According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,622.73% higher in 2025 versus 1930 (a $116,528,417,825.78 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, $7,181,000,000 in Chicago in the year 1930 would cost $123,709,417,825.78 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 $7,181,000,000 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 | $7,181,000,000.00 | -1.09% |
| 1931 | $6,564,016,706.44 | -8.59% |
| 1932 | $5,792,787,589.50 | -11.75% |
| 1933 | $5,196,370,405.73 | -10.30% |
| 1934 | $5,230,647,255.37 | 0.66% |
| 1935 | $5,456,874,463.01 | 4.33% |
| 1936 | $5,566,560,381.86 | 2.01% |
| 1937 | $5,796,215,274.46 | 4.13% |
| 1938 | $5,755,083,054.89 | -0.71% |
| 1939 | $5,641,969,451.07 | -1.97% |
| 1940 | $5,672,818,615.75 | 0.55% |
| 1941 | $5,971,027,207.64 | 5.26% |
| 1942 | $6,564,016,706.44 | 9.93% |
| 1943 | $6,930,778,997.61 | 5.59% |
| 1944 | $7,037,037,231.50 | 1.53% |
| 1945 | $7,187,855,369.93 | 2.14% |
| 1946 | $7,828,832,458.23 | 8.92% |
| 1947 | $9,093,648,210.02 | 16.16% |
| 1948 | $9,885,443,436.75 | 8.71% |
| 1949 | $9,875,160,381.86 | -0.10% |
| 1950 | $9,974,563,245.82 | 1.01% |
| 1951 | $10,759,503,102.63 | 7.87% |
| 1952 | $10,992,585,680.19 | 2.17% |
| 1953 | $11,088,560,859.19 | 0.87% |
| 1954 | $11,253,089,737.47 | 1.48% |
| 1955 | $11,328,498,806.68 | 0.67% |
| 1956 | $11,486,172,315.04 | 1.39% |
| 1957 | $11,859,789,976.13 | 3.25% |
| 1958 | $12,219,696,897.37 | 3.03% |
| 1959 | $12,319,099,761.34 | 0.81% |
| 1960 | $12,490,484,009.55 | 1.39% |
| 1961 | $12,552,182,338.90 | 0.49% |
| 1962 | $12,682,434,367.54 | 1.04% |
| 1963 | $12,809,258,711.22 | 1.00% |
| 1964 | $12,860,673,985.68 | 0.40% |
| 1965 | $13,032,058,233.89 | 1.33% |
| 1966 | $13,422,814,319.81 | 3.00% |
| 1967 | $13,772,438,186.16 | 2.60% |
| 1968 | $14,355,144,630.07 | 4.23% |
| 1969 | $15,140,084,486.87 | 5.47% |
| 1970 | $16,007,288,782.82 | 5.73% |
| 1971 | $16,637,982,816.23 | 3.94% |
| 1972 | $17,111,003,341.29 | 2.84% |
| 1973 | $18,183,868,735.08 | 6.27% |
| 1974 | $20,106,800,000.00 | 10.57% |
| 1975 | $21,693,818,138.42 | 7.89% |
| 1976 | $22,732,406,682.58 | 4.79% |
| 1977 | $24,161,751,312.65 | 6.29% |
| 1978 | $26,262,922,195.70 | 8.70% |
| 1979 | $29,539,789,021.48 | 12.48% |
| 1980 | $33,800,401,431.98 | 14.42% |
| 1981 | $37,036,136,038.19 | 9.57% |
| 1982 | $39,562,339,856.80 | 6.82% |
| 1983 | $41,139,074,940.33 | 3.99% |
| 1984 | $42,691,816,229.12 | 3.77% |
| 1985 | $44,302,828,162.29 | 3.77% |
| 1986 | $45,228,303,102.63 | 2.09% |
| 1987 | $47,092,963,723.15 | 4.12% |
| 1988 | $48,933,630,548.93 | 3.91% |
| 1989 | $51,408,419,093.08 | 5.06% |
| 1990 | $54,171,133,174.22 | 5.37% |
| 1991 | $56,368,279,236.28 | 4.06% |
| 1992 | $58,020,423,389.02 | 2.93% |
| 1993 | $59,809,674,940.33 | 3.08% |
| 1994 | $61,119,050,596.66 | 2.19% |
| 1995 | $63,062,547,971.36 | 3.18% |
| 1996 | $64,748,968,973.75 | 2.67% |
| 1997 | $66,521,082,100.24 | 2.74% |
| 1998 | $67,861,306,921.24 | 2.01% |
| 1999 | $69,266,657,756.56 | 2.07% |
| 2000 | $71,491,225,298.33 | 3.21% |
| 2001 | $73,352,458,233.89 | 2.60% |
| 2002 | $74,521,298,806.68 | 1.59% |
| 2003 | $75,892,372,792.36 | 1.84% |
| 2004 | $77,589,076,849.64 | 2.24% |
| 2005 | $79,937,041,050.12 | 3.03% |
| 2006 | $81,575,474,463.01 | 2.05% |
| 2007 | $84,246,018,095.47 | 3.27% |
| 2008 | $87,420,602,801.91 | 3.77% |
| 2009 | $86,375,638,763.72 | -1.20% |
| 2010 | $87,558,327,183.77 | 1.37% |
| 2011 | $89,949,651,599.05 | 2.73% |
| 2012 | $91,315,481,226.73 | 1.52% |
| 2013 | $92,360,410,988.07 | 1.14% |
| 2014 | $93,973,856,577.57 | 1.75% |
| 2015 | $93,696,042,711.22 | -0.30% |
| 2016 | $94,316,899,288.78 | 0.66% |
| 2017 | $96,089,526,568.02 | 1.88% |
| 2018 | $97,773,856,682.58 | 1.75% |
| 2019 | $99,202,961,374.70 | 1.46% |
| 2020 | $100,310,275,002.39 | 1.12% |
| 2021 | $104,541,272,214.80 | 4.22% |
| 2022 | $112,437,424,405.73 | 7.55% |
| 2023 | $116,177,748,515.51 | 3.33% |
| 2024 | $120,198,628,639.62 | 3.46% |
| 2025 | $123,709,417,825.78 | 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 |