 | 2,726,320 | 5,322,843 |
| December 1972 | 164 | 2,574,819 | 2,705,224 | 5,280,043 |
| June 1972 | 163 | 2,550,833 | 2,682,808 | 5,233,640 |
| December 1971 | 162 | 2,528,680 | 2,662,061 | 5,190,741 |
| June 1971 | 160 | 2,506,947 | 2,641,128 | 5,148,075 |
| December 1970 | 159 | 2,486,275 | 2,621,194 | 5,107,469 |