According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,622.73% higher in 2025 versus 1930 (a $81,136,622,911,694,512 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, $5,000,000,000,000,000 in Chicago in the year 1930 would cost $86,136,622,911,694,512 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 $5,000,000,000,000,000 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 | $5,000,000,000,000,000.00 | -1.09% |
| 1931 | $4,570,405,727,923,628.00 | -8.59% |
| 1932 | $4,033,412,887,828,163.00 | -11.75% |
| 1933 | $3,618,138,424,821,002.00 | -10.30% |
| 1934 | $3,642,004,773,269,690.00 | 0.66% |
| 1935 | $3,799,522,673,031,026.50 | 4.33% |
| 1936 | $3,875,894,988,066,826.00 | 2.01% |
| 1937 | $4,035,799,522,673,031.50 | 4.13% |
| 1938 | $4,007,159,904,534,606.50 | -0.71% |
| 1939 | $3,928,400,954,653,938.50 | -1.97% |
| 1940 | $3,949,880,668,257,757.00 | 0.55% |
| 1941 | $4,157,517,899,761,336.50 | 5.26% |
| 1942 | $4,570,405,727,923,628.00 | 9.93% |
| 1943 | $4,825,775,656,324,582.00 | 5.59% |
| 1944 | $4,899,761,336,515,514.00 | 1.53% |
| 1945 | $5,004,773,269,689,738.00 | 2.14% |
| 1946 | $5,451,073,985,680,192.00 | 8.92% |
| 1947 | $6,331,742,243,436,755.00 | 16.16% |
| 1948 | $6,883,054,892,601,432.00 | 8.71% |
| 1949 | $6,875,894,988,066,828.00 | -0.10% |
| 1950 | $6,945,107,398,568,020.00 | 1.01% |
| 1951 | $7,491,646,778,042,959.00 | 7.87% |
| 1952 | $7,653,937,947,494,033.00 | 2.17% |
| 1953 | $7,720,763,723,150,358.00 | 0.87% |
| 1954 | $7,835,322,195,704,058.00 | 1.48% |
| 1955 | $7,887,828,162,291,171.00 | 0.67% |
| 1956 | $7,997,613,365,155,132.00 | 1.39% |
| 1957 | $8,257,756,563,245,823.00 | 3.25% |
| 1958 | $8,508,353,221,957,041.00 | 3.03% |
| 1959 | $8,577,565,632,458,234.00 | 0.81% |
| 1960 | $8,696,897,374,701,670.00 | 1.39% |
| 1961 | $8,739,856,801,909,309.00 | 0.49% |
| 1962 | $8,830,548,926,014,321.00 | 1.04% |
| 1963 | $8,918,854,415,274,464.00 | 1.00% |
| 1964 | $8,954,653,937,947,494.00 | 0.40% |
| 1965 | $9,073,985,680,190,930.00 | 1.33% |
| 1966 | $9,346,062,052,505,966.00 | 3.00% |
| 1967 | $9,589,498,806,682,578.00 | 2.60% |
| 1968 | $9,995,226,730,310,264.00 | 4.23% |
| 1969 | $10,541,766,109,785,202.00 | 5.47% |
| 1970 | $11,145,584,725,536,992.00 | 5.73% |
| 1971 | $11,584,725,536,992,840.00 | 3.94% |
| 1972 | $11,914,081,145,584,728.00 | 2.84% |
| 1973 | $12,661,097,852,028,642.00 | 6.27% |
| 1974 | $14,000,000,000,000,000.00 | 10.57% |
| 1975 | $15,105,011,933,174,226.00 | 7.89% |
| 1976 | $15,828,162,291,169,454.00 | 4.79% |
| 1977 | $16,823,389,021,479,714.00 | 6.29% |
| 1978 | $18,286,396,181,384,252.00 | 8.70% |
| 1979 | $20,568,019,093,078,760.00 | 12.48% |
| 1980 | $23,534,606,205,250,600.00 | 14.42% |
| 1981 | $25,787,589,498,806,692.00 | 9.57% |
| 1982 | $27,546,539,379,474,944.00 | 6.82% |
| 1983 | $28,644,391,408,114,560.00 | 3.99% |
| 1984 | $29,725,536,992,840,100.00 | 3.77% |
| 1985 | $30,847,255,369,928,400.00 | 3.77% |
| 1986 | $31,491,646,778,042,960.00 | 2.09% |
| 1987 | $32,789,976,133,651,560.00 | 4.12% |
| 1988 | $34,071,599,045,346,060.00 | 3.91% |
| 1989 | $35,794,749,403,341,292.00 | 5.06% |
| 1990 | $37,718,377,088,305,496.00 | 5.37% |
| 1991 | $39,248,210,023,866,344.00 | 4.06% |
| 1992 | $40,398,568,019,093,080.00 | 2.93% |
| 1993 | $41,644,391,408,114,560.00 | 3.08% |
| 1994 | $42,556,085,918,854,424.00 | 2.19% |
| 1995 | $43,909,307,875,894,992.00 | 3.18% |
| 1996 | $45,083,532,219,570,400.00 | 2.67% |
| 1997 | $46,317,422,434,367,536.00 | 2.74% |
| 1998 | $47,250,596,658,711,224.00 | 2.01% |
| 1999 | $48,229,116,945,107,408.00 | 2.07% |
| 2000 | $49,778,042,959,427,192.00 | 3.21% |
| 2001 | $51,073,985,680,190,936.00 | 2.60% |
| 2002 | $51,887,828,162,291,168.00 | 1.59% |
| 2003 | $52,842,482,100,238,664.00 | 1.84% |
| 2004 | $54,023,866,348,448,688.00 | 2.24% |
| 2005 | $55,658,711,217,183,784.00 | 3.03% |
| 2006 | $56,799,522,673,031,048.00 | 2.05% |
| 2007 | $58,658,973,747,016,712.00 | 3.27% |
| 2008 | $60,869,379,474,940,344.00 | 3.77% |
| 2009 | $60,141,789,976,133,656.00 | -1.20% |
| 2010 | $60,965,274,463,007,168.00 | 1.37% |
| 2011 | $62,630,310,262,529,840.00 | 2.73% |
| 2012 | $63,581,312,649,164,664.00 | 1.52% |
| 2013 | $64,308,878,281,622,904.00 | 1.14% |
| 2014 | $65,432,291,169,451,080.00 | 1.75% |
| 2015 | $65,238,854,415,274,456.00 | -0.30% |
| 2016 | $65,671,145,584,725,544.00 | 0.66% |
| 2017 | $66,905,393,794,749,416.00 | 1.88% |
| 2018 | $68,078,162,291,169,464.00 | 1.75% |
| 2019 | $69,073,221,957,040,576.00 | 1.46% |
| 2020 | $69,844,224,343,675,424.00 | 1.12% |
| 2021 | $72,790,190,930,787,600.00 | 4.22% |
| 2022 | $78,288,138,424,821,008.00 | 7.55% |
| 2023 | $80,892,458,233,890,224.00 | 3.33% |
| 2024 | $83,692,124,105,011,920.00 | 3.46% |
| 2025 | $86,136,622,911,694,512.00 | 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 |