According to the U.S. Bureau of Labor Statistics, prices in Seattle, Washington are 3,912.16% higher in 2026 versus 1915 (a $1,741,331,318.58 difference in value).
Between 1915 and 2026:Seattle experienced an average inflation rate of 3.38% per year. This rate of change indicates significant inflation. In other words, $44,510,785 in Seattle in the year 1915 would cost $1,785,842,103.58 in 2026 for an equivalent purchase. Compared to the overall inflation rate of 3.18% during this same period, inflation in Seattle was higher.
In the year 1915: Pricing changed by -0.09%, which is significantly below the average yearly change in Seattle during the 1915-2026 time period. Compared to inflation for all items in 1915 (0.92%), inflation in Seattle was lower.
Below are calculations of equivalent buying power in Seattle, over time, for $44,510,785 beginning in 1915. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1915 | $44,510,785.00 | -0.09% |
| 1916 | $44,309,013.54 | -0.45% |
| 1917 | $47,819,837.01 | 7.92% |
| 1918 | $58,594,433.20 | 22.53% |
| 1919 | $77,157,407.91 | 31.68% |
| 1920 | $91,402,473.28 | 18.46% |
| 1921 | $82,201,694.51 | -10.07% |
| 1922 | $75,825,716.24 | -7.76% |
| 1923 | $74,736,150.34 | -1.44% |
| 1924 | $75,301,110.44 | 0.76% |
| 1925 | $76,673,156.39 | 1.82% |
| 1926 | $76,874,927.86 | 0.26% |
| 1927 | $76,148,550.58 | -0.94% |
| 1928 | $74,332,607.41 | -2.38% |
| 1929 | $74,857,213.21 | 0.71% |
| 1930 | $74,615,087.46 | -0.32% |
| 1931 | $68,118,046.31 | -8.71% |
| 1932 | $62,428,091.02 | -8.35% |
| 1933 | $58,352,307.44 | -6.53% |
| 1934 | $59,038,330.42 | 1.18% |
| 1935 | $60,773,565.01 | 2.94% |
| 1936 | $61,580,650.87 | 1.33% |
| 1937 | $64,365,097.08 | 4.52% |
| 1938 | $64,203,679.90 | -0.25% |
| 1939 | $63,759,782.68 | -0.69% |
| 1940 | $63,880,845.56 | 0.19% |
| 1941 | $67,835,566.26 | 6.19% |
| 1942 | $76,269,613.46 | 12.43% |
| 1943 | $80,627,877.09 | 5.71% |
| 1944 | $82,040,277.34 | 1.75% |
| 1945 | $83,856,220.52 | 2.21% |
| 1946 | $90,272,553.08 | 7.65% |
| 1947 | $101,531,400.78 | 12.47% |
| 1948 | $110,207,573.74 | 8.55% |
| 1949 | $110,247,928.03 | 0.04% |
| 1950 | $110,933,951.01 | 0.62% |
| 1951 | $119,852,249.73 | 8.04% |
| 1952 | $123,443,781.79 | 3.00% |
| 1953 | $124,654,410.58 | 0.98% |
| 1954 | $124,856,182.04 | 0.16% |
| 1955 | $125,380,787.85 | 0.42% |
| 1956 | $126,752,833.80 | 1.09% |
| 1957 | $132,119,954.75 | 4.23% |
| 1958 | $135,146,526.71 | 2.29% |
| 1959 | $137,608,138.58 | 1.82% |
| 1960 | $139,343,373.17 | 1.26% |
| 1961 | $141,683,922.15 | 1.68% |
| 1962 | $143,903,408.26 | 1.57% |
| 1963 | $146,122,894.37 | 1.54% |
| 1964 | $148,221,317.59 | 1.44% |
| 1965 | $149,674,072.14 | 0.98% |
| 1966 | $153,911,272.88 | 2.83% |
| 1967 | $158,430,953.68 | 2.94% |
| 1968 | $164,766,577.66 | 4.00% |
| 1969 | $172,756,727.64 | 4.85% |
| 1970 | $180,545,106.16 | 4.51% |
| 1971 | $184,499,826.85 | 2.19% |
| 1972 | $189,705,530.63 | 2.82% |
| 1973 | $201,085,441.21 | 6.00% |
| 1974 | $222,513,570.71 | 10.66% |
| 1975 | $245,999,769.14 | 10.55% |
| 1976 | $260,164,125.92 | 5.76% |
| 1977 | $280,139,500.88 | 7.68% |
| 1978 | $308,226,088.69 | 10.03% |
| 1979 | $341,316,608.82 | 10.74% |
| 1980 | $398,538,996.07 | 16.77% |
| 1981 | $442,363,758.09 | 11.00% |
| 1982 | $473,033,020.64 | 6.93% |
| 1983 | $480,135,376.18 | 1.50% |
| 1984 | $498,052,682.20 | 3.73% |
| 1985 | $510,885,347.33 | 2.58% |
| 1986 | $516,575,302.62 | 1.11% |
| 1987 | $517,180,617.01 | 0.12% |
| 1988 | $517,180,617.01 | 0.00% ** |
| 1989 | $517,180,617.01 | 0.00% ** |
| 1990 | $517,180,617.01 | 0.00% ** |
| 1991 | $517,180,617.01 | 0.00% ** |
| 1992 | $517,180,617.01 | 0.00% ** |
| 1993 | $517,180,617.01 | 0.00% ** |
| 1994 | $517,180,617.01 | 0.00% ** |
| 1995 | $517,180,617.01 | 0.00% ** |
| 1996 | $517,180,617.01 | 0.00% ** |
| 1997 | $540,666,815.44 | 4.54% |
| 1998 | $811,444,120.38 | 50.08% |
| 1999 | $835,737,404.67 | 2.99% |
| 2000 | $866,366,312.93 | 3.66% |
| 2001 | $898,286,558.57 | 3.68% |
| 2002 | $916,082,801.71 | 1.98% |
| 2003 | $931,296,370.11 | 1.66% |
| 2004 | $942,070,966.30 | 1.16% |
| 2005 | $968,422,319.52 | 2.80% |
| 2006 | $1,003,772,680.05 | 3.65% |
| 2007 | $1,042,366,718.63 | 3.84% |
| 2008 | $1,087,487,660.54 | 4.33% |
| 2009 | $1,093,936,276.53 | 0.59% |
| 2010 | $1,097,508,438.53 | 0.33% |
| 2011 | $1,125,569,199.60 | 2.56% |
| 2012 | $1,155,089,575.44 | 2.62% |
| 2013 | $1,169,159,906.73 | 1.22% |
| 2014 | $1,190,548,085.47 | 1.83% |
| 2015 | $1,206,508,208.29 | 1.34% |
| 2016 | $1,233,474,157.39 | 2.24% |
| 2017 | $1,270,466,534.09 | 3.00% |
| 2018 | $1,311,301,850.10 | 3.21% |
| 2019 | $1,344,625,214.50 | 2.54% |
| 2020 | $1,367,590,035.47 | 1.71% |
| 2021 | $1,428,966,897.16 | 4.49% |
| 2022 | $1,555,981,226.78 | 8.89% |
| 2023 | $1,649,186,729.86 | 5.99% |
| 2024 | $1,709,949,399.22 | 3.68% |
| 2025 | $1,753,119,211.06 | 2.52% |
| 2026 | $1,785,842,103.58 | 1.87%* |
* Not final. See inflation summary for latest details.
** Extended periods of 0% inflation usually indicate incomplete underlying data. This can manifest as a sharp increase in inflation later on.
Raw Consumer Price Index data from U.S. Bureau of Labor Statistics for Seattle, Washington:
| 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 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
| CPI | 9.200 | 9.192 | 9.150 | 9.875 | 12.100 | 15.933 | 18.875 | 16.975 | 15.658 | 15.433 | 15.550 | 15.833 | 15.875 | 15.725 | 15.350 | 15.458 | 15.408 | 14.067 | 12.892 | 12.050 | 12.192 | 12.550 | 12.717 | 13.292 | 13.258 | 13.167 | 13.192 | 14.008 | 15.750 | 16.650 | 16.942 | 17.317 | 18.642 | 20.967 | 22.758 | 22.767 | 22.908 | 24.750 | 25.492 | 25.742 | 25.783 | 25.892 | 26.175 | 27.283 | 27.908 | 28.417 | 28.775 | 29.258 | 29.717 | 30.175 | 30.608 | 30.908 | 31.783 | 32.717 | 34.025 | 35.675 | 37.283 | 38.100 | 39.175 | 41.525 | 45.950 | 50.800 | 53.725 | 57.850 | 63.650 | 70.483 | 82.300 | 91.350 | 97.683 | 99.150 | 102.850 | 105.500 | 106.675 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 106.800 | 111.650 | 167.567 | 172.583 | 178.908 | 185.500 | 189.175 | 192.317 | 194.542 | 199.983 | 207.283 | 215.253 | 224.571 | 225.903 | 226.640 | 232.435 | 238.531 | 241.436 | 245.853 | 249.149 | 254.718 | 262.357 | 270.789 | 277.671 | 282.413 | 295.088 | 321.317 | 340.564 | 353.112 | 362.027 | 368.784 |