According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,621.09% higher in 2025 versus 1945 (a $5,349,595,064.38 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, $330,000,000 in Chicago in the year 1945 would cost $5,679,595,064.38 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 $330,000,000 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 | $330,000,000.00 | 2.14% |
| 1946 | $359,427,753.93 | 8.92% |
| 1947 | $417,496,423.46 | 16.16% |
| 1948 | $453,848,354.79 | 8.71% |
| 1949 | $453,376,251.79 | -0.10% |
| 1950 | $457,939,914.16 | 1.01% |
| 1951 | $493,977,110.16 | 7.87% |
| 1952 | $504,678,111.59 | 2.17% |
| 1953 | $509,084,406.29 | 0.87% |
| 1954 | $516,638,054.36 | 1.48% |
| 1955 | $520,100,143.06 | 0.67% |
| 1956 | $527,339,055.79 | 1.39% |
| 1957 | $544,492,131.62 | 3.25% |
| 1958 | $561,015,736.77 | 3.03% |
| 1959 | $565,579,399.14 | 0.81% |
| 1960 | $573,447,782.55 | 1.39% |
| 1961 | $576,280,400.57 | 0.49% |
| 1962 | $582,260,371.96 | 1.04% |
| 1963 | $588,082,975.68 | 1.00% |
| 1964 | $590,443,490.70 | 0.40% |
| 1965 | $598,311,874.11 | 1.33% |
| 1966 | $616,251,788.27 | 3.00% |
| 1967 | $632,303,290.41 | 2.60% |
| 1968 | $659,055,793.99 | 4.23% |
| 1969 | $695,092,989.99 | 5.47% |
| 1970 | $734,907,010.01 | 5.73% |
| 1971 | $763,862,660.94 | 3.94% |
| 1972 | $785,579,399.14 | 2.84% |
| 1973 | $834,835,479.26 | 6.27% |
| 1974 | $923,118,741.06 | 10.57% |
| 1975 | $995,979,971.39 | 7.89% |
| 1976 | $1,043,662,374.82 | 4.79% |
| 1977 | $1,109,284,692.42 | 6.29% |
| 1978 | $1,205,751,072.96 | 8.70% |
| 1979 | $1,356,194,563.66 | 12.48% |
| 1980 | $1,551,802,575.11 | 14.42% |
| 1981 | $1,700,357,653.79 | 9.57% |
| 1982 | $1,816,337,625.18 | 6.82% |
| 1983 | $1,888,726,752.50 | 3.99% |
| 1984 | $1,960,014,306.15 | 3.77% |
| 1985 | $2,033,977,110.16 | 3.77% |
| 1986 | $2,076,466,380.54 | 2.09% |
| 1987 | $2,162,074,391.99 | 4.12% |
| 1988 | $2,246,580,829.76 | 3.91% |
| 1989 | $2,360,200,286.12 | 5.06% |
| 1990 | $2,487,038,626.61 | 5.37% |
| 1991 | $2,587,911,301.86 | 4.06% |
| 1992 | $2,663,762,517.88 | 2.93% |
| 1993 | $2,745,908,440.63 | 3.08% |
| 1994 | $2,806,022,889.84 | 2.19% |
| 1995 | $2,895,250,357.65 | 3.18% |
| 1996 | $2,972,675,250.36 | 2.67% |
| 1997 | $3,054,034,334.76 | 2.74% |
| 1998 | $3,115,565,092.99 | 2.01% |
| 1999 | $3,180,085,836.91 | 2.07% |
| 2000 | $3,282,217,453.51 | 3.21% |
| 2001 | $3,367,668,097.28 | 2.60% |
| 2002 | $3,421,330,472.10 | 1.59% |
| 2003 | $3,484,277,539.34 | 1.84% |
| 2004 | $3,562,174,535.05 | 2.24% |
| 2005 | $3,669,971,387.70 | 3.03% |
| 2006 | $3,745,193,133.05 | 2.05% |
| 2007 | $3,867,799,856.94 | 3.27% |
| 2008 | $4,013,547,496.42 | 3.77% |
| 2009 | $3,965,572,389.13 | -1.20% |
| 2010 | $4,019,870,529.33 | 1.37% |
| 2011 | $4,129,658,082.98 | 2.73% |
| 2012 | $4,192,364,377.68 | 1.52% |
| 2013 | $4,240,337,911.30 | 1.14% |
| 2014 | $4,314,412,446.35 | 1.75% |
| 2015 | $4,301,657,796.85 | -0.30% |
| 2016 | $4,330,161,802.58 | 0.66% |
| 2017 | $4,411,544,492.13 | 1.88% |
| 2018 | $4,488,873,390.56 | 1.75% |
| 2019 | $4,554,484,692.42 | 1.46% |
| 2020 | $4,605,322,317.60 | 1.12% |
| 2021 | $4,799,570,672.39 | 4.22% |
| 2022 | $5,162,089,127.32 | 7.55% |
| 2023 | $5,333,810,300.43 | 3.33% |
| 2024 | $5,518,412,017.17 | 3.46% |
| 2025 | $5,679,595,064.38 | 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 |