According to the U.S. Bureau of Labor Statistics, prices in San Francisco, California were 2,851.62% higher in 2020 versus 1917 (a $219,574.84 difference in value).
Between 1917 and 2020: San Francisco experienced an average inflation rate of 3.34% per year. This rate of change indicates significant inflation. In other words, $7,700 in San Francisco in the year 1917 would cost $227,274.84 in 2020 for an equivalent purchase. Compared to the overall inflation rate of 2.96% during this same period, inflation in San Francisco was higher.
In the year 1917: Pricing changed by 9.35%, which is significantly above the average yearly change in San Francisco during the 1917-2020 time period. Compared to inflation for all items in 1917 (17.81%), inflation in San Francisco was much lower.
Raw Consumer Price Index data from U.S. Bureau of Labor Statistics for San Francisco, California:
| Year | 1914 | 1915 | 1916 | 1917 | 1918 | 1919 | 1920 | 1921 | 1922 | 1923 | 1924 | 1925 | 1926 | 1927 | 1928 | 1929 | 1930 | 1931 | 1932 | 1933 | 1934 | 1935 | 1936 | 1937 | 1938 | 1939 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 | 1947 | 1948 | 1949 | 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| CPI | 9.200 | 9.200 | 9.267 | 10.133 | 11.808 | 14.583 | 16.917 | 15.567 | 14.667 | 14.633 | 14.708 | 14.992 | 15.125 | 14.992 | 14.858 | 14.892 | 14.683 | 13.600 | 12.475 | 11.858 | 12.208 | 12.433 | 12.350 | 12.775 | 12.833 | 12.683 | 12.658 | 13.350 | 14.958 | 15.950 | 16.358 | 16.817 | 18.150 | 20.483 | 21.958 | 22.042 | 21.925 | 23.642 | 24.575 | 25.025 | 25.075 | 24.900 | 25.358 | 26.433 | 27.408 | 27.942 | 28.517 | 28.892 | 29.333 | 29.750 | 30.208 | 30.775 | 31.525 | 32.417 | 33.850 | 35.633 | 37.542 | 38.967 | 40.325 | 42.567 | 46.533 | 51.400 | 54.417 | 58.383 | 64.133 | 69.400 | 80.100 | 90.192 | 97.583 | 98.233 | 103.783 | 108.200 | 111.567 | 115.392 | 120.500 | 126.350 | 132.050 | 137.908 | 142.500 | 146.342 | 148.650 | 151.567 | 155.067 | 160.383 | 165.350 | 172.175 | 179.783 | 189.658 | 192.867 | 196.358 | 198.633 | 202.542 | 208.950 | 215.714 | 222.768 | 224.158 | 227.327 | 233.113 | 239.434 | 244.766 | 251.713 | 258.144 | 266.042 | 274.738 | 285.297 | 294.779 | 299.098 |
Below are calculations of equivalent buying power in San Francisco, over time, for $7700 beginning in 1917. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1917 | $7,700.00 | 9.35% |
| 1918 | $8,972.78 | 16.53% |
| 1919 | $11,081.41 | 23.50% |
| 1920 | $12,854.44 | 16.00% |
| 1921 | $11,828.62 | -7.98% |
| 1922 | $11,144.74 | -5.78% |
| 1923 | $11,119.41 | -0.23% |
| 1924 | $11,176.40 | 0.51% |
| 1925 | $11,391.69 | 1.93% |
| 1926 | $11,493.01 | 0.89% |
| 1927 | $11,391.69 | -0.88% |
| 1928 | $11,290.38 | -0.89% |
| 1929 | $11,315.71 | 0.22% |
| 1930 | $11,157.40 | -1.40% |
| 1931 | $10,334.21 | -7.38% |
| 1932 | $9,479.36 | -8.27% |
| 1933 | $9,010.77 | -4.94% |
| 1934 | $9,276.73 | 2.95% |
| 1935 | $9,447.70 | 1.84% |
| 1936 | $9,384.38 | -0.67% |
| 1937 | $9,707.32 | 3.44% |
| 1938 | $9,751.64 | 0.46% |
| 1939 | $9,637.66 | -1.17% |
| 1940 | $9,618.67 | -0.20% |
| 1941 | $10,144.24 | 5.46% |
| 1942 | $11,366.37 | 12.05% |
| 1943 | $12,119.90 | 6.63% |
| 1944 | $12,430.18 | 2.56% |
| 1945 | $12,778.45 | 2.80% |
| 1946 | $13,791.61 | 7.93% |
| 1947 | $15,564.64 | 12.86% |
| 1948 | $16,685.44 | 7.20% |
| 1949 | $16,748.77 | 0.38% |
| 1950 | $16,660.12 | -0.53% |
| 1951 | $17,964.56 | 7.83% |
| 1952 | $18,673.77 | 3.95% |
| 1953 | $19,015.71 | 1.83% |
| 1954 | $19,053.70 | 0.20% |
| 1955 | $18,920.72 | -0.70% |
| 1956 | $19,269.00 | 1.84% |
| 1957 | $20,085.86 | 4.24% |
| 1958 | $20,826.73 | 3.69% |
| 1959 | $21,231.99 | 1.95% |
| 1960 | $21,668.91 | 2.06% |
| 1961 | $21,953.87 | 1.32% |
| 1962 | $22,289.47 | 1.53% |
| 1963 | $22,606.09 | 1.42% |
| 1964 | $22,954.36 | 1.54% |
| 1965 | $23,384.95 | 1.88% |
| 1966 | $23,954.85 | 2.44% |
| 1967 | $24,632.40 | 2.83% |
| 1968 | $25,721.55 | 4.42% |
| 1969 | $27,076.64 | 5.27% |
| 1970 | $28,526.73 | 5.36% |
| 1971 | $29,609.54 | 3.80% |
| 1972 | $30,641.69 | 3.49% |
| 1973 | $32,345.07 | 5.56% |
| 1974 | $35,359.21 | 9.32% |
| 1975 | $39,057.24 | 10.46% |
| 1976 | $41,349.51 | 5.87% |
| 1977 | $44,363.65 | 7.29% |
| 1978 | $48,732.89 | 9.85% |
| 1979 | $52,734.87 | 8.21% |
| 1980 | $60,865.46 | 15.42% |
| 1981 | $68,533.80 | 12.60% |
| 1982 | $74,150.49 | 8.20% |
| 1983 | $74,644.41 | 0.67% |
| 1984 | $78,861.68 | 5.65% |
| 1985 | $82,217.76 | 4.26% |
| 1986 | $84,775.99 | 3.11% |
| 1987 | $87,682.48 | 3.43% |
| 1988 | $91,564.14 | 4.43% |
| 1989 | $96,009.38 | 4.85% |
| 1990 | $100,340.63 | 4.51% |
| 1991 | $104,792.19 | 4.44% |
| 1992 | $108,281.25 | 3.33% |
| 1993 | $111,200.41 | 2.70% |
| 1994 | $112,954.44 | 1.58% |
| 1995 | $115,170.72 | 1.96% |
| 1996 | $117,830.26 | 2.31% |
| 1997 | $121,870.23 | 3.43% |
| 1998 | $125,644.24 | 3.10% |
| 1999 | $130,830.35 | 4.13% |
| 2000 | $136,611.68 | 4.42% |
| 2001 | $144,115.38 | 5.49% |
| 2002 | $146,553.29 | 1.69% |
| 2003 | $149,206.50 | 1.81% |
| 2004 | $150,935.20 | 1.16% |
| 2005 | $153,905.02 | 1.97% |
| 2006 | $158,774.51 | 3.16% |
| 2007 | $163,914.32 | 3.24% |
| 2008 | $169,274.43 | 3.27% |
| 2009 | $170,330.52 | 0.62% |
| 2010 | $172,738.55 | 1.41% |
| 2011 | $177,135.40 | 2.55% |
| 2012 | $181,938.46 | 2.71% |
| 2013 | $185,990.21 | 2.23% |
| 2014 | $191,268.51 | 2.84% |
| 2015 | $196,155.73 | 2.56% |
| 2016 | $202,156.79 | 3.06% |
| 2017 | $208,765.05 | 3.27% |
| 2018 | $216,788.43 | 3.84% |
| 2019 | $223,992.94 | 3.32% |
| 2020 | $227,274.84 | 1.47%* |