California - Population
| Date | Density | Population |
|---|---|---|
| 2024 | 39,431,263 | |
| 2023 | 92 | 39,198,693 |
| 2022 | 92 | 39,142,414 |
| 2021 | 92 | 39,142,565 |
| 2020 | 93 | 39,521,958 |
| 2019 | 93 | 39,547,995 |
| 2018 | 93 | 39,535,920 |
| 2017 | 93 | 39,424,315 |
| 2016 | 93 | 39,223,789 |
| 2015 | 92 | 38,966,939 |
| 2014 | 91 | 38,637,421 |
| 2013 | 90 | 38,292,557 |
| 2012 | 90 | 37,971,412 |
| 2011 | 89 | 37,651,212 |
| 2010 | 88 | 37,322,523 |
| 2009 | 87 | 36,961,229 |
| 2008 | 86 | 36,604,337 |
| 2007 | 86 | 36,250,311 |
| 2006 | 85 | 36,021,202 |
| 2005 | 85 | 35,827,943 |
| 2004 | 84 | 35,574,576 |
| 2003 | 83 | 35,253,159 |
| 2002 | 82 | 34,871,843 |
| 2001 | 81 | 34,479,458 |
| 2000 | 80 | 33,987,977 |
| 1999 | 79 | 33,499,204 |
| 1998 | 78 | 32,987,675 |
| 1997 | 77 | 32,486,010 |
| 1996 | 76 | 32,018,834 |
| 1995 | 75 | 31,696,582 |
| 1994 | 74 | 31,484,435 |
| 1993 | 74 | 31,274,928 |
| 1992 | 73 | 30,974,659 |
| 1991 | 72 | 30,470,736 |
| 1990 | 71 | 29,959,515 |
| 1989 | 69 | 29,218,165 |
| 1988 | 67 | 28,464,250 |
| 1987 | 66 | 27,777,160 |
| 1986 | 64 | 27,102,238 |
| 1985 | 62 | 26,441,107 |
| 1984 | 61 | 25,844,397 |
| 1983 | 60 | 25,360,023 |
| 1982 | 59 | 24,820,007 |
| 1981 | 57 | 24,285,933 |
| 1980 | 56 | 23,800,800 |
| 1979 | 55 | 23,255,069 |
| 1978 | 54 | 22,838,960 |
| 1977 | 53 | 22,350,247 |
| 1976 | 52 | 21,934,505 |
| 1975 | 51 | 21,536,715 |
| 1974 | 50 | 21,172,548 |
| 1973 | 49 | 20,867,737 |
| 1972 | 49 | 20,584,794 |
| 1971 | 48 | 20,345,575 |
| 1970 | 47 | 20,023,181 |
| 1969 | 46 | 19,711,000 |
| 1968 | 46 | 19,394,000 |
| 1967 | 45 | 19,176,000 |
| 1966 | 44 | 18,858,000 |
| 1965 | 44 | 18,585,000 |
| 1964 | 43 | 18,151,000 |
| 1963 | 42 | 17,668,000 |
| 1962 | 40 | 17,072,000 |
| 1961 | 39 | 16,497,000 |
| 1960 | 37 | 15,870,000 |
| 1959 | 36 | 15,467,000 |
| 1958 | 35 | 14,880,000 |
| 1957 | 34 | 14,264,000 |
| 1956 | 32 | 13,713,000 |
| 1955 | 31 | 13,133,000 |
| 1954 | 30 | 12,746,000 |
| 1953 | 29 | 12,251,000 |
| 1952 | 27 | 11,635,000 |
| 1951 | 26 | 11,134,000 |
| 1950 | 25 | 10,677,000 |
| 1949 | 24 | 10,337,000 |
| 1948 | 24 | 10,064,000 |
| 1947 | 23 | 9,912,000 |
| 1946 | 23 | 9,727,000 |
| 1945 | 23 | 9,619,000 |
| 1944 | 22 | 9,261,000 |
| 1943 | 20 | 8,623,000 |
| 1942 | 18 | 7,814,000 |
| 1941 | 17 | 7,269,000 |
| 1940 | 16 | 6,950,000 |
| 1939 | 16 | 6,785,000 |
| 1938 | 16 | 6,656,000 |
| 1937 | 15 | 6,528,000 |
| 1936 | 15 | 6,341,000 |
| 1935 | 15 | 6,175,000 |
| 1934 | 14 | 6,060,000 |
| 1933 | 14 | 5,963,000 |
| 1932 | 14 | 5,894,000 |
| 1931 | 14 | 5,824,000 |
| 1930 | 13 | 5,711,000 |
| 1929 | 13 | 5,531,000 |