According to the U.S. Bureau of Labor Statistics, prices in Seattle, Washington are 1,809.43% higher in 2025 versus 1920 (a $90,471,490,066,225,168 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, $5,000,000,000,000,000 in Seattle in the year 1920 would cost $95,471,490,066,225,168 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 $5,000,000,000,000,000 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 | $5,000,000,000,000,000.00 | 18.46% |
| 1921 | $4,496,688,741,721,853.50 | -10.07% |
| 1922 | $4,147,902,869,757,174.50 | -7.76% |
| 1923 | $4,088,300,220,750,551.50 | -1.44% |
| 1924 | $4,119,205,298,013,245.00 | 0.76% |
| 1925 | $4,194,260,485,651,214.50 | 1.82% |
| 1926 | $4,205,298,013,245,033.00 | 0.26% |
| 1927 | $4,165,562,913,907,285.00 | -0.94% |
| 1928 | $4,066,225,165,562,914.00 | -2.38% |
| 1929 | $4,094,922,737,306,843.50 | 0.71% |
| 1930 | $4,081,677,704,194,261.00 | -0.32% |
| 1931 | $3,726,269,315,673,289.50 | -8.71% |
| 1932 | $3,415,011,037,527,593.50 | -8.35% |
| 1933 | $3,192,052,980,132,450.00 | -6.53% |
| 1934 | $3,229,580,573,951,434.00 | 1.18% |
| 1935 | $3,324,503,311,258,278.00 | 2.94% |
| 1936 | $3,368,653,421,633,554.00 | 1.33% |
| 1937 | $3,520,971,302,428,256.00 | 4.52% |
| 1938 | $3,512,141,280,353,200.50 | -0.25% |
| 1939 | $3,487,858,719,646,798.50 | -0.69% |
| 1940 | $3,494,481,236,203,090.00 | 0.19% |
| 1941 | $3,710,816,777,041,942.50 | 6.19% |
| 1942 | $4,172,185,430,463,576.50 | 12.43% |
| 1943 | $4,410,596,026,490,067.00 | 5.71% |
| 1944 | $4,487,858,719,646,798.50 | 1.75% |
| 1945 | $4,587,196,467,991,170.00 | 2.21% |
| 1946 | $4,938,189,845,474,613.00 | 7.65% |
| 1947 | $5,554,083,885,209,713.00 | 12.47% |
| 1948 | $6,028,697,571,743,928.00 | 8.55% |
| 1949 | $6,030,905,077,262,693.00 | 0.04% |
| 1950 | $6,068,432,671,081,678.00 | 0.62% |
| 1951 | $6,556,291,390,728,477.00 | 8.04% |
| 1952 | $6,752,759,381,898,454.00 | 3.00% |
| 1953 | $6,818,984,547,461,368.00 | 0.98% |
| 1954 | $6,830,022,075,055,187.00 | 0.16% |
| 1955 | $6,858,719,646,799,117.00 | 0.42% |
| 1956 | $6,933,774,834,437,085.00 | 1.09% |
| 1957 | $7,227,373,068,432,671.00 | 4.23% |
| 1958 | $7,392,935,982,339,955.00 | 2.29% |
| 1959 | $7,527,593,818,984,548.00 | 1.82% |
| 1960 | $7,622,516,556,291,392.00 | 1.26% |
| 1961 | $7,750,551,876,379,692.00 | 1.68% |
| 1962 | $7,871,964,679,911,700.00 | 1.57% |
| 1963 | $7,993,377,483,443,709.00 | 1.54% |
| 1964 | $8,108,167,770,419,425.00 | 1.44% |
| 1965 | $8,187,637,969,094,922.00 | 0.98% |
| 1966 | $8,419,426,048,565,121.00 | 2.83% |
| 1967 | $8,666,666,666,666,666.00 | 2.94% |
| 1968 | $9,013,245,033,112,582.00 | 4.00% |
| 1969 | $9,450,331,125,827,816.00 | 4.85% |
| 1970 | $9,876,379,690,949,226.00 | 4.51% |
| 1971 | $10,092,715,231,788,080.00 | 2.19% |
| 1972 | $10,377,483,443,708,610.00 | 2.82% |
| 1973 | $11,000,000,000,000,000.00 | 6.00% |
| 1974 | $12,172,185,430,463,576.00 | 10.66% |
| 1975 | $13,456,953,642,384,108.00 | 10.55% |
| 1976 | $14,231,788,079,470,198.00 | 5.76% |
| 1977 | $15,324,503,311,258,278.00 | 7.68% |
| 1978 | $16,860,927,152,317,880.00 | 10.03% |
| 1979 | $18,671,081,677,704,196.00 | 10.74% |
| 1980 | $21,801,324,503,311,260.00 | 16.77% |
| 1981 | $24,198,675,496,688,744.00 | 11.00% |
| 1982 | $25,876,379,690,949,228.00 | 6.93% |
| 1983 | $26,264,900,662,251,652.00 | 1.50% |
| 1984 | $27,245,033,112,582,784.00 | 3.73% |
| 1985 | $27,947,019,867,549,672.00 | 2.58% |
| 1986 | $28,258,278,145,695,364.00 | 1.11% |
| 1987 | $28,291,390,728,476,820.00 | 0.12% |
| 1988 | $28,291,390,728,476,820.00 | 0.00% ** |
| 1989 | $28,291,390,728,476,820.00 | 0.00% ** |
| 1990 | $28,291,390,728,476,820.00 | 0.00% ** |
| 1991 | $28,291,390,728,476,820.00 | 0.00% ** |
| 1992 | $28,291,390,728,476,820.00 | 0.00% ** |
| 1993 | $28,291,390,728,476,820.00 | 0.00% ** |
| 1994 | $28,291,390,728,476,820.00 | 0.00% ** |
| 1995 | $28,291,390,728,476,820.00 | 0.00% ** |
| 1996 | $28,291,390,728,476,820.00 | 0.00% ** |
| 1997 | $29,576,158,940,397,348.00 | 4.54% |
| 1998 | $44,388,520,971,302,432.00 | 50.08% |
| 1999 | $45,717,439,293,598,240.00 | 2.99% |
| 2000 | $47,392,935,982,339,952.00 | 3.66% |
| 2001 | $49,139,072,847,682,120.00 | 3.68% |
| 2002 | $50,112,582,781,456,936.00 | 1.98% |
| 2003 | $50,944,812,362,030,912.00 | 1.66% |
| 2004 | $51,534,216,335,540,832.00 | 1.16% |
| 2005 | $52,975,717,439,293,600.00 | 2.80% |
| 2006 | $54,909,492,273,730,680.00 | 3.65% |
| 2007 | $57,020,706,401,766,000.00 | 3.84% |
| 2008 | $59,488,962,472,406,176.00 | 4.33% |
| 2009 | $59,841,721,854,304,632.00 | 0.59% |
| 2010 | $60,037,130,242,825,608.00 | 0.33% |
| 2011 | $61,572,141,280,353,208.00 | 2.56% |
| 2012 | $63,186,997,792,494,488.00 | 2.62% |
| 2013 | $63,956,688,741,721,856.00 | 1.22% |
| 2014 | $65,126,688,741,721,856.00 | 1.83% |
| 2015 | $65,999,757,174,392,936.00 | 1.34% |
| 2016 | $67,474,878,587,196,456.00 | 2.24% |
| 2017 | $69,498,476,821,192,056.00 | 3.00% |
| 2018 | $71,732,295,805,739,520.00 | 3.21% |
| 2019 | $73,555,187,637,969,088.00 | 2.54% |
| 2020 | $74,811,434,878,587,184.00 | 1.71% |
| 2021 | $78,168,940,397,350,976.00 | 4.49% |
| 2022 | $85,117,019,867,549,648.00 | 8.89% |
| 2023 | $90,215,651,214,128,032.00 | 5.99% |
| 2024 | $93,539,558,498,896,240.00 | 3.68% |
| 2025 | $95,471,490,066,225,168.00 | 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 |