According to the U.S. Bureau of Labor Statistics, prices in Seattle, Washington are 3,821% higher in 2025 versus 1915 (a $86,132,464,718.49 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, $2,254,188,869 in Seattle in the year 1915 would cost $88,386,653,587.49 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 $2,254,188,869 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 | $2,254,188,869.00 | -0.09% |
| 1916 | $2,243,970,424.44 | -0.45% |
| 1917 | $2,421,771,359.71 | 7.92% |
| 1918 | $2,967,436,298.99 | 22.53% |
| 1919 | $3,907,533,198.12 | 31.68% |
| 1920 | $4,628,955,383.76 | 18.46% |
| 1921 | $4,162,994,312.02 | -10.07% |
| 1922 | $3,840,091,464.05 | -7.76% |
| 1923 | $3,784,911,863.45 | -1.44% |
| 1924 | $3,813,523,508.21 | 0.76% |
| 1925 | $3,883,008,931.19 | 1.82% |
| 1926 | $3,893,227,375.74 | 0.26% |
| 1927 | $3,856,440,975.34 | -0.94% |
| 1928 | $3,764,474,974.34 | -2.38% |
| 1929 | $3,791,042,930.19 | 0.71% |
| 1930 | $3,778,780,796.72 | -0.32% |
| 1931 | $3,449,746,882.02 | -8.71% |
| 1932 | $3,161,586,745.55 | -8.35% |
| 1933 | $2,955,174,165.52 | -6.53% |
| 1934 | $2,989,916,877.01 | 1.18% |
| 1935 | $3,077,795,500.19 | 2.94% |
| 1936 | $3,118,669,278.42 | 1.33% |
| 1937 | $3,259,683,813.29 | 4.52% |
| 1938 | $3,251,509,057.64 | -0.25% |
| 1939 | $3,229,028,479.62 | -0.69% |
| 1940 | $3,235,159,546.35 | 0.19% |
| 1941 | $3,435,441,059.65 | 6.19% |
| 1942 | $3,862,572,042.08 | 12.43% |
| 1943 | $4,083,290,444.48 | 5.71% |
| 1944 | $4,154,819,556.37 | 1.75% |
| 1945 | $4,246,785,557.37 | 2.21% |
| 1946 | $4,571,732,094.25 | 7.65% |
| 1947 | $5,141,921,300.46 | 12.47% |
| 1948 | $5,581,314,416.35 | 8.55% |
| 1949 | $5,583,358,105.27 | 0.04% |
| 1950 | $5,618,100,816.76 | 0.62% |
| 1951 | $6,069,756,066.12 | 8.04% |
| 1952 | $6,251,644,379.21 | 3.00% |
| 1953 | $6,312,955,046.55 | 0.98% |
| 1954 | $6,323,173,491.10 | 0.16% |
| 1955 | $6,349,741,446.95 | 0.42% |
| 1956 | $6,419,226,869.93 | 1.09% |
| 1957 | $6,691,037,495.11 | 4.23% |
| 1958 | $6,844,314,163.45 | 2.29% |
| 1959 | $6,968,979,187.03 | 1.82% |
| 1960 | $7,056,857,810.21 | 1.26% |
| 1961 | $7,175,391,767.05 | 1.68% |
| 1962 | $7,287,794,657.17 | 1.57% |
| 1963 | $7,400,197,547.28 | 1.54% |
| 1964 | $7,506,469,370.66 | 1.44% |
| 1965 | $7,580,042,171.46 | 0.98% |
| 1966 | $7,794,629,507.13 | 2.83% |
| 1967 | $8,023,522,665.18 | 2.94% |
| 1968 | $8,344,381,824.23 | 4.00% |
| 1969 | $8,749,032,228.64 | 4.85% |
| 1970 | $9,143,464,188.49 | 4.51% |
| 1971 | $9,343,745,701.78 | 2.19% |
| 1972 | $9,607,381,571.32 | 2.82% |
| 1973 | $10,183,701,844.27 | 6.00% |
| 1974 | $11,268,900,656.09 | 10.66% |
| 1975 | $12,458,327,602.38 | 10.55% |
| 1976 | $13,175,662,410.19 | 5.76% |
| 1977 | $14,187,288,421.21 | 7.68% |
| 1978 | $15,609,695,903.37 | 10.03% |
| 1979 | $17,285,520,810.52 | 10.74% |
| 1980 | $20,183,471,686.53 | 16.77% |
| 1981 | $22,402,917,844.04 | 11.00% |
| 1982 | $23,956,121,416.52 | 6.93% |
| 1983 | $24,315,810,664.88 | 1.50% |
| 1984 | $25,223,208,541.43 | 3.73% |
| 1985 | $25,873,101,615.18 | 2.58% |
| 1986 | $26,161,261,751.65 | 1.11% |
| 1987 | $26,191,917,085.32 | 0.12% |
| 1988 | $26,191,917,085.32 | 0.00% ** |
| 1989 | $26,191,917,085.32 | 0.00% ** |
| 1990 | $26,191,917,085.32 | 0.00% ** |
| 1991 | $26,191,917,085.32 | 0.00% ** |
| 1992 | $26,191,917,085.32 | 0.00% ** |
| 1993 | $26,191,917,085.32 | 0.00% ** |
| 1994 | $26,191,917,085.32 | 0.00% ** |
| 1995 | $26,191,917,085.32 | 0.00% ** |
| 1996 | $26,191,917,085.32 | 0.00% ** |
| 1997 | $27,381,344,031.61 | 4.54% |
| 1998 | $41,094,496,625.43 | 50.08% |
| 1999 | $42,324,797,349.95 | 2.99% |
| 2000 | $43,875,957,233.51 | 3.66% |
| 2001 | $45,492,515,162.23 | 3.68% |
| 2002 | $46,393,781,972.05 | 1.98% |
| 2003 | $47,164,252,691.55 | 1.66% |
| 2004 | $47,709,917,630.83 | 1.16% |
| 2005 | $49,044,446,489.81 | 2.80% |
| 2006 | $50,834,717,975.98 | 3.65% |
| 2007 | $52,789,261,176.83 | 3.84% |
| 2008 | $55,074,350,622.16 | 4.33% |
| 2009 | $55,400,932,110.17 | 0.59% |
| 2010 | $55,581,839,452.58 | 0.33% |
| 2011 | $57,002,938,973.84 | 2.56% |
| 2012 | $58,497,958,723.01 | 2.62% |
| 2013 | $59,210,531,735.66 | 1.22% |
| 2014 | $60,293,707,295.46 | 1.83% |
| 2015 | $61,101,986,259.82 | 1.34% |
| 2016 | $62,467,640,500.92 | 2.24% |
| 2017 | $64,341,069,688.89 | 3.00% |
| 2018 | $66,409,119,371.86 | 3.21% |
| 2019 | $68,096,736,364.02 | 2.54% |
| 2020 | $69,259,758,849.58 | 1.71% |
| 2021 | $72,368,107,498.99 | 4.49% |
| 2022 | $78,800,577,473.07 | 8.89% |
| 2023 | $83,520,844,877.37 | 5.99% |
| 2024 | $86,598,088,581.56 | 3.68% |
| 2025 | $88,386,653,587.49 | 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 |