According to the U.S. Bureau of Labor Statistics, prices in Seattle, Washington are 2,239.03% higher in 2025 versus 1930 (a $471,986,615,359.65 difference in value).
Between 1930 and 2025: Seattle experienced an average inflation rate of 3.37% per year. This rate of change indicates significant inflation. In other words, $21,080,000,000 in Seattle in the year 1930 would cost $493,066,615,359.65 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.16% during this same period, inflation in Seattle was higher.
In the year 1930: Pricing changed by -0.32%, which is significantly below the average yearly change in Seattle during the 1930-2025 time period. Compared to inflation for all items in 1930 (-2.65%), inflation in Seattle was higher.
Below are calculations of equivalent buying power in Seattle, over time, for $21,080,000,000 beginning in 1930. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1930 | $21,080,000,000.00 | -0.32% |
| 1931 | $19,244,478,096.27 | -8.71% |
| 1932 | $17,636,971,335.86 | -8.35% |
| 1933 | $16,485,494,862.09 | -6.53% |
| 1934 | $16,679,307,733.91 | 1.18% |
| 1935 | $17,169,540,292.05 | 2.94% |
| 1936 | $17,397,555,435.37 | 1.33% |
| 1937 | $18,184,207,679.83 | 4.52% |
| 1938 | $18,138,604,651.16 | -0.25% |
| 1939 | $18,013,196,322.34 | -0.69% |
| 1940 | $18,047,398,593.83 | 0.19% |
| 1941 | $19,164,672,796.11 | 6.19% |
| 1942 | $21,547,431,043.81 | 12.43% |
| 1943 | $22,778,712,817.74 | 5.71% |
| 1944 | $23,177,739,318.55 | 1.75% |
| 1945 | $23,690,773,391.02 | 2.21% |
| 1946 | $25,503,493,780.42 | 7.65% |
| 1947 | $28,684,305,029.75 | 12.47% |
| 1948 | $31,135,467,820.44 | 8.55% |
| 1949 | $31,146,868,577.61 | 0.04% |
| 1950 | $31,340,681,449.43 | 0.62% |
| 1951 | $33,860,248,783.13 | 8.04% |
| 1952 | $34,874,916,170.90 | 3.00% |
| 1953 | $35,216,938,885.88 | 0.98% |
| 1954 | $35,273,942,671.71 | 0.16% |
| 1955 | $35,422,152,514.87 | 0.42% |
| 1956 | $35,809,778,258.52 | 1.09% |
| 1957 | $37,326,078,961.60 | 4.23% |
| 1958 | $38,181,135,749.05 | 2.29% |
| 1959 | $38,876,581,936.18 | 1.82% |
| 1960 | $39,366,814,494.32 | 1.26% |
| 1961 | $40,028,058,409.95 | 1.68% |
| 1962 | $40,655,100,054.08 | 1.57% |
| 1963 | $41,282,141,698.22 | 1.54% |
| 1964 | $41,874,981,070.85 | 1.44% |
| 1965 | $42,285,408,328.83 | 0.98% |
| 1966 | $43,482,487,831.26 | 2.83% |
| 1967 | $44,759,372,633.86 | 2.94% |
| 1968 | $46,549,291,508.92 | 4.00% |
| 1969 | $48,806,641,427.80 | 4.85% |
| 1970 | $51,006,987,560.84 | 4.51% |
| 1971 | $52,124,261,763.12 | 2.19% |
| 1972 | $53,594,959,437.53 | 2.82% |
| 1973 | $56,809,972,958.36 | 6.00% |
| 1974 | $62,863,775,013.52 | 10.66% |
| 1975 | $69,499,015,684.15 | 10.55% |
| 1976 | $73,500,681,449.43 | 5.76% |
| 1977 | $79,144,056,246.62 | 7.68% |
| 1978 | $87,078,983,234.18 | 10.03% |
| 1979 | $96,427,604,110.33 | 10.74% |
| 1980 | $112,593,877,771.77 | 16.77% |
| 1981 | $124,975,100,054.08 | 11.00% |
| 1982 | $133,639,675,500.27 | 6.93% |
| 1983 | $135,646,208,761.49 | 1.50% |
| 1984 | $140,708,144,943.21 | 3.73% |
| 1985 | $144,333,585,722.01 | 2.58% |
| 1986 | $145,941,092,482.42 | 1.11% |
| 1987 | $146,112,103,839.91 | 0.12% |
| 1988 | $146,112,103,839.91 | 0.00% ** |
| 1989 | $146,112,103,839.91 | 0.00% ** |
| 1990 | $146,112,103,839.91 | 0.00% ** |
| 1991 | $146,112,103,839.91 | 0.00% ** |
| 1992 | $146,112,103,839.91 | 0.00% ** |
| 1993 | $146,112,103,839.91 | 0.00% ** |
| 1994 | $146,112,103,839.91 | 0.00% ** |
| 1995 | $146,112,103,839.91 | 0.00% ** |
| 1996 | $146,112,103,839.91 | 0.00% ** |
| 1997 | $152,747,344,510.55 | 4.54% |
| 1998 | $229,246,425,094.65 | 50.08% |
| 1999 | $236,109,680,908.60 | 2.99% |
| 2000 | $244,762,855,597.62 | 3.66% |
| 2001 | $253,780,854,515.95 | 3.68% |
| 2002 | $258,808,588,426.18 | 1.98% |
| 2003 | $263,106,673,877.77 | 1.66% |
| 2004 | $266,150,676,041.10 | 1.16% |
| 2005 | $273,595,370,470.52 | 2.80% |
| 2006 | $283,582,433,747.97 | 3.65% |
| 2007 | $294,485,889,886.43 | 3.84% |
| 2008 | $307,233,304,488.91 | 4.33% |
| 2009 | $309,055,145,484.05 | 0.59% |
| 2010 | $310,064,340,508.38 | 0.33% |
| 2011 | $317,991,971,011.36 | 2.56% |
| 2012 | $326,331,966,901.03 | 2.62% |
| 2013 | $330,307,068,902.11 | 1.22% |
| 2014 | $336,349,584,207.68 | 1.83% |
| 2015 | $340,858,583,666.85 | 1.34% |
| 2016 | $348,476,911,627.91 | 2.24% |
| 2017 | $358,927,871,714.44 | 3.00% |
| 2018 | $370,464,525,905.90 | 3.21% |
| 2019 | $379,878,929,150.89 | 2.54% |
| 2020 | $386,366,872,038.94 | 1.71% |
| 2021 | $403,706,853,650.62 | 4.49% |
| 2022 | $439,590,508,815.58 | 8.89% |
| 2023 | $465,922,609,626.83 | 5.99% |
| 2024 | $483,089,071,714.44 | 3.68% |
| 2025 | $493,066,615,359.65 | 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 |