According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,415.17% higher in 2025 versus 1920 (a $79,249,274,559,193.97 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, $5,600,000,000,000 in Chicago in the year 1920 would cost $84,849,274,559,193.97 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 $5,600,000,000,000 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 | $5,600,000,000,000.00 | 19.10% |
| 1921 | $5,127,455,919,395.47 | -8.44% |
| 1922 | $4,842,989,084,802.69 | -5.55% |
| 1923 | $4,901,763,224,181.36 | 1.21% |
| 1924 | $4,998,152,812,762.39 | 1.97% |
| 1925 | $5,108,648,194,794.29 | 2.21% |
| 1926 | $5,197,984,886,649.88 | 1.75% |
| 1927 | $5,150,965,575,146.94 | -0.90% |
| 1928 | $4,991,099,916,036.94 | -3.10% |
| 1929 | $4,979,345,088,161.21 | -0.24% |
| 1930 | $4,925,272,879,932.83 | -1.09% |
| 1931 | $4,502,099,076,406.38 | -8.59% |
| 1932 | $3,973,131,821,998.32 | -11.75% |
| 1933 | $3,564,063,811,922.75 | -10.30% |
| 1934 | $3,587,573,467,674.22 | 0.66% |
| 1935 | $3,742,737,195,633.92 | 4.33% |
| 1936 | $3,817,968,094,038.62 | 2.01% |
| 1937 | $3,975,482,787,573.47 | 4.13% |
| 1938 | $3,947,271,200,671.71 | -0.71% |
| 1939 | $3,869,689,336,691.86 | -1.97% |
| 1940 | $3,890,848,026,868.18 | 0.55% |
| 1941 | $4,095,382,031,905.96 | 5.26% |
| 1942 | $4,502,099,076,406.38 | 9.93% |
| 1943 | $4,753,652,392,947.10 | 5.59% |
| 1944 | $4,826,532,325,776.66 | 1.53% |
| 1945 | $4,929,974,811,083.13 | 2.14% |
| 1946 | $5,369,605,373,635.60 | 8.92% |
| 1947 | $6,237,111,670,864.82 | 16.16% |
| 1948 | $6,780,184,718,723.76 | 8.71% |
| 1949 | $6,773,131,821,998.32 | -0.10% |
| 1950 | $6,841,309,823,677.58 | 1.01% |
| 1951 | $7,379,680,940,386.23 | 7.87% |
| 1952 | $7,539,546,599,496.22 | 2.17% |
| 1953 | $7,605,373,635,600.34 | 0.87% |
| 1954 | $7,718,219,983,207.39 | 1.48% |
| 1955 | $7,769,941,225,860.62 | 0.67% |
| 1956 | $7,878,085,642,317.38 | 1.39% |
| 1957 | $8,134,340,890,008.40 | 3.25% |
| 1958 | $8,381,192,275,398.83 | 3.03% |
| 1959 | $8,449,370,277,078.09 | 0.81% |
| 1960 | $8,566,918,555,835.43 | 1.39% |
| 1961 | $8,609,235,936,188.08 | 0.49% |
| 1962 | $8,698,572,628,043.66 | 1.04% |
| 1963 | $8,785,558,354,324.10 | 1.00% |
| 1964 | $8,820,822,837,951.30 | 0.40% |
| 1965 | $8,938,371,116,708.65 | 1.33% |
| 1966 | $9,206,381,192,275.40 | 3.00% |
| 1967 | $9,446,179,680,940.39 | 2.60% |
| 1968 | $9,845,843,828,715.37 | 4.23% |
| 1969 | $10,384,214,945,424.01 | 5.47% |
| 1970 | $10,979,009,235,936.19 | 5.73% |
| 1971 | $11,411,586,901,763.23 | 3.94% |
| 1972 | $11,736,020,151,133.50 | 2.84% |
| 1973 | $12,471,872,376,154.50 | 6.27% |
| 1974 | $13,790,764,063,811.93 | 10.57% |
| 1975 | $14,879,261,125,104.96 | 7.89% |
| 1976 | $15,591,603,694,374.48 | 4.79% |
| 1977 | $16,571,956,339,210.75 | 6.29% |
| 1978 | $18,013,098,236,775.82 | 8.70% |
| 1979 | $20,260,621,326,616.29 | 12.48% |
| 1980 | $23,182,871,536,523.94 | 14.42% |
| 1981 | $25,402,183,039,462.64 | 9.57% |
| 1982 | $27,134,844,668,345.94 | 6.82% |
| 1983 | $28,216,288,832,913.52 | 3.99% |
| 1984 | $29,281,276,238,455.09 | 3.77% |
| 1985 | $30,386,230,058,774.14 | 3.77% |
| 1986 | $31,020,990,764,063.81 | 2.09% |
| 1987 | $32,299,916,036,943.75 | 4.12% |
| 1988 | $33,562,384,550,797.65 | 3.91% |
| 1989 | $35,259,781,696,053.74 | 5.06% |
| 1990 | $37,154,659,949,622.18 | 5.37% |
| 1991 | $38,661,628,883,291.35 | 4.06% |
| 1992 | $39,794,794,290,512.18 | 2.93% |
| 1993 | $41,021,998,320,738.88 | 3.08% |
| 1994 | $41,920,067,170,445.01 | 2.19% |
| 1995 | $43,253,064,651,553.32 | 3.18% |
| 1996 | $44,409,739,714,525.61 | 2.67% |
| 1997 | $45,625,188,916,876.58 | 2.74% |
| 1998 | $46,544,416,456,759.03 | 2.01% |
| 1999 | $47,508,312,342,569.27 | 2.07% |
| 2000 | $49,034,089,000,839.62 | 3.21% |
| 2001 | $50,310,663,308,144.43 | 2.60% |
| 2002 | $51,112,342,569,269.52 | 1.59% |
| 2003 | $52,052,728,799,328.30 | 1.84% |
| 2004 | $53,216,456,759,026.03 | 2.24% |
| 2005 | $54,826,868,178,001.69 | 3.03% |
| 2006 | $55,950,629,722,921.93 | 2.05% |
| 2007 | $57,782,290,512,174.66 | 3.27% |
| 2008 | $59,959,660,789,252.74 | 3.77% |
| 2009 | $59,242,945,424,013.44 | -1.20% |
| 2010 | $60,054,122,586,062.13 | 1.37% |
| 2011 | $61,694,273,719,563.40 | 2.73% |
| 2012 | $62,631,062,972,292.19 | 1.52% |
| 2013 | $63,347,754,827,875.73 | 1.14% |
| 2014 | $64,454,377,833,753.16 | 1.75% |
| 2015 | $64,263,832,073,887.48 | -0.30% |
| 2016 | $64,689,662,468,513.86 | 0.66% |
| 2017 | $65,905,464,315,701.10 | 1.88% |
| 2018 | $67,060,705,289,672.56 | 1.75% |
| 2019 | $68,040,893,366,918.56 | 1.46% |
| 2020 | $68,800,372,795,969.78 | 1.12% |
| 2021 | $71,702,310,663,308.16 | 4.22% |
| 2022 | $77,118,089,000,839.64 | 7.55% |
| 2023 | $79,683,486,146,095.72 | 3.33% |
| 2024 | $82,441,309,823,677.58 | 3.46% |
| 2025 | $84,849,274,559,193.97 | 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 |