According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,622.73% higher in 2025 versus 1930 (a $46,199,193,085.92 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, $2,847,000,000 in Chicago in the year 1930 would cost $49,046,193,085.92 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 $2,847,000,000 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 | $2,847,000,000.00 | -1.09% |
| 1931 | $2,602,389,021.48 | -8.59% |
| 1932 | $2,296,625,298.33 | -11.75% |
| 1933 | $2,060,168,019.09 | -10.30% |
| 1934 | $2,073,757,517.90 | 0.66% |
| 1935 | $2,163,448,210.02 | 4.33% |
| 1936 | $2,206,934,606.21 | 2.01% |
| 1937 | $2,297,984,248.21 | 4.13% |
| 1938 | $2,281,676,849.64 | -0.71% |
| 1939 | $2,236,831,503.58 | -1.97% |
| 1940 | $2,249,062,052.51 | 0.55% |
| 1941 | $2,367,290,692.12 | 5.26% |
| 1942 | $2,602,389,021.48 | 9.93% |
| 1943 | $2,747,796,658.71 | 5.59% |
| 1944 | $2,789,924,105.01 | 1.53% |
| 1945 | $2,849,717,899.76 | 2.14% |
| 1946 | $3,103,841,527.45 | 8.92% |
| 1947 | $3,605,294,033.41 | 16.16% |
| 1948 | $3,919,211,455.85 | 8.71% |
| 1949 | $3,915,134,606.21 | -0.10% |
| 1950 | $3,954,544,152.74 | 1.01% |
| 1951 | $4,265,743,675.42 | 7.87% |
| 1952 | $4,358,152,267.30 | 2.17% |
| 1953 | $4,396,202,863.96 | 0.87% |
| 1954 | $4,461,432,458.23 | 1.48% |
| 1955 | $4,491,329,355.61 | 0.67% |
| 1956 | $4,553,841,050.12 | 1.39% |
| 1957 | $4,701,966,587.11 | 3.25% |
| 1958 | $4,844,656,324.58 | 3.03% |
| 1959 | $4,884,065,871.12 | 0.81% |
| 1960 | $4,952,013,365.16 | 1.39% |
| 1961 | $4,976,474,463.01 | 0.49% |
| 1962 | $5,028,114,558.47 | 1.04% |
| 1963 | $5,078,395,704.06 | 1.00% |
| 1964 | $5,098,779,952.27 | 0.40% |
| 1965 | $5,166,727,446.30 | 1.33% |
| 1966 | $5,321,647,732.70 | 3.00% |
| 1967 | $5,460,260,620.53 | 2.60% |
| 1968 | $5,691,282,100.24 | 4.23% |
| 1969 | $6,002,481,622.91 | 5.47% |
| 1970 | $6,346,295,942.72 | 5.73% |
| 1971 | $6,596,342,720.76 | 3.94% |
| 1972 | $6,783,877,804.30 | 2.84% |
| 1973 | $7,209,229,116.95 | 6.27% |
| 1974 | $7,971,600,000.00 | 10.57% |
| 1975 | $8,600,793,794.75 | 7.89% |
| 1976 | $9,012,555,608.59 | 4.79% |
| 1977 | $9,579,237,708.83 | 6.29% |
| 1978 | $10,412,273,985.68 | 8.70% |
| 1979 | $11,711,430,071.60 | 12.48% |
| 1980 | $13,400,604,773.27 | 14.42% |
| 1981 | $14,683,453,460.62 | 9.57% |
| 1982 | $15,684,999,522.67 | 6.82% |
| 1983 | $16,310,116,467.78 | 3.99% |
| 1984 | $16,925,720,763.72 | 3.77% |
| 1985 | $17,564,427,207.64 | 3.77% |
| 1986 | $17,931,343,675.42 | 2.09% |
| 1987 | $18,670,612,410.50 | 4.12% |
| 1988 | $19,400,368,496.42 | 3.91% |
| 1989 | $20,381,530,310.26 | 5.06% |
| 1990 | $21,476,843,914.08 | 5.37% |
| 1991 | $22,347,930,787.59 | 4.06% |
| 1992 | $23,002,944,630.07 | 2.93% |
| 1993 | $23,712,316,467.78 | 3.08% |
| 1994 | $24,231,435,322.20 | 2.19% |
| 1995 | $25,001,959,904.53 | 3.18% |
| 1996 | $25,670,563,245.82 | 2.67% |
| 1997 | $26,373,140,334.13 | 2.74% |
| 1998 | $26,904,489,737.47 | 2.01% |
| 1999 | $27,461,659,188.54 | 2.07% |
| 2000 | $28,343,617,661.10 | 3.21% |
| 2001 | $29,081,527,446.30 | 2.60% |
| 2002 | $29,544,929,355.61 | 1.59% |
| 2003 | $30,088,509,307.88 | 1.84% |
| 2004 | $30,761,189,498.81 | 2.24% |
| 2005 | $31,692,070,167.06 | 3.03% |
| 2006 | $32,341,648,210.02 | 2.05% |
| 2007 | $33,400,419,651.55 | 3.27% |
| 2008 | $34,659,024,673.03 | 3.77% |
| 2009 | $34,244,735,212.41 | -1.20% |
| 2010 | $34,713,627,279.24 | 1.37% |
| 2011 | $35,661,698,663.48 | 2.73% |
| 2012 | $36,203,199,422.43 | 1.52% |
| 2013 | $36,617,475,293.56 | 1.14% |
| 2014 | $37,257,146,591.89 | 1.75% |
| 2015 | $37,147,003,704.06 | -0.30% |
| 2016 | $37,393,150,295.94 | 0.66% |
| 2017 | $38,095,931,226.73 | 1.88% |
| 2018 | $38,763,705,608.59 | 1.75% |
| 2019 | $39,330,292,582.34 | 1.46% |
| 2020 | $39,769,301,341.29 | 1.12% |
| 2021 | $41,446,734,715.99 | 4.22% |
| 2022 | $44,577,266,019.09 | 7.55% |
| 2023 | $46,060,165,718.38 | 3.33% |
| 2024 | $47,654,295,465.39 | 3.46% |
| 2025 | $49,046,193,085.92 | 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 |