According to the U.S. Bureau of Labor Statistics, prices in Seattle, Washington are 3,821% higher in 2025 versus 1915 (a $2,953,629,846.33 difference in value).
Between 1915 and 2025: Seattle experienced an average inflation rate of 3.39% per year. This rate of change indicates significant inflation. In other words, $77,300,000 in Seattle in the year 1915 would cost $3,030,929,846.33 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.19% 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 1915-2025 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 $77,300,000 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 | $77,300,000.00 | -0.09% |
| 1916 | $76,949,592.02 | -0.45% |
| 1917 | $83,046,690.84 | 7.92% |
| 1918 | $101,758,476.88 | 22.53% |
| 1919 | $133,996,010.88 | 31.68% |
| 1920 | $158,734,814.14 | 18.46% |
| 1921 | $142,756,210.34 | -10.07% |
| 1922 | $131,683,318.22 | -7.76% |
| 1923 | $129,791,115.14 | -1.44% |
| 1924 | $130,772,257.48 | 0.76% |
| 1925 | $133,155,031.73 | 1.82% |
| 1926 | $133,505,439.71 | 0.26% |
| 1927 | $132,243,970.99 | -0.94% |
| 1928 | $129,090,299.18 | -2.38% |
| 1929 | $130,001,359.93 | 0.71% |
| 1930 | $129,580,870.35 | -0.32% |
| 1931 | $118,297,733.45 | -8.71% |
| 1932 | $108,416,228.47 | -8.35% |
| 1933 | $101,337,987.31 | -6.53% |
| 1934 | $102,529,374.43 | 1.18% |
| 1935 | $105,542,883.05 | 2.94% |
| 1936 | $106,944,514.96 | 1.33% |
| 1937 | $111,780,145.06 | 4.52% |
| 1938 | $111,499,818.68 | -0.25% |
| 1939 | $110,728,921.12 | -0.69% |
| 1940 | $110,939,165.91 | 0.19% |
| 1941 | $117,807,162.28 | 6.19% |
| 1942 | $132,454,215.78 | 12.43% |
| 1943 | $140,023,028.11 | 5.71% |
| 1944 | $142,475,883.95 | 1.75% |
| 1945 | $145,629,555.76 | 2.21% |
| 1946 | $156,772,529.47 | 7.65% |
| 1947 | $176,325,294.65 | 12.47% |
| 1948 | $191,392,837.72 | 8.55% |
| 1949 | $191,462,919.31 | 0.04% |
| 1950 | $192,654,306.44 | 0.62% |
| 1951 | $208,142,339.08 | 8.04% |
| 1952 | $214,379,601.09 | 3.00% |
| 1953 | $216,482,048.96 | 0.98% |
| 1954 | $216,832,456.94 | 0.16% |
| 1955 | $217,743,517.68 | 0.42% |
| 1956 | $220,126,291.93 | 1.09% |
| 1957 | $229,447,144.15 | 4.23% |
| 1958 | $234,703,263.83 | 2.29% |
| 1959 | $238,978,241.16 | 1.82% |
| 1960 | $241,991,749.77 | 1.26% |
| 1961 | $246,056,482.32 | 1.68% |
| 1962 | $249,910,970.08 | 1.57% |
| 1963 | $253,765,457.84 | 1.54% |
| 1964 | $257,409,700.82 | 1.44% |
| 1965 | $259,932,638.26 | 0.98% |
| 1966 | $267,291,205.80 | 2.83% |
| 1967 | $275,140,344.51 | 2.94% |
| 1968 | $286,143,155.03 | 4.00% |
| 1969 | $300,019,310.97 | 4.85% |
| 1970 | $313,545,058.93 | 4.51% |
| 1971 | $320,413,055.30 | 2.19% |
| 1972 | $329,453,581.14 | 2.82% |
| 1973 | $349,216,591.12 | 6.00% |
| 1974 | $386,429,918.40 | 10.66% |
| 1975 | $427,217,407.07 | 10.55% |
| 1976 | $451,816,047.14 | 5.76% |
| 1977 | $486,506,436.99 | 7.68% |
| 1978 | $535,283,227.56 | 10.03% |
| 1979 | $592,750,135.99 | 10.74% |
| 1980 | $692,125,838.62 | 16.77% |
| 1981 | $768,234,451.50 | 11.00% |
| 1982 | $821,496,464.19 | 6.93% |
| 1983 | $833,830,825.02 | 1.50% |
| 1984 | $864,947,053.49 | 3.73% |
| 1985 | $887,233,000.91 | 2.58% |
| 1986 | $897,114,505.89 | 1.11% |
| 1987 | $898,165,729.83 | 0.12% |
| 1988 | $898,165,729.83 | 0.00% ** |
| 1989 | $898,165,729.83 | 0.00% ** |
| 1990 | $898,165,729.83 | 0.00% ** |
| 1991 | $898,165,729.83 | 0.00% ** |
| 1992 | $898,165,729.83 | 0.00% ** |
| 1993 | $898,165,729.83 | 0.00% ** |
| 1994 | $898,165,729.83 | 0.00% ** |
| 1995 | $898,165,729.83 | 0.00% ** |
| 1996 | $898,165,729.83 | 0.00% ** |
| 1997 | $938,953,218.50 | 4.54% |
| 1998 | $1,409,200,725.29 | 50.08% |
| 1999 | $1,451,389,845.87 | 2.99% |
| 2000 | $1,504,581,776.97 | 3.66% |
| 2001 | $1,560,016,319.13 | 3.68% |
| 2002 | $1,590,922,302.81 | 1.98% |
| 2003 | $1,617,343,064.37 | 1.66% |
| 2004 | $1,636,054,850.41 | 1.16% |
| 2005 | $1,681,818,132.37 | 2.80% |
| 2006 | $1,743,209,610.15 | 3.65% |
| 2007 | $1,810,234,246.60 | 3.84% |
| 2008 | $1,888,593,880.33 | 4.33% |
| 2009 | $1,899,792,919.31 | 0.59% |
| 2010 | $1,905,996,542.16 | 0.33% |
| 2011 | $1,954,728,480.51 | 2.56% |
| 2012 | $2,005,995,270.17 | 2.62% |
| 2013 | $2,030,430,620.13 | 1.22% |
| 2014 | $2,067,574,566.64 | 1.83% |
| 2015 | $2,095,291,837.72 | 1.34% |
| 2016 | $2,142,122,462.38 | 2.24% |
| 2017 | $2,206,365,560.29 | 3.00% |
| 2018 | $2,277,282,528.56 | 3.21% |
| 2019 | $2,335,153,807.80 | 2.54% |
| 2020 | $2,375,035,842.25 | 1.71% |
| 2021 | $2,481,626,445.15 | 4.49% |
| 2022 | $2,702,206,865.82 | 8.89% |
| 2023 | $2,864,072,925.66 | 5.99% |
| 2024 | $2,969,596,886.67 | 3.68% |
| 2025 | $3,030,929,846.33 | 2.07%* |
* 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 |
| 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 | 360.405 |