According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,637.60% higher in 2026 versus 1930 (a $317,786,661,368.97 difference in value).
Between 1930 and 2026:Chicago experienced an average inflation rate of 3.02% per year. This rate of change indicates significant inflation. In other words, $19,405,600,000 in Chicago in the year 1930 would cost $337,192,261,368.97 in 2026 for an equivalent purchase. Compared to the overall inflation rate of 3.14% 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 1930-2026 time period. Compared to inflation for all items in 1930 (-2.67%), inflation in Chicago was higher.
Below are calculations of equivalent buying power in Chicago, over time, for $19,405,600,000 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 | $19,405,600,000.00 | -1.09% |
| 1931 | $17,738,293,078.76 | -8.59% |
| 1932 | $15,654,159,427.21 | -11.75% |
| 1933 | $14,042,429,403.34 | -10.30% |
| 1934 | $14,135,057,565.63 | 0.66% |
| 1935 | $14,746,403,436.75 | 4.33% |
| 1936 | $15,042,813,556.09 | 2.01% |
| 1937 | $15,663,422,243.44 | 4.13% |
| 1938 | $15,552,268,448.69 | -0.71% |
| 1939 | $15,246,595,513.13 | -1.97% |
| 1940 | $15,329,960,859.19 | 0.55% |
| 1941 | $16,135,825,871.12 | 5.26% |
| 1942 | $17,738,293,078.76 | 9.93% |
| 1943 | $18,729,414,415.27 | 5.59% |
| 1944 | $19,016,561,718.38 | 1.53% |
| 1945 | $19,424,125,632.46 | 2.14% |
| 1946 | $21,156,272,267.30 | 8.92% |
| 1947 | $24,574,251,455.85 | 16.16% |
| 1948 | $26,713,962,004.77 | 8.71% |
| 1949 | $26,686,173,556.09 | -0.10% |
| 1950 | $26,954,795,226.73 | 1.01% |
| 1951 | $29,075,980,143.20 | 7.87% |
| 1952 | $29,705,851,646.78 | 2.17% |
| 1953 | $29,965,210,501.19 | 0.87% |
| 1954 | $30,409,825,680.19 | 1.48% |
| 1955 | $30,613,607,637.23 | 0.67% |
| 1956 | $31,039,697,183.77 | 1.39% |
| 1957 | $32,049,344,152.74 | 3.25% |
| 1958 | $33,021,939,856.80 | 3.03% |
| 1959 | $33,290,561,527.45 | 0.81% |
| 1960 | $33,753,702,338.90 | 1.39% |
| 1961 | $33,920,433,031.03 | 0.49% |
| 1962 | $34,272,420,047.73 | 1.04% |
| 1963 | $34,615,144,248.21 | 1.00% |
| 1964 | $34,754,086,491.65 | 0.40% |
| 1965 | $35,217,227,303.10 | 1.33% |
| 1966 | $36,273,188,353.22 | 3.00% |
| 1967 | $37,217,995,608.59 | 2.60% |
| 1968 | $38,792,674,367.54 | 4.23% |
| 1969 | $40,913,859,284.01 | 5.47% |
| 1970 | $43,257,351,789.98 | 5.73% |
| 1971 | $44,961,709,976.13 | 3.94% |
| 1972 | $46,239,978,615.75 | 2.84% |
| 1973 | $49,139,240,095.47 | 6.27% |
| 1974 | $54,335,680,000.00 | 10.57% |
| 1975 | $58,624,363,914.08 | 7.89% |
| 1976 | $61,430,997,231.50 | 4.79% |
| 1977 | $65,293,591,599.05 | 6.29% |
| 1978 | $70,971,697,947.49 | 8.70% |
| 1979 | $79,826,950,262.53 | 12.48% |
| 1980 | $91,340,630,835.32 | 14.42% |
| 1981 | $100,084,729,355.61 | 9.57% |
| 1982 | $106,911,424,916.47 | 6.82% |
| 1983 | $111,172,320,381.86 | 3.99% |
| 1984 | $115,368,376,133.65 | 3.77% |
| 1985 | $119,721,899,761.34 | 3.77% |
| 1986 | $122,222,860,143.20 | 2.09% |
| 1987 | $127,261,832,171.84 | 4.12% |
| 1988 | $132,235,964,486.87 | 3.91% |
| 1989 | $138,923,717,804.30 | 5.06% |
| 1990 | $146,389,547,684.96 | 5.37% |
| 1991 | $152,327,012,887.83 | 4.06% |
| 1992 | $156,791,690,310.26 | 2.93% |
| 1993 | $161,626,880,381.86 | 3.08% |
| 1994 | $165,165,276,181.38 | 2.19% |
| 1995 | $170,417,292,983.29 | 3.18% |
| 1996 | $174,974,598,568.02 | 2.67% |
| 1997 | $179,763,474,558.47 | 2.74% |
| 1998 | $183,385,235,704.06 | 2.01% |
| 1999 | $187,182,990,358.00 | 2.07% |
| 2000 | $193,194,558,090.69 | 3.21% |
| 2001 | $198,224,267,303.10 | 2.60% |
| 2002 | $201,382,887,637.23 | 1.59% |
| 2003 | $205,088,014,128.88 | 1.84% |
| 2004 | $209,673,108,162.29 | 2.24% |
| 2005 | $216,018,137,279.24 | 3.03% |
| 2006 | $220,445,763,436.75 | 2.05% |
| 2007 | $227,662,516,189.02 | 3.27% |
| 2008 | $236,241,366,067.78 | 3.77% |
| 2009 | $233,417,503,912.17 | -1.20% |
| 2010 | $236,613,546,023.87 | 1.37% |
| 2011 | $243,075,749,766.11 | 2.73% |
| 2012 | $246,766,704,148.93 | 1.52% |
| 2013 | $249,590,473,676.37 | 1.14% |
| 2014 | $253,950,573,903.58 | 1.75% |
| 2015 | $253,199,822,648.21 | -0.30% |
| 2016 | $254,877,596,551.79 | 0.66% |
| 2017 | $259,667,861,964.68 | 1.88% |
| 2018 | $264,219,517,231.50 | 1.75% |
| 2019 | $268,081,463,201.91 | 1.46% |
| 2020 | $271,073,815,984.73 | 1.12% |
| 2021 | $282,507,465,825.30 | 4.22% |
| 2022 | $303,845,659,803.34 | 7.55% |
| 2023 | $313,953,337,500.72 | 3.33% |
| 2024 | $324,819,176,706.44 | 3.46% |
| 2025 | $335,131,006,873.51 | 3.17% |
| 2026 | $337,192,261,368.97 | 0.62%* |
* 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 | 2026 |
| 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 | 301.502 | 303.356 |