According to the U.S. Bureau of Labor Statistics, prices in Seattle, Washington are 2,632.06% higher in 2025 versus 1940 (a $77,593,268,843,967.16 difference in value).
Between 1940 and 2025: Seattle experienced an average inflation rate of 3.97% per year. This rate of change indicates significant inflation. In other words, $2,948,000,000,000 in Seattle in the year 1940 would cost $80,541,268,843,967.16 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.75% during this same period, inflation in Seattle was higher.
In the year 1940: Pricing changed by 0.19%, which is significantly below the average yearly change in Seattle during the 1940-2025 time period. Compared to inflation for all items in 1940 (0.72%), inflation in Seattle was lower.
Below are calculations of equivalent buying power in Seattle, over time, for $2,948,000,000,000 beginning in 1940. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1940 | $2,948,000,000,000.00 | 0.19% |
| 1941 | $3,130,504,106,127.61 | 6.19% |
| 1942 | $3,519,722,046,746.68 | 12.43% |
| 1943 | $3,720,849,020,846.50 | 5.71% |
| 1944 | $3,786,029,058,749.21 | 1.75% |
| 1945 | $3,869,831,964,624.13 | 2.21% |
| 1946 | $4,165,935,565,382.19 | 7.65% |
| 1947 | $4,685,513,581,806.70 | 12.47% |
| 1948 | $5,085,905,243,209.10 | 8.55% |
| 1949 | $5,087,767,530,006.32 | 0.04% |
| 1950 | $5,119,426,405,559.07 | 0.62% |
| 1951 | $5,530,991,787,744.79 | 8.04% |
| 1952 | $5,696,735,312,697.41 | 3.00% |
| 1953 | $5,752,603,916,614.02 | 0.98% |
| 1954 | $5,761,915,350,600.13 | 0.16% |
| 1955 | $5,786,125,078,963.99 | 0.42% |
| 1956 | $5,849,442,830,069.49 | 1.09% |
| 1957 | $6,097,126,974,099.81 | 4.23% |
| 1958 | $6,236,798,483,891.35 | 2.29% |
| 1959 | $6,350,397,978,521.80 | 1.82% |
| 1960 | $6,430,476,310,802.28 | 1.26% |
| 1961 | $6,538,488,945,041.06 | 1.68% |
| 1962 | $6,640,914,718,888.19 | 1.57% |
| 1963 | $6,743,340,492,735.31 | 1.54% |
| 1964 | $6,840,179,406,190.78 | 1.44% |
| 1965 | $6,907,221,730,890.71 | 0.98% |
| 1966 | $7,102,761,844,598.86 | 2.83% |
| 1967 | $7,311,337,965,887.56 | 2.94% |
| 1968 | $7,603,716,993,051.17 | 4.00% |
| 1969 | $7,972,449,778,900.82 | 4.85% |
| 1970 | $8,331,871,130,764.37 | 4.51% |
| 1971 | $8,514,375,236,891.98 | 2.19% |
| 1972 | $8,754,610,233,733.42 | 2.82% |
| 1973 | $9,279,775,110,549.59 | 6.00% |
| 1974 | $10,268,649,399,873.66 | 10.66% |
| 1975 | $11,352,500,315,855.97 | 10.55% |
| 1976 | $12,006,162,981,680.36 | 5.76% |
| 1977 | $12,927,994,946,304.49 | 7.68% |
| 1978 | $14,224,146,557,169.94 | 10.03% |
| 1979 | $15,751,221,730,890.72 | 10.74% |
| 1980 | $18,391,944,409,349.34 | 16.77% |
| 1981 | $20,414,387,871,130.77 | 11.00% |
| 1982 | $21,829,725,837,018.33 | 6.93% |
| 1983 | $22,157,488,313,329.13 | 1.50% |
| 1984 | $22,984,343,651,295.01 | 3.73% |
| 1985 | $23,576,550,852,811.12 | 2.58% |
| 1986 | $23,839,133,291,219.21 | 1.11% |
| 1987 | $23,867,067,593,177.52 | 0.12% |
| 1988 | $23,867,067,593,177.52 | 0.00% ** |
| 1989 | $23,867,067,593,177.52 | 0.00% ** |
| 1990 | $23,867,067,593,177.52 | 0.00% ** |
| 1991 | $23,867,067,593,177.52 | 0.00% ** |
| 1992 | $23,867,067,593,177.52 | 0.00% ** |
| 1993 | $23,867,067,593,177.52 | 0.00% ** |
| 1994 | $23,867,067,593,177.52 | 0.00% ** |
| 1995 | $23,867,067,593,177.52 | 0.00% ** |
| 1996 | $23,867,067,593,177.52 | 0.00% ** |
| 1997 | $24,950,918,509,159.83 | 4.54% |
| 1998 | $37,446,862,918,509.17 | 50.08% |
| 1999 | $38,567,959,570,435.89 | 2.99% |
| 2000 | $39,981,435,249,526.23 | 3.66% |
| 2001 | $41,454,504,106,127.61 | 3.68% |
| 2002 | $42,275,772,583,701.84 | 1.98% |
| 2003 | $42,977,854,706,253.96 | 1.66% |
| 2004 | $43,475,085,281,111.81 | 1.16% |
| 2005 | $44,691,158,559,696.79 | 2.80% |
| 2006 | $46,322,521,794,061.91 | 3.65% |
| 2007 | $48,103,575,641,187.62 | 3.84% |
| 2008 | $50,185,835,754,895.77 | 4.33% |
| 2009 | $50,483,429,185,091.61 | 0.59% |
| 2010 | $50,648,278,812,381.56 | 0.33% |
| 2011 | $51,943,238,559,696.78 | 2.56% |
| 2012 | $53,305,557,220,467.48 | 2.62% |
| 2013 | $53,954,880,758,054.34 | 1.22% |
| 2014 | $54,941,911,383,449.16 | 1.83% |
| 2015 | $55,678,445,811,749.84 | 1.34% |
| 2016 | $56,922,881,718,256.48 | 2.24% |
| 2017 | $58,630,021,402,400.51 | 3.00% |
| 2018 | $60,514,506,658,243.85 | 3.21% |
| 2019 | $62,052,327,226,784.59 | 2.54% |
| 2020 | $63,112,117,397,346.81 | 1.71% |
| 2021 | $65,944,562,501,579.28 | 4.49% |
| 2022 | $71,806,072,950,094.77 | 8.89% |
| 2023 | $76,107,359,519,898.94 | 5.99% |
| 2024 | $78,911,460,619,077.70 | 3.68% |
| 2025 | $80,541,268,843,967.16 | 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 |