According to the U.S. Bureau of Labor Statistics, prices in Seattle, Washington are 3,821% higher in 2025 versus 1915 (a $4,783,122,692,928.38 difference in value).
Between 1915 and 2025: Seattle experienced an average inflation rate of 3.39% per year. This rate of change indicates significant inflation. In other words, $125,180,000,000 in Seattle in the year 1915 would cost $4,908,302,692,928.38 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.19% during this same period, inflation in Seattle was higher.
In the year 1915: Pricing changed by -0.09%, which is significantly below the average yearly change in Seattle during the 1915-2025 time period. Compared to inflation for all items in 1915 (0.92%), inflation in Seattle was lower.
Below are calculations of equivalent buying power in Seattle, over time, for $125,180,000,000 beginning in 1915. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1915 | $125,180,000,000.00 | -0.09% |
| 1916 | $124,612,547,597.46 | -0.45% |
| 1917 | $134,486,219,401.63 | 7.92% |
| 1918 | $164,788,177,697.19 | 22.53% |
| 1919 | $216,993,798,730.73 | 31.68% |
| 1920 | $257,055,938,349.95 | 18.46% |
| 1921 | $231,180,108,794.20 | -10.07% |
| 1922 | $213,248,612,873.98 | -7.76% |
| 1923 | $210,184,369,900.27 | -1.44% |
| 1924 | $211,773,236,627.38 | 0.76% |
| 1925 | $215,631,912,964.64 | 1.82% |
| 1926 | $216,199,365,367.18 | 0.26% |
| 1927 | $214,156,536,718.04 | -0.94% |
| 1928 | $209,049,465,095.19 | -2.38% |
| 1929 | $210,524,841,341.80 | 0.71% |
| 1930 | $209,843,898,458.75 | -0.32% |
| 1931 | $191,571,931,097.01 | -8.71% |
| 1932 | $175,569,773,345.42 | -8.35% |
| 1933 | $164,107,234,814.14 | -6.53% |
| 1934 | $166,036,572,982.77 | 1.18% |
| 1935 | $170,916,663,644.61 | 2.94% |
| 1936 | $173,186,473,254.76 | 1.33% |
| 1937 | $181,017,316,409.79 | 4.52% |
| 1938 | $180,563,354,487.76 | -0.25% |
| 1939 | $179,314,959,202.18 | -0.69% |
| 1940 | $179,655,430,643.70 | 0.19% |
| 1941 | $190,777,497,733.45 | 6.19% |
| 1942 | $214,497,008,159.56 | 12.43% |
| 1943 | $226,753,980,054.40 | 5.71% |
| 1944 | $230,726,146,872.17 | 1.75% |
| 1945 | $235,833,218,495.01 | 2.21% |
| 1946 | $253,878,204,895.74 | 7.65% |
| 1947 | $285,542,048,957.39 | 12.47% |
| 1948 | $309,942,502,266.55 | 8.55% |
| 1949 | $310,055,992,747.05 | 0.04% |
| 1950 | $311,985,330,915.68 | 0.62% |
| 1951 | $337,066,727,107.89 | 8.04% |
| 1952 | $347,167,379,873.07 | 3.00% |
| 1953 | $350,572,094,288.30 | 0.98% |
| 1954 | $351,139,546,690.84 | 0.16% |
| 1955 | $352,614,922,937.44 | 0.42% |
| 1956 | $356,473,599,274.71 | 1.09% |
| 1957 | $371,567,833,182.23 | 4.23% |
| 1958 | $380,079,619,220.31 | 2.29% |
| 1959 | $387,002,538,531.28 | 1.82% |
| 1960 | $391,882,629,193.11 | 1.26% |
| 1961 | $398,465,077,062.56 | 1.68% |
| 1962 | $404,707,053,490.48 | 1.57% |
| 1963 | $410,949,029,918.40 | 1.54% |
| 1964 | $416,850,534,904.81 | 1.44% |
| 1965 | $420,936,192,203.08 | 0.98% |
| 1966 | $432,852,692,656.39 | 2.83% |
| 1967 | $445,563,626,473.25 | 2.94% |
| 1968 | $463,381,631,912.96 | 4.00% |
| 1969 | $485,852,747,053.49 | 4.85% |
| 1970 | $507,756,409,791.48 | 4.51% |
| 1971 | $518,878,476,881.23 | 2.19% |
| 1972 | $533,518,748,866.73 | 2.82% |
| 1973 | $565,523,064,369.90 | 6.00% |
| 1974 | $625,786,509,519.49 | 10.66% |
| 1975 | $691,837,969,174.98 | 10.55% |
| 1976 | $731,673,127,833.18 | 5.76% |
| 1977 | $787,850,915,684.50 | 7.68% |
| 1978 | $866,840,290,117.86 | 10.03% |
| 1979 | $959,902,484,134.18 | 10.74% |
| 1980 | $1,120,831,985,494.11 | 16.77% |
| 1981 | $1,244,082,647,325.48 | 11.00% |
| 1982 | $1,330,335,412,511.33 | 6.93% |
| 1983 | $1,350,309,737,080.69 | 1.50% |
| 1984 | $1,400,699,510,426.11 | 3.73% |
| 1985 | $1,436,789,483,227.56 | 2.58% |
| 1986 | $1,452,791,640,979.15 | 1.11% |
| 1987 | $1,454,493,998,186.76 | 0.12% |
| 1988 | $1,454,493,998,186.76 | 0.00% ** |
| 1989 | $1,454,493,998,186.76 | 0.00% ** |
| 1990 | $1,454,493,998,186.76 | 0.00% ** |
| 1991 | $1,454,493,998,186.76 | 0.00% ** |
| 1992 | $1,454,493,998,186.76 | 0.00% ** |
| 1993 | $1,454,493,998,186.76 | 0.00% ** |
| 1994 | $1,454,493,998,186.76 | 0.00% ** |
| 1995 | $1,454,493,998,186.76 | 0.00% ** |
| 1996 | $1,454,493,998,186.76 | 0.00% ** |
| 1997 | $1,520,545,457,842.25 | 4.54% |
| 1998 | $2,282,066,582,048.96 | 50.08% |
| 1999 | $2,350,387,851,314.60 | 2.99% |
| 2000 | $2,436,527,126,019.95 | 3.66% |
| 2001 | $2,526,298,096,101.54 | 3.68% |
| 2002 | $2,576,347,398,005.44 | 1.98% |
| 2003 | $2,619,133,309,156.85 | 1.66% |
| 2004 | $2,649,435,267,452.40 | 1.16% |
| 2005 | $2,723,544,551,223.94 | 2.80% |
| 2006 | $2,822,962,212,148.69 | 3.65% |
| 2007 | $2,931,502,237,896.65 | 3.84% |
| 2008 | $3,058,398,213,961.92 | 4.33% |
| 2009 | $3,076,533,992,747.05 | 0.59% |
| 2010 | $3,086,580,170,081.60 | 0.33% |
| 2011 | $3,165,496,910,607.43 | 2.56% |
| 2012 | $3,248,518,601,813.24 | 2.62% |
| 2013 | $3,288,089,327,651.86 | 1.22% |
| 2014 | $3,348,240,417,225.75 | 1.83% |
| 2015 | $3,393,125,902,266.55 | 1.34% |
| 2016 | $3,468,963,646,056.21 | 2.24% |
| 2017 | $3,572,999,234,632.82 | 3.00% |
| 2018 | $3,687,842,521,668.18 | 3.21% |
| 2019 | $3,781,559,555,757.03 | 2.54% |
| 2020 | $3,846,144,718,404.35 | 1.71% |
| 2021 | $4,018,758,064,732.55 | 4.49% |
| 2022 | $4,375,967,082,320.94 | 8.89% |
| 2023 | $4,638,093,775,339.98 | 5.99% |
| 2024 | $4,808,979,796,554.85 | 3.68% |
| 2025 | $4,908,302,692,928.38 | 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 |