| 年份 | 西班牙 |
| 人口 | 占世界% |
| 2021 | 4.74千万 (47,415,750) | 0.6011% |
| 2020 | 4.74千万 (47,365,655) | 0.6056% |
| 2019 | 4.71千万 (47,134,837) | 0.6088% |
| 2018 | 4.68千万 (46,797,754) | 0.6108% |
| 2017 | 4.66千万 (46,593,236) | 0.6148% |
| 2016 | 4.65千万 (46,484,062) | 0.6205% |
| 2015 | 4.64千万 (46,444,832) | 0.6272% |
| 2014 | 4.65千万 (46,480,882) | 0.6352% |
| 2013 | 4.66千万 (46,620,045) | 0.6449% |
| 2012 | 4.68千万 (46,773,055) | 0.6550% |
| 2011 | 4.67千万 (46,742,697) | 0.6627% |
| 2010 | 4.66千万 (46,576,897) | 0.6683% |
| 2009 | 4.64千万 (46,362,946) | 0.6733% |
| 2008 | 4.60千万 (45,954,106) | 0.6757% |
| 2007 | 4.52千万 (45,226,803) | 0.6733% |
| 2006 | 4.44千万 (44,397,319) | 0.6691% |
| 2005 | 4.37千万 (43,653,155) | 0.6662% |
| 2004 | 4.29千万 (42,921,895) | 0.6633% |
| 2003 | 4.22千万 (42,187,645) | 0.6603% |
| |
| 2002 | 4.14千万 (41,431,558) | 0.6568% |
| 2001 | 4.09千万 (40,850,412) | 0.6561% |
| 2000 | 4.06千万 (40,567,864) | 0.6602% |
| 1999 | 4.04千万 (40,386,875) | 0.6662% |
| 1998 | 4.02千万 (40,223,509) | 0.6727% |
| 1997 | 4.01千万 (40,057,389) | 0.6794% |
| 1996 | 3.99千万 (39,889,852) | 0.6864% |
| 1995 | 3.97千万 (39,724,050) | 0.6937% |
| 1994 | 3.95千万 (39,549,108) | 0.7010% |
| 1993 | 3.94千万 (39,361,262) | 0.7084% |
| 1992 | 3.92千万 (39,157,685) | 0.7158% |
| 1991 | 3.90千万 (38,966,376) | 0.7239% |
| 1990 | 3.89千万 (38,867,322) | 0.7342% |
| 1989 | 3.88千万 (38,827,764) | 0.7463% |
| 1988 | 3.88千万 (38,766,939) | 0.7581% |
| 1987 | 3.87千万 (38,684,815) | 0.7699% |
| 1986 | 3.86千万 (38,584,624) | 0.7817% |
| 1985 | 3.85千万 (38,469,512) | 0.7932% |
| 1984 | 3.83千万 (38,330,364) | 0.8041% |
| 1983 | 3.82千万 (38,171,525) | 0.8148% |
| |
| 1982 | 3.80千万 (37,986,012) | 0.8253% |
| 1981 | 3.78千万 (37,758,631) | 0.8352% |
| 1980 | 3.75千万 (37,491,165) | 0.8439% |
| 1979 | 3.72千万 (37,191,330) | 0.8519% |
| 1978 | 3.69千万 (36,864,898) | 0.8593% |
| 1977 | 3.65千万 (36,511,638) | 0.8660% |
| 1976 | 3.61千万 (36,137,812) | 0.8722% |
| 1975 | 3.58千万 (35,757,900) | 0.8785% |
| 1974 | 3.54千万 (35,373,335) | 0.8852% |
| 1973 | 3.50千万 (34,988,947) | 0.8926% |
| 1972 | 3.46千万 (34,604,469) | 0.9003% |
| 1971 | 3.42千万 (34,224,490) | 0.9083% |
| 1970 | 3.38千万 (33,814,531) | 0.9163% |
| 1969 | 3.34千万 (33,441,054) | 0.9251% |
| 1968 | 3.31千万 (33,113,134) | 0.9353% |
| 1967 | 3.27千万 (32,682,947) | 0.9423% |
| 1966 | 3.23千万 (32,283,194) | 0.9499% |
| 1965 | 3.20千万 (31,954,292) | 0.9601% |
| 1964 | 3.16千万 (31,609,195) | 0.9695% |
| 1963 | 3.13千万 (31,296,651) | 0.9800% |
| 1962 | 3.10千万 (31,023,366) | 0.9921% |
| 1961 | 3.07千万 (30,739,250) | 1.0005% |
| 1960 | 3.05千万 (30,455,000) | 1.0046% |
| 1959 | 3.01千万 (30,115,936) | 1.0164% |