According to the U.S. Bureau of Labor Statistics, prices in Seattle, Washington are 1,809.43% higher in 2025 versus 1920 (a $10,530,881,443,708.61 difference in value).
Between 1920 and 2025: Seattle experienced an average inflation rate of 2.85% per year. This rate of change indicates significant inflation. In other words, $582,000,000,000 in Seattle in the year 1920 would cost $11,112,881,443,708.61 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 2.68% during this same period, inflation in Seattle was higher.
In the year 1920: Pricing changed by 18.46%, which is significantly above the average yearly change in Seattle during the 1920-2025 time period. Compared to inflation for all items in 1920 (15.62%), inflation in Seattle was higher.
Below are calculations of equivalent buying power in Seattle, over time, for $582,000,000,000 beginning in 1920. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1920 | $582,000,000,000.00 | 18.46% |
| 1921 | $523,414,569,536.42 | -10.07% |
| 1922 | $482,815,894,039.74 | -7.76% |
| 1923 | $475,878,145,695.36 | -1.44% |
| 1924 | $479,475,496,688.74 | 0.76% |
| 1925 | $488,211,920,529.80 | 1.82% |
| 1926 | $489,496,688,741.72 | 0.26% |
| 1927 | $484,871,523,178.81 | -0.94% |
| 1928 | $473,308,609,271.52 | -2.38% |
| 1929 | $476,649,006,622.52 | 0.71% |
| 1930 | $475,107,284,768.21 | -0.32% |
| 1931 | $433,737,748,344.37 | -8.71% |
| 1932 | $397,507,284,768.21 | -8.35% |
| 1933 | $371,554,966,887.42 | -6.53% |
| 1934 | $375,923,178,807.95 | 1.18% |
| 1935 | $386,972,185,430.46 | 2.94% |
| 1936 | $392,111,258,278.15 | 1.33% |
| 1937 | $409,841,059,602.65 | 4.52% |
| 1938 | $408,813,245,033.11 | -0.25% |
| 1939 | $405,986,754,966.89 | -0.69% |
| 1940 | $406,757,615,894.04 | 0.19% |
| 1941 | $431,939,072,847.68 | 6.19% |
| 1942 | $485,642,384,105.96 | 12.43% |
| 1943 | $513,393,377,483.44 | 5.71% |
| 1944 | $522,386,754,966.89 | 1.75% |
| 1945 | $533,949,668,874.17 | 2.21% |
| 1946 | $574,805,298,013.25 | 7.65% |
| 1947 | $646,495,364,238.41 | 12.47% |
| 1948 | $701,740,397,350.99 | 8.55% |
| 1949 | $701,997,350,993.38 | 0.04% |
| 1950 | $706,365,562,913.91 | 0.62% |
| 1951 | $763,152,317,880.79 | 8.04% |
| 1952 | $786,021,192,052.98 | 3.00% |
| 1953 | $793,729,801,324.50 | 0.98% |
| 1954 | $795,014,569,536.42 | 0.16% |
| 1955 | $798,354,966,887.42 | 0.42% |
| 1956 | $807,091,390,728.48 | 1.09% |
| 1957 | $841,266,225,165.56 | 4.23% |
| 1958 | $860,537,748,344.37 | 2.29% |
| 1959 | $876,211,920,529.80 | 1.82% |
| 1960 | $887,260,927,152.32 | 1.26% |
| 1961 | $902,164,238,410.60 | 1.68% |
| 1962 | $916,296,688,741.72 | 1.57% |
| 1963 | $930,429,139,072.85 | 1.54% |
| 1964 | $943,790,728,476.82 | 1.44% |
| 1965 | $953,041,059,602.65 | 0.98% |
| 1966 | $980,021,192,052.98 | 2.83% |
| 1967 | $1,008,800,000,000.00 | 2.94% |
| 1968 | $1,049,141,721,854.30 | 4.00% |
| 1969 | $1,100,018,543,046.36 | 4.85% |
| 1970 | $1,149,610,596,026.49 | 4.51% |
| 1971 | $1,174,792,052,980.13 | 2.19% |
| 1972 | $1,207,939,072,847.68 | 2.82% |
| 1973 | $1,280,400,000,000.00 | 6.00% |
| 1974 | $1,416,842,384,105.96 | 10.66% |
| 1975 | $1,566,389,403,973.51 | 10.55% |
| 1976 | $1,656,580,132,450.33 | 5.76% |
| 1977 | $1,783,772,185,430.46 | 7.68% |
| 1978 | $1,962,611,920,529.80 | 10.03% |
| 1979 | $2,173,313,907,284.77 | 10.74% |
| 1980 | $2,537,674,172,185.43 | 16.77% |
| 1981 | $2,816,725,827,814.57 | 11.00% |
| 1982 | $3,012,010,596,026.49 | 6.93% |
| 1983 | $3,057,234,437,086.09 | 1.50% |
| 1984 | $3,171,321,854,304.64 | 3.73% |
| 1985 | $3,253,033,112,582.78 | 2.58% |
| 1986 | $3,289,263,576,158.94 | 1.11% |
| 1987 | $3,293,117,880,794.70 | 0.12% |
| 1988 | $3,293,117,880,794.70 | 0.00% ** |
| 1989 | $3,293,117,880,794.70 | 0.00% ** |
| 1990 | $3,293,117,880,794.70 | 0.00% ** |
| 1991 | $3,293,117,880,794.70 | 0.00% ** |
| 1992 | $3,293,117,880,794.70 | 0.00% ** |
| 1993 | $3,293,117,880,794.70 | 0.00% ** |
| 1994 | $3,293,117,880,794.70 | 0.00% ** |
| 1995 | $3,293,117,880,794.70 | 0.00% ** |
| 1996 | $3,293,117,880,794.70 | 0.00% ** |
| 1997 | $3,442,664,900,662.25 | 4.54% |
| 1998 | $5,166,823,841,059.60 | 50.08% |
| 1999 | $5,321,509,933,774.83 | 2.99% |
| 2000 | $5,516,537,748,344.37 | 3.66% |
| 2001 | $5,719,788,079,470.20 | 3.68% |
| 2002 | $5,833,104,635,761.59 | 1.98% |
| 2003 | $5,929,976,158,940.40 | 1.66% |
| 2004 | $5,998,582,781,456.95 | 1.16% |
| 2005 | $6,166,373,509,933.78 | 2.80% |
| 2006 | $6,391,464,900,662.25 | 3.65% |
| 2007 | $6,637,210,225,165.56 | 3.84% |
| 2008 | $6,924,515,231,788.08 | 4.33% |
| 2009 | $6,965,576,423,841.06 | 0.59% |
| 2010 | $6,988,321,960,264.90 | 0.33% |
| 2011 | $7,166,997,245,033.11 | 2.56% |
| 2012 | $7,354,966,543,046.36 | 2.62% |
| 2013 | $7,444,558,569,536.42 | 1.22% |
| 2014 | $7,580,746,569,536.42 | 1.83% |
| 2015 | $7,682,371,735,099.34 | 1.34% |
| 2016 | $7,854,075,867,549.67 | 2.24% |
| 2017 | $8,089,622,701,986.76 | 3.00% |
| 2018 | $8,349,639,231,788.08 | 3.21% |
| 2019 | $8,561,823,841,059.60 | 2.54% |
| 2020 | $8,708,051,019,867.55 | 1.71% |
| 2021 | $9,098,864,662,251.65 | 4.49% |
| 2022 | $9,907,621,112,582.78 | 8.89% |
| 2023 | $10,501,101,801,324.51 | 5.99% |
| 2024 | $10,888,004,609,271.52 | 3.68% |
| 2025 | $11,112,881,443,708.61 | 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 |