According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,622.73% higher in 2025 versus 1930 (a $2,031,336,491,217.18 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, $125,180,000,000 in Chicago in the year 1930 would cost $2,156,516,491,217.18 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 $125,180,000,000 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 | $125,180,000,000.00 | -1.09% |
| 1931 | $114,424,677,804.30 | -8.59% |
| 1932 | $100,980,525,059.67 | -11.75% |
| 1933 | $90,583,713,603.82 | -10.30% |
| 1934 | $91,181,231,503.58 | 0.66% |
| 1935 | $95,124,849,642.00 | 4.33% |
| 1936 | $97,036,906,921.24 | 2.01% |
| 1937 | $101,040,276,849.64 | 4.13% |
| 1938 | $100,323,255,369.93 | -0.71% |
| 1939 | $98,351,446,300.72 | -1.97% |
| 1940 | $98,889,212,410.50 | 0.55% |
| 1941 | $104,087,618,138.42 | 5.26% |
| 1942 | $114,424,677,804.30 | 9.93% |
| 1943 | $120,818,119,331.74 | 5.59% |
| 1944 | $122,670,424,821.00 | 1.53% |
| 1945 | $125,299,503,579.95 | 2.14% |
| 1946 | $136,473,088,305.49 | 8.92% |
| 1947 | $158,521,498,806.68 | 16.16% |
| 1948 | $172,324,162,291.17 | 8.71% |
| 1949 | $172,144,906,921.24 | -0.10% |
| 1950 | $173,877,708,830.55 | 1.01% |
| 1951 | $187,560,868,735.08 | 7.87% |
| 1952 | $191,623,990,453.46 | 2.17% |
| 1953 | $193,297,040,572.79 | 0.87% |
| 1954 | $196,165,126,491.65 | 1.48% |
| 1955 | $197,479,665,871.12 | 0.67% |
| 1956 | $200,228,248,210.02 | 1.39% |
| 1957 | $206,741,193,317.42 | 3.25% |
| 1958 | $213,015,131,264.92 | 3.03% |
| 1959 | $214,747,933,174.22 | 0.81% |
| 1960 | $217,735,522,673.03 | 1.39% |
| 1961 | $218,811,054,892.60 | 0.49% |
| 1962 | $221,081,622,911.69 | 1.04% |
| 1963 | $223,292,439,140.81 | 1.00% |
| 1964 | $224,188,715,990.45 | 0.40% |
| 1965 | $227,176,305,489.26 | 1.33% |
| 1966 | $233,988,009,546.54 | 3.00% |
| 1967 | $240,082,692,124.11 | 2.60% |
| 1968 | $250,240,496,420.05 | 4.23% |
| 1969 | $263,923,656,324.58 | 5.47% |
| 1970 | $279,040,859,188.54 | 5.73% |
| 1971 | $290,035,188,544.15 | 3.94% |
| 1972 | $298,280,935,560.86 | 2.84% |
| 1973 | $316,983,245,823.39 | 6.27% |
| 1974 | $350,504,000,000.00 | 10.57% |
| 1975 | $378,169,078,758.95 | 7.89% |
| 1976 | $396,273,871,121.72 | 4.79% |
| 1977 | $421,190,367,541.77 | 6.29% |
| 1978 | $457,818,214,797.14 | 8.70% |
| 1979 | $514,940,926,014.32 | 12.48% |
| 1980 | $589,212,400,954.65 | 14.42% |
| 1981 | $645,618,090,692.12 | 9.57% |
| 1982 | $689,655,159,904.53 | 6.82% |
| 1983 | $717,140,983,293.56 | 3.99% |
| 1984 | $744,208,544,152.74 | 3.77% |
| 1985 | $772,291,885,441.53 | 3.77% |
| 1986 | $788,424,868,735.08 | 2.09% |
| 1987 | $820,929,842,482.10 | 4.12% |
| 1988 | $853,016,553,699.28 | 3.91% |
| 1989 | $896,157,346,062.05 | 5.06% |
| 1990 | $944,317,288,782.82 | 5.37% |
| 1991 | $982,618,186,157.52 | 4.06% |
| 1992 | $1,011,418,548,926.01 | 2.93% |
| 1993 | $1,042,608,983,293.56 | 3.08% |
| 1994 | $1,065,434,167,064.44 | 2.19% |
| 1995 | $1,099,313,431,980.91 | 3.18% |
| 1996 | $1,128,711,312,649.16 | 2.67% |
| 1997 | $1,159,602,988,066.83 | 2.74% |
| 1998 | $1,182,965,937,947.49 | 2.01% |
| 1999 | $1,207,464,171,837.71 | 2.07% |
| 2000 | $1,246,243,083,532.22 | 3.21% |
| 2001 | $1,278,688,305,489.26 | 2.60% |
| 2002 | $1,299,063,665,871.12 | 1.59% |
| 2003 | $1,322,964,381,861.58 | 1.84% |
| 2004 | $1,352,541,517,899.76 | 2.24% |
| 2005 | $1,393,471,494,033.41 | 3.03% |
| 2006 | $1,422,032,849,642.01 | 2.05% |
| 2007 | $1,468,586,066,730.31 | 3.27% |
| 2008 | $1,523,925,784,534.61 | 3.77% |
| 2009 | $1,505,709,853,842.48 | -1.20% |
| 2010 | $1,526,326,611,455.85 | 1.37% |
| 2011 | $1,568,012,447,732.70 | 2.73% |
| 2012 | $1,591,821,743,484.49 | 1.52% |
| 2013 | $1,610,037,076,658.71 | 1.14% |
| 2014 | $1,638,162,841,718.38 | 1.75% |
| 2015 | $1,633,319,959,140.81 | -0.30% |
| 2016 | $1,644,142,800,859.19 | 0.66% |
| 2017 | $1,675,043,439,045.35 | 1.88% |
| 2018 | $1,704,404,871,121.72 | 1.75% |
| 2019 | $1,729,317,184,916.47 | 1.46% |
| 2020 | $1,748,620,000,668.26 | 1.12% |
| 2021 | $1,822,375,220,143.20 | 4.22% |
| 2022 | $1,960,021,833,603.82 | 7.55% |
| 2023 | $2,025,223,584,343.68 | 3.33% |
| 2024 | $2,095,316,019,093.08 | 3.46% |
| 2025 | $2,156,516,491,217.18 | 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 |