According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,587.99% higher in 2026 versus 1925 (a $40,970,293,438.76 difference in value).
Between 1925 and 2026:Chicago experienced an average inflation rate of 2.84% per year. This rate of change indicates significant inflation. In other words, $2,580,006,000 in Chicago in the year 1925 would cost $43,550,299,438.76 in 2026 for an equivalent purchase. Compared to the overall inflation rate of 2.94% during this same period, inflation in Chicago was lower.
In the year 1925: Pricing changed by 2.21%, which is below the average yearly change in Chicago during the 1925-2026 time period. Compared to inflation for all items in 1925 (2.43%), inflation in Chicago was lower.
Below are calculations of equivalent buying power in Chicago, over time, for $2,580,006,000 beginning in 1925. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1925 | $2,580,006,000.00 | 2.21% |
| 1926 | $2,625,123,454.21 | 1.75% |
| 1927 | $2,601,377,425.68 | -0.90% |
| 1928 | $2,520,640,928.67 | -3.10% |
| 1929 | $2,514,704,421.54 | -0.24% |
| 1930 | $2,487,396,488.73 | -1.09% |
| 1931 | $2,273,682,231.94 | -8.59% |
| 1932 | $2,006,539,410.95 | -11.75% |
| 1933 | $1,799,948,962.72 | -10.30% |
| 1934 | $1,811,821,976.99 | 0.66% |
| 1935 | $1,890,183,871.15 | 4.33% |
| 1936 | $1,928,177,516.80 | 2.01% |
| 1937 | $2,007,726,712.38 | 4.13% |
| 1938 | $1,993,479,095.26 | -0.71% |
| 1939 | $1,954,298,148.18 | -1.97% |
| 1940 | $1,964,983,861.02 | 0.55% |
| 1941 | $2,068,279,085.14 | 5.26% |
| 1942 | $2,273,682,231.94 | 9.93% |
| 1943 | $2,400,723,484.58 | 5.59% |
| 1944 | $2,437,529,828.81 | 1.53% |
| 1945 | $2,489,771,091.58 | 2.14% |
| 1946 | $2,711,796,458.35 | 8.92% |
| 1947 | $3,149,910,684.77 | 16.16% |
| 1948 | $3,424,177,314.31 | 8.71% |
| 1949 | $3,420,615,410.03 | -0.10% |
| 1950 | $3,455,047,151.40 | 1.01% |
| 1951 | $3,726,939,178.09 | 7.87% |
| 1952 | $3,807,675,675.10 | 2.17% |
| 1953 | $3,840,920,115.05 | 0.87% |
| 1954 | $3,897,910,583.53 | 1.48% |
| 1955 | $3,924,031,214.91 | 0.67% |
| 1956 | $3,978,647,080.53 | 1.39% |
| 1957 | $4,108,062,936.03 | 3.25% |
| 1958 | $4,232,729,585.83 | 3.03% |
| 1959 | $4,267,161,327.20 | 0.81% |
| 1960 | $4,326,526,398.53 | 1.39% |
| 1961 | $4,347,897,824.21 | 0.49% |
| 1962 | $4,393,015,278.42 | 1.04% |
| 1963 | $4,436,945,431.20 | 1.00% |
| 1964 | $4,454,754,952.60 | 0.40% |
| 1965 | $4,514,120,023.93 | 1.33% |
| 1966 | $4,649,472,386.56 | 3.00% |
| 1967 | $4,770,577,132.08 | 2.60% |
| 1968 | $4,972,418,374.60 | 4.23% |
| 1969 | $5,244,310,401.29 | 5.47% |
| 1970 | $5,544,697,662.22 | 5.73% |
| 1971 | $5,763,161,124.71 | 3.94% |
| 1972 | $5,927,008,721.58 | 2.84% |
| 1973 | $6,298,634,068.11 | 6.27% |
| 1974 | $6,964,710,168.43 | 10.57% |
| 1975 | $7,514,430,728.95 | 7.89% |
| 1976 | $7,874,183,061.21 | 4.79% |
| 1977 | $8,369,287,756.10 | 6.29% |
| 1978 | $9,097,103,530.60 | 8.70% |
| 1979 | $10,232,163,694.43 | 12.48% |
| 1980 | $11,707,979,367.69 | 14.42% |
| 1981 | $12,828,791,914.40 | 9.57% |
| 1982 | $13,703,833,065.81 | 6.82% |
| 1983 | $14,249,991,722.04 | 3.99% |
| 1984 | $14,787,839,268.29 | 3.77% |
| 1985 | $15,345,870,938.79 | 3.77% |
| 1986 | $15,666,442,323.98 | 2.09% |
| 1987 | $16,312,334,300.05 | 4.12% |
| 1988 | $16,949,915,166.13 | 3.91% |
| 1989 | $17,807,146,796.13 | 5.06% |
| 1990 | $18,764,111,745.97 | 5.37% |
| 1991 | $19,525,171,960.42 | 4.06% |
| 1992 | $20,097,451,248.04 | 2.93% |
| 1993 | $20,717,222,592.73 | 3.08% |
| 1994 | $21,170,771,737.69 | 2.19% |
| 1995 | $21,843,971,646.57 | 3.18% |
| 1996 | $22,428,123,948.46 | 2.67% |
| 1997 | $23,041,958,786.01 | 2.74% |
| 1998 | $23,506,193,643.81 | 2.01% |
| 1999 | $23,992,987,228.72 | 2.07% |
| 2000 | $24,763,545,854.58 | 3.21% |
| 2001 | $25,408,250,529.22 | 2.60% |
| 2002 | $25,813,120,315.69 | 1.59% |
| 2003 | $26,288,040,886.33 | 1.84% |
| 2004 | $26,875,755,092.50 | 2.24% |
| 2005 | $27,689,056,569.72 | 3.03% |
| 2006 | $28,256,586,651.63 | 2.05% |
| 2007 | $29,181,625,066.11 | 3.27% |
| 2008 | $30,281,256,155.37 | 3.77% |
| 2009 | $29,919,295,442.46 | -1.20% |
| 2010 | $30,328,961,926.69 | 1.37% |
| 2011 | $31,157,282,766.96 | 2.73% |
| 2012 | $31,630,386,766.42 | 1.52% |
| 2013 | $31,992,335,606.31 | 1.14% |
| 2014 | $32,551,210,260.83 | 1.75% |
| 2015 | $32,454,979,480.20 | -0.30% |
| 2016 | $32,670,035,387.60 | 0.66% |
| 2017 | $33,284,048,320.37 | 1.88% |
| 2018 | $33,867,476,368.38 | 1.75% |
| 2019 | $34,362,497,952.18 | 1.46% |
| 2020 | $34,746,055,678.04 | 1.12% |
| 2021 | $36,211,613,066.98 | 4.22% |
| 2022 | $38,946,728,125.35 | 7.55% |
| 2023 | $40,242,323,315.07 | 3.33% |
| 2024 | $41,635,099,126.55 | 3.46% |
| 2025 | $42,956,862,439.71 | 3.17% |
| 2026 | $43,550,299,438.76 | 1.38%* |
* 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 | 2026 |
| 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 | 301.502 | 305.667 |