According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 170.50% higher in 2024 versus 1985 (a $52,855,083,945.84 difference in value).
Between 1985 and 2024: Chicago experienced an average inflation rate of 2.58% per year. This rate of change indicates significant inflation. In other words, $31,000,000,000 in Chicago in the year 1985 would cost $83,855,083,945.84 in 2024 for an equivalent purchase. Compared to the overall inflation rate of 2.78% during this same period, inflation in Chicago was lower.
In the year 1985: Pricing changed by 3.77%, which is above the average yearly change in Chicago during the 1985-2024 time period. Compared to inflation for all items in 1985 (3.55%), inflation in Chicago was higher.
Below are calculations of equivalent buying power in Chicago, over time, for $31,000,000,000 beginning in 1985. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1985 | $31,000,000,000.00 | 3.77% |
| 1986 | $31,647,582,205.03 | 2.09% |
| 1987 | $32,952,340,425.53 | 4.12% |
| 1988 | $34,240,309,477.76 | 3.91% |
| 1989 | $35,971,992,263.06 | 5.06% |
| 1990 | $37,905,145,067.70 | 5.37% |
| 1991 | $39,442,553,191.49 | 4.06% |
| 1992 | $40,598,607,350.10 | 2.93% |
| 1993 | $41,850,599,613.15 | 3.08% |
| 1994 | $42,766,808,510.64 | 2.19% |
| 1995 | $44,126,731,141.20 | 3.18% |
| 1996 | $45,306,769,825.92 | 2.67% |
| 1997 | $46,546,769,825.92 | 2.74% |
| 1998 | $47,484,564,796.91 | 2.01% |
| 1999 | $48,467,930,367.50 | 2.07% |
| 2000 | $50,024,526,112.19 | 3.21% |
| 2001 | $51,326,885,880.08 | 2.60% |
| 2002 | $52,144,758,220.50 | 1.59% |
| 2003 | $53,104,139,264.99 | 1.84% |
| 2004 | $54,291,373,307.54 | 2.24% |
| 2005 | $55,934,313,346.23 | 3.03% |
| 2006 | $57,080,773,694.39 | 2.05% |
| 2007 | $58,949,432,108.32 | 3.27% |
| 2008 | $61,170,782,978.72 | 3.77% |
| 2009 | $60,439,590,715.67 | -1.20% |
| 2010 | $61,267,152,804.64 | 1.37% |
| 2011 | $62,940,433,268.86 | 2.73% |
| 2012 | $63,896,144,680.85 | 1.52% |
| 2013 | $64,627,312,959.38 | 1.14% |
| 2014 | $65,756,288,588.01 | 1.75% |
| 2015 | $65,561,894,003.87 | -0.30% |
| 2016 | $65,996,325,725.34 | 0.66% |
| 2017 | $67,236,685,493.23 | 1.88% |
| 2018 | $68,415,261,121.86 | 1.75% |
| 2019 | $69,415,247,969.05 | 1.46% |
| 2020 | $70,190,068,085.11 | 1.12% |
| 2021 | $73,150,622,050.29 | 4.22% |
| 2022 | $78,675,793,423.60 | 7.55% |
| 2023 | $81,293,008,897.49 | 3.33% |
| 2024 | $83,855,083,945.84 | 3.15%* |
* 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 |
| 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 | 291.351 |