According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,622.73% higher in 2025 versus 1930 (a $5,986,894,526.82 difference in value).
Between 1930 and 2025: Chicago experienced an average inflation rate of 3.04% per year. This rate of change indicates significant inflation. In other words, $368,939,100 in Chicago in the year 1930 would cost $6,355,833,626.82 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.16% during this same period, inflation in Chicago was lower.
In the year 1930: Pricing changed by -1.09%, which is significantly below the average yearly change in Chicago during the 1930-2025 time period. Compared to inflation for all items in 1930 (-2.65%), inflation in Chicago was higher.
Below are calculations of equivalent buying power in Chicago, over time, for $368,939,100 beginning in 1930. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1930 | $368,939,100.00 | -1.09% |
| 1931 | $337,240,275.18 | -8.59% |
| 1932 | $297,616,744.15 | -11.75% |
| 1933 | $266,974,546.83 | -10.30% |
| 1934 | $268,735,592.65 | 0.66% |
| 1935 | $280,358,495.08 | 4.33% |
| 1936 | $285,993,841.72 | 2.01% |
| 1937 | $297,792,848.74 | 4.13% |
| 1938 | $295,679,593.75 | -0.71% |
| 1939 | $289,868,142.53 | -1.97% |
| 1940 | $291,453,083.77 | 0.55% |
| 1941 | $306,774,182.43 | 5.26% |
| 1942 | $337,240,275.18 | 9.93% |
| 1943 | $356,083,465.49 | 5.59% |
| 1944 | $361,542,707.54 | 1.53% |
| 1945 | $369,291,309.16 | 2.14% |
| 1946 | $402,222,866.06 | 8.92% |
| 1947 | $467,205,456.95 | 16.16% |
| 1948 | $507,885,615.47 | 8.71% |
| 1949 | $507,357,301.72 | -0.10% |
| 1950 | $512,464,334.61 | 1.01% |
| 1951 | $552,792,283.96 | 7.87% |
| 1952 | $564,767,395.56 | 2.17% |
| 1953 | $569,698,323.87 | 0.87% |
| 1954 | $578,151,343.82 | 1.48% |
| 1955 | $582,025,644.63 | 0.67% |
| 1956 | $590,126,455.42 | 1.39% |
| 1957 | $609,321,854.89 | 3.25% |
| 1958 | $627,812,836.04 | 3.03% |
| 1959 | $632,919,868.93 | 0.81% |
| 1960 | $641,725,098.04 | 1.39% |
| 1961 | $644,894,980.53 | 0.49% |
| 1962 | $651,586,954.65 | 1.04% |
| 1963 | $658,102,824.20 | 1.00% |
| 1964 | $660,744,392.94 | 0.40% |
| 1965 | $669,549,622.05 | 1.33% |
| 1966 | $689,625,544.44 | 3.00% |
| 1967 | $707,588,211.84 | 2.60% |
| 1968 | $737,525,990.84 | 4.23% |
| 1969 | $777,853,940.19 | 5.47% |
| 1970 | $822,408,399.52 | 5.73% |
| 1971 | $854,811,642.67 | 3.94% |
| 1972 | $879,114,075.04 | 2.84% |
| 1973 | $934,234,809.31 | 6.27% |
| 1974 | $1,033,029,480.00 | 10.57% |
| 1975 | $1,114,565,901.62 | 7.89% |
| 1976 | $1,167,925,590.07 | 4.79% |
| 1977 | $1,241,361,200.91 | 6.29% |
| 1978 | $1,349,313,309.88 | 8.70% |
| 1979 | $1,517,669,290.60 | 12.48% |
| 1980 | $1,736,567,286.44 | 14.42% |
| 1981 | $1,902,810,012.17 | 9.57% |
| 1982 | $2,032,599,089.36 | 6.82% |
| 1983 | $2,113,607,197.23 | 3.99% |
| 1984 | $2,193,382,573.03 | 3.77% |
| 1985 | $2,276,151,726.73 | 3.77% |
| 1986 | $2,323,699,963.96 | 2.09% |
| 1987 | $2,419,500,856.75 | 4.12% |
| 1988 | $2,514,069,017.47 | 3.91% |
| 1989 | $2,641,216,525.92 | 5.06% |
| 1990 | $2,783,156,819.28 | 5.37% |
| 1991 | $2,896,039,856.56 | 4.06% |
| 1992 | $2,980,922,265.25 | 2.93% |
| 1993 | $3,072,848,857.23 | 3.08% |
| 1994 | $3,140,120,807.68 | 2.19% |
| 1995 | $3,239,972,105.87 | 3.18% |
| 1996 | $3,326,615,560.38 | 2.67% |
| 1997 | $3,417,661,629.45 | 2.74% |
| 1998 | $3,486,518,521.15 | 2.01% |
| 1999 | $3,558,721,399.90 | 2.07% |
| 2000 | $3,673,013,273.84 | 3.21% |
| 2001 | $3,768,638,062.05 | 2.60% |
| 2002 | $3,828,689,724.63 | 1.59% |
| 2003 | $3,899,131,557.57 | 1.84% |
| 2004 | $3,986,303,325.82 | 2.24% |
| 2005 | $4,106,934,964.73 | 3.03% |
| 2006 | $4,191,112,955.08 | 2.05% |
| 2007 | $4,328,317,796.23 | 3.27% |
| 2008 | $4,491,418,816.21 | 3.77% |
| 2009 | $4,437,731,573.24 | -1.20% |
| 2010 | $4,498,494,698.33 | 1.37% |
| 2011 | $4,621,354,060.20 | 2.73% |
| 2012 | $4,691,526,453.12 | 1.52% |
| 2013 | $4,745,211,935.05 | 1.14% |
| 2014 | $4,828,106,123.00 | 1.75% |
| 2015 | $4,813,832,846.60 | -0.30% |
| 2016 | $4,845,730,669.60 | 0.66% |
| 2017 | $4,936,803,154.36 | 1.88% |
| 2018 | $5,023,339,185.07 | 1.75% |
| 2019 | $5,096,762,468.59 | 1.46% |
| 2020 | $5,153,653,053.91 | 1.12% |
| 2021 | $5,371,029,506.17 | 4.22% |
| 2022 | $5,776,711,066.23 | 7.55% |
| 2023 | $5,968,878,147.52 | 3.33% |
| 2024 | $6,175,459,388.88 | 3.46% |
| 2025 | $6,355,833,626.82 | 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 |