According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,621.09% higher in 2025 versus 1945 (a $4,630,441,607.71 difference in value).
Between 1945 and 2025: Chicago experienced an average inflation rate of 3.62% per year. This rate of change indicates significant inflation. In other words, $285,637,644 in Chicago in the year 1945 would cost $4,916,079,251.71 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.67% during this same period, inflation in Chicago was lower.
In the year 1945: Pricing changed by 2.14%, which is below the average yearly change in Chicago during the 1945-2025 time period. Compared to inflation for all items in 1945 (2.27%), inflation in Chicago was lower.
Below are calculations of equivalent buying power in Chicago, over time, for $285,637,644 beginning in 1945. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1945 | $285,637,644.00 | 2.14% |
| 1946 | $311,109,384.31 | 8.92% |
| 1947 | $361,371,802.35 | 16.16% |
| 1948 | $392,836,893.32 | 8.71% |
| 1949 | $392,428,255.78 | -0.10% |
| 1950 | $396,378,418.71 | 1.01% |
| 1951 | $427,571,084.65 | 7.87% |
| 1952 | $436,833,535.67 | 2.17% |
| 1953 | $440,647,486.09 | 0.87% |
| 1954 | $447,185,686.82 | 1.48% |
| 1955 | $450,182,362.15 | 0.67% |
| 1956 | $456,448,137.84 | 1.39% |
| 1957 | $471,295,301.97 | 3.25% |
| 1958 | $485,597,616.05 | 3.03% |
| 1959 | $489,547,778.99 | 0.81% |
| 1960 | $496,358,404.74 | 1.39% |
| 1961 | $498,810,230.01 | 0.49% |
| 1962 | $503,986,305.58 | 1.04% |
| 1963 | $509,026,168.64 | 1.00% |
| 1964 | $511,069,356.36 | 0.40% |
| 1965 | $517,879,982.11 | 1.33% |
| 1966 | $533,408,208.82 | 3.00% |
| 1967 | $547,301,885.36 | 2.60% |
| 1968 | $570,458,012.91 | 4.23% |
| 1969 | $601,650,678.85 | 5.47% |
| 1970 | $636,112,445.15 | 5.73% |
| 1971 | $661,175,547.91 | 3.94% |
| 1972 | $679,972,874.99 | 2.84% |
| 1973 | $722,607,392.19 | 6.27% |
| 1974 | $799,022,613.12 | 10.57% |
| 1975 | $862,089,007.57 | 7.89% |
| 1976 | $903,361,399.62 | 4.79% |
| 1977 | $960,162,018.39 | 6.29% |
| 1978 | $1,043,660,290.09 | 8.70% |
| 1979 | $1,173,879,454.45 | 12.48% |
| 1980 | $1,343,191,610.63 | 14.42% |
| 1981 | $1,471,776,224.81 | 9.57% |
| 1982 | $1,572,164,848.38 | 6.82% |
| 1983 | $1,634,822,605.29 | 3.99% |
| 1984 | $1,696,526,874.59 | 3.77% |
| 1985 | $1,760,546,756.65 | 3.77% |
| 1986 | $1,797,324,135.71 | 2.09% |
| 1987 | $1,871,423,743.88 | 4.12% |
| 1988 | $1,944,569,864.45 | 3.91% |
| 1989 | $2,042,915,300.29 | 5.06% |
| 1990 | $2,152,702,587.40 | 5.37% |
| 1991 | $2,240,014,809.53 | 4.06% |
| 1992 | $2,305,669,241.77 | 2.93% |
| 1993 | $2,376,772,174.61 | 3.08% |
| 1994 | $2,428,805,355.35 | 2.19% |
| 1995 | $2,506,037,851.36 | 3.18% |
| 1996 | $2,573,054,408.76 | 2.67% |
| 1997 | $2,643,476,279.02 | 2.74% |
| 1998 | $2,696,735,372.39 | 2.01% |
| 1999 | $2,752,582,503.55 | 2.07% |
| 2000 | $2,840,984,425.80 | 3.21% |
| 2001 | $2,914,947,821.46 | 2.60% |
| 2002 | $2,961,396,289.08 | 1.59% |
| 2003 | $3,015,881,295.09 | 1.84% |
| 2004 | $3,083,306,490.03 | 2.24% |
| 2005 | $3,176,612,062.82 | 3.03% |
| 2006 | $3,241,721,645.00 | 2.05% |
| 2007 | $3,347,846,177.57 | 3.27% |
| 2008 | $3,474,000,760.49 | 3.77% |
| 2009 | $3,432,475,013.16 | -1.20% |
| 2010 | $3,479,473,779.34 | 1.37% |
| 2011 | $3,574,502,440.44 | 2.73% |
| 2012 | $3,628,779,041.31 | 1.52% |
| 2013 | $3,670,303,426.51 | 1.14% |
| 2014 | $3,734,420,019.46 | 1.75% |
| 2015 | $3,723,379,995.11 | -0.30% |
| 2016 | $3,748,052,167.96 | 0.66% |
| 2017 | $3,818,494,470.10 | 1.88% |
| 2018 | $3,885,427,937.86 | 1.75% |
| 2019 | $3,942,219,021.75 | 1.46% |
| 2020 | $3,986,222,474.72 | 1.12% |
| 2021 | $4,154,357,754.77 | 4.22% |
| 2022 | $4,468,142,352.87 | 7.55% |
| 2023 | $4,616,778,811.39 | 3.33% |
| 2024 | $4,776,564,264.26 | 3.46% |
| 2025 | $4,916,079,251.71 | 2.92%* |
* 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 Chicago, Illinois:
| 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 | 10.000 | 10.017 | 10.317 | 11.758 | 13.733 | 16.667 | 19.850 | 18.175 | 17.167 | 17.375 | 17.717 | 18.108 | 18.425 | 18.258 | 17.692 | 17.650 | 17.458 | 15.958 | 14.083 | 12.633 | 12.717 | 13.267 | 13.533 | 14.092 | 13.992 | 13.717 | 13.792 | 14.517 | 15.958 | 16.850 | 17.108 | 17.475 | 19.033 | 22.108 | 24.033 | 24.008 | 24.250 | 26.158 | 26.725 | 26.958 | 27.358 | 27.542 | 27.925 | 28.833 | 29.708 | 29.950 | 30.367 | 30.517 | 30.833 | 31.142 | 31.267 | 31.683 | 32.633 | 33.483 | 34.900 | 36.808 | 38.917 | 40.450 | 41.600 | 44.208 | 48.883 | 52.742 | 55.267 | 58.742 | 63.850 | 71.817 | 82.175 | 90.042 | 96.183 | 100.017 | 103.792 | 107.708 | 109.958 | 114.492 | 118.967 | 124.983 | 131.700 | 137.042 | 141.058 | 145.408 | 148.592 | 153.317 | 157.417 | 161.725 | 164.983 | 168.400 | 173.808 | 178.333 | 181.175 | 184.508 | 188.633 | 194.342 | 198.325 | 204.818 | 212.536 | 209.995 | 212.870 | 218.684 | 222.005 | 224.545 | 228.468 | 227.792 | 229.302 | 233.611 | 237.706 | 241.181 | 243.873 | 254.159 | 273.356 | 282.450 | 292.225 | 300.760 |