According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,415.17% higher in 2025 versus 1920 (a $21,369,000.82 difference in value).
Between 1920 and 2025: Chicago experienced an average inflation rate of 2.62% per year. This rate of change indicates significant inflation. In other words, $1,510,000 in Chicago in the year 1920 would cost $22,879,000.82 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 2.68% during this same period, inflation in Chicago was lower.
In the year 1920: Pricing changed by 19.10%, which is significantly above the average yearly change in Chicago during the 1920-2025 time period. Compared to inflation for all items in 1920 (15.62%), inflation in Chicago was much higher.
Below are calculations of equivalent buying power in Chicago, over time, for $1,510,000 beginning in 1920. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1920 | $1,510,000.00 | 19.10% |
| 1921 | $1,382,581.86 | -8.44% |
| 1922 | $1,305,877.41 | -5.55% |
| 1923 | $1,321,725.44 | 1.21% |
| 1924 | $1,347,716.20 | 1.97% |
| 1925 | $1,377,510.50 | 2.21% |
| 1926 | $1,401,599.50 | 1.75% |
| 1927 | $1,388,921.07 | -0.90% |
| 1928 | $1,345,814.44 | -3.10% |
| 1929 | $1,342,644.84 | -0.24% |
| 1930 | $1,328,064.65 | -1.09% |
| 1931 | $1,213,958.86 | -8.59% |
| 1932 | $1,071,326.62 | -11.75% |
| 1933 | $961,024.35 | -10.30% |
| 1934 | $967,363.56 | 0.66% |
| 1935 | $1,009,202.35 | 4.33% |
| 1936 | $1,029,487.83 | 2.01% |
| 1937 | $1,071,960.54 | 4.13% |
| 1938 | $1,064,353.48 | -0.71% |
| 1939 | $1,043,434.09 | -1.97% |
| 1940 | $1,049,139.38 | 0.55% |
| 1941 | $1,104,290.51 | 5.26% |
| 1942 | $1,213,958.86 | 9.93% |
| 1943 | $1,281,788.41 | 5.59% |
| 1944 | $1,301,439.97 | 1.53% |
| 1945 | $1,329,332.49 | 2.14% |
| 1946 | $1,447,875.73 | 8.92% |
| 1947 | $1,681,792.61 | 16.16% |
| 1948 | $1,828,228.38 | 8.71% |
| 1949 | $1,826,326.62 | -0.10% |
| 1950 | $1,844,710.33 | 1.01% |
| 1951 | $1,989,878.25 | 7.87% |
| 1952 | $2,032,984.89 | 2.17% |
| 1953 | $2,050,734.68 | 0.87% |
| 1954 | $2,081,162.89 | 1.48% |
| 1955 | $2,095,109.15 | 0.67% |
| 1956 | $2,124,269.52 | 1.39% |
| 1957 | $2,193,366.92 | 3.25% |
| 1958 | $2,259,928.63 | 3.03% |
| 1959 | $2,278,312.34 | 0.81% |
| 1960 | $2,310,008.40 | 1.39% |
| 1961 | $2,321,418.98 | 0.49% |
| 1962 | $2,345,507.98 | 1.04% |
| 1963 | $2,368,963.06 | 1.00% |
| 1964 | $2,378,471.87 | 0.40% |
| 1965 | $2,410,167.93 | 1.33% |
| 1966 | $2,482,434.93 | 3.00% |
| 1967 | $2,547,094.88 | 2.60% |
| 1968 | $2,654,861.46 | 4.23% |
| 1969 | $2,800,029.39 | 5.47% |
| 1970 | $2,960,411.42 | 5.73% |
| 1971 | $3,077,052.90 | 3.94% |
| 1972 | $3,164,534.01 | 2.84% |
| 1973 | $3,362,951.30 | 6.27% |
| 1974 | $3,718,581.02 | 10.57% |
| 1975 | $4,012,086.48 | 7.89% |
| 1976 | $4,204,164.57 | 4.79% |
| 1977 | $4,468,509.66 | 6.29% |
| 1978 | $4,857,103.27 | 8.70% |
| 1979 | $5,463,131.82 | 12.48% |
| 1980 | $6,251,095.72 | 14.42% |
| 1981 | $6,849,517.21 | 9.57% |
| 1982 | $7,316,717.04 | 6.82% |
| 1983 | $7,608,320.74 | 3.99% |
| 1984 | $7,895,486.99 | 3.77% |
| 1985 | $8,193,429.89 | 3.77% |
| 1986 | $8,364,588.58 | 2.09% |
| 1987 | $8,709,441.65 | 4.12% |
| 1988 | $9,049,857.26 | 3.91% |
| 1989 | $9,507,548.28 | 5.06% |
| 1990 | $10,018,488.66 | 5.37% |
| 1991 | $10,424,832.07 | 4.06% |
| 1992 | $10,730,382.03 | 2.93% |
| 1993 | $11,061,288.83 | 3.08% |
| 1994 | $11,303,446.68 | 2.19% |
| 1995 | $11,662,879.93 | 3.18% |
| 1996 | $11,974,769.10 | 2.67% |
| 1997 | $12,302,506.30 | 2.74% |
| 1998 | $12,550,369.44 | 2.01% |
| 1999 | $12,810,277.08 | 2.07% |
| 2000 | $13,221,691.86 | 3.21% |
| 2001 | $13,565,911.00 | 2.60% |
| 2002 | $13,782,078.09 | 1.59% |
| 2003 | $14,035,646.52 | 1.84% |
| 2004 | $14,349,437.45 | 2.24% |
| 2005 | $14,783,673.38 | 3.03% |
| 2006 | $15,086,687.66 | 2.05% |
| 2007 | $15,580,581.91 | 3.27% |
| 2008 | $16,167,694.25 | 3.77% |
| 2009 | $15,974,437.07 | -1.20% |
| 2010 | $16,193,165.20 | 1.37% |
| 2011 | $16,635,420.24 | 2.73% |
| 2012 | $16,888,018.77 | 1.52% |
| 2013 | $17,081,269.61 | 1.14% |
| 2014 | $17,379,662.59 | 1.75% |
| 2015 | $17,328,283.29 | -0.30% |
| 2016 | $17,443,105.42 | 0.66% |
| 2017 | $17,770,937.70 | 1.88% |
| 2018 | $18,082,440.18 | 1.75% |
| 2019 | $18,346,740.89 | 1.46% |
| 2020 | $18,551,529.09 | 1.12% |
| 2021 | $19,334,015.91 | 4.22% |
| 2022 | $20,794,341.86 | 7.55% |
| 2023 | $21,486,082.87 | 3.33% |
| 2024 | $22,229,710.33 | 3.46% |
| 2025 | $22,879,000.82 | 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 |