According to the U.S. Bureau of Labor Statistics, prices in Seattle, Washington are 2,239.03% higher in 2025 versus 1930 (a $214,946,466,197.94 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, $9,600,000,000 in Seattle in the year 1930 would cost $224,546,466,197.94 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 $9,600,000,000 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 | $9,600,000,000.00 | -0.32% |
| 1931 | $8,764,088,696.59 | -8.71% |
| 1932 | $8,032,017,306.65 | -8.35% |
| 1933 | $7,507,625,743.65 | -6.53% |
| 1934 | $7,595,889,670.09 | 1.18% |
| 1935 | $7,819,145,484.05 | 2.94% |
| 1936 | $7,922,985,397.51 | 1.33% |
| 1937 | $8,281,233,098.97 | 4.52% |
| 1938 | $8,260,465,116.28 | -0.25% |
| 1939 | $8,203,353,163.87 | -0.69% |
| 1940 | $8,218,929,150.89 | 0.19% |
| 1941 | $8,727,744,726.88 | 6.19% |
| 1942 | $9,812,871,822.61 | 12.43% |
| 1943 | $10,373,607,355.33 | 5.71% |
| 1944 | $10,555,327,203.89 | 1.75% |
| 1945 | $10,788,967,009.19 | 2.21% |
| 1946 | $11,614,494,321.25 | 7.65% |
| 1947 | $13,063,061,114.12 | 12.47% |
| 1948 | $14,179,340,183.88 | 8.55% |
| 1949 | $14,184,532,179.56 | 0.04% |
| 1950 | $14,272,796,106.00 | 0.62% |
| 1951 | $15,420,227,149.81 | 8.04% |
| 1952 | $15,882,314,764.74 | 3.00% |
| 1953 | $16,038,074,634.94 | 0.98% |
| 1954 | $16,064,034,613.30 | 0.16% |
| 1955 | $16,131,530,557.06 | 0.42% |
| 1956 | $16,308,058,409.95 | 1.09% |
| 1957 | $16,998,593,834.51 | 4.23% |
| 1958 | $17,387,993,510.01 | 2.29% |
| 1959 | $17,704,705,246.08 | 1.82% |
| 1960 | $17,927,961,060.03 | 1.26% |
| 1961 | $18,229,096,809.09 | 1.68% |
| 1962 | $18,514,656,571.12 | 1.57% |
| 1963 | $18,800,216,333.15 | 1.54% |
| 1964 | $19,070,200,108.17 | 1.44% |
| 1965 | $19,257,111,952.41 | 0.98% |
| 1966 | $19,802,271,498.11 | 2.83% |
| 1967 | $20,383,775,013.52 | 2.94% |
| 1968 | $21,198,918,334.23 | 4.00% |
| 1969 | $22,226,933,477.56 | 4.85% |
| 1970 | $23,228,988,642.51 | 4.51% |
| 1971 | $23,737,804,218.50 | 2.19% |
| 1972 | $24,407,571,660.36 | 2.82% |
| 1973 | $25,871,714,440.24 | 6.00% |
| 1974 | $28,628,664,142.78 | 10.66% |
| 1975 | $31,650,405,624.66 | 10.55% |
| 1976 | $33,472,796,106.00 | 5.76% |
| 1977 | $36,042,833,964.31 | 7.68% |
| 1978 | $39,656,462,952.95 | 10.03% |
| 1979 | $43,913,899,405.08 | 10.74% |
| 1980 | $51,276,149,269.88 | 16.77% |
| 1981 | $56,914,656,571.12 | 11.00% |
| 1982 | $60,860,573,282.86 | 6.93% |
| 1983 | $61,774,364,521.36 | 1.50% |
| 1984 | $64,079,610,600.32 | 3.73% |
| 1985 | $65,730,665,224.45 | 2.58% |
| 1986 | $66,462,736,614.39 | 1.11% |
| 1987 | $66,540,616,549.49 | 0.12% |
| 1988 | $66,540,616,549.49 | 0.00% ** |
| 1989 | $66,540,616,549.49 | 0.00% ** |
| 1990 | $66,540,616,549.49 | 0.00% ** |
| 1991 | $66,540,616,549.49 | 0.00% ** |
| 1992 | $66,540,616,549.49 | 0.00% ** |
| 1993 | $66,540,616,549.49 | 0.00% ** |
| 1994 | $66,540,616,549.49 | 0.00% ** |
| 1995 | $66,540,616,549.49 | 0.00% ** |
| 1996 | $66,540,616,549.49 | 0.00% ** |
| 1997 | $69,562,358,031.37 | 4.54% |
| 1998 | $104,400,648,999.46 | 50.08% |
| 1999 | $107,526,230,394.81 | 2.99% |
| 2000 | $111,466,955,110.87 | 3.66% |
| 2001 | $115,573,823,688.48 | 3.68% |
| 2002 | $117,863,493,780.42 | 1.98% |
| 2003 | $119,820,876,149.27 | 1.66% |
| 2004 | $121,207,138,994.05 | 1.16% |
| 2005 | $124,597,512,168.74 | 2.80% |
| 2006 | $129,145,700,378.58 | 3.65% |
| 2007 | $134,111,221,200.65 | 3.84% |
| 2008 | $139,916,495,402.92 | 4.33% |
| 2009 | $140,746,176,311.52 | 0.59% |
| 2010 | $141,205,771,768.52 | 0.33% |
| 2011 | $144,816,077,879.94 | 2.56% |
| 2012 | $148,614,178,474.85 | 2.62% |
| 2013 | $150,424,471,606.27 | 1.22% |
| 2014 | $153,176,281,233.10 | 1.83% |
| 2015 | $155,229,715,521.90 | 1.34% |
| 2016 | $158,699,162,790.70 | 2.24% |
| 2017 | $163,458,613,304.49 | 3.00% |
| 2018 | $168,712,497,566.25 | 3.21% |
| 2019 | $172,999,891,833.42 | 2.54% |
| 2020 | $175,954,552,731.21 | 1.71% |
| 2021 | $183,851,318,550.57 | 4.49% |
| 2022 | $200,193,021,092.48 | 8.89% |
| 2023 | $212,184,869,659.28 | 5.99% |
| 2024 | $220,002,613,304.49 | 3.68% |
| 2025 | $224,546,466,197.94 | 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 |