According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,575.23% higher in 2026 versus 1925 (a $39,380,787,324,318,688 difference in value).
Between 1925 and 2026:Chicago experienced an average inflation rate of 2.83% per year. This rate of change indicates significant inflation. In other words, $2,500,000,025,000,000 in Chicago in the year 1925 would cost $41,880,787,349,318,688 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 $2,500,000,025,000,000 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 | $2,500,000,025,000,000.00 | 2.21% |
| 1926 | $2,543,718,387,149,103.00 | 1.75% |
| 1927 | $2,520,708,722,860,102.00 | -0.90% |
| 1928 | $2,442,475,864,277,497.00 | -3.10% |
| 1929 | $2,436,723,448,205,247.00 | -0.24% |
| 1930 | $2,410,262,334,272,895.00 | -1.09% |
| 1931 | $2,203,175,355,671,883.00 | -8.59% |
| 1932 | $1,944,316,632,420,617.00 | -11.75% |
| 1933 | $1,744,132,553,106,304.75 | -10.30% |
| 1934 | $1,755,637,385,250,805.50 | 0.66% |
| 1935 | $1,831,569,277,404,510.00 | 4.33% |
| 1936 | $1,868,384,740,266,912.75 | 2.01% |
| 1937 | $1,945,467,115,635,067.00 | 4.13% |
| 1938 | $1,931,661,317,061,666.25 | -0.71% |
| 1939 | $1,893,695,370,984,813.75 | -1.97% |
| 1940 | $1,904,049,719,914,864.75 | 0.55% |
| 1941 | $2,004,141,759,572,020.25 | 5.26% |
| 1942 | $2,203,175,355,671,883.00 | 9.93% |
| 1943 | $2,326,277,059,618,039.50 | 5.59% |
| 1944 | $2,361,942,039,265,992.50 | 1.53% |
| 1945 | $2,412,563,300,701,795.00 | 2.14% |
| 1946 | $2,627,703,661,803,958.50 | 8.92% |
| 1947 | $3,052,231,967,936,034.00 | 16.16% |
| 1948 | $3,317,993,590,473,999.50 | 8.71% |
| 1949 | $3,314,542,140,830,649.50 | -0.10% |
| 1950 | $3,347,906,154,049,702.00 | 1.01% |
| 1951 | $3,611,366,810,158,766.50 | 7.87% |
| 1952 | $3,689,599,668,741,371.50 | 2.17% |
| 1953 | $3,721,813,198,745,974.00 | 0.87% |
| 1954 | $3,777,036,393,039,577.50 | 1.48% |
| 1955 | $3,802,347,023,757,479.00 | 0.67% |
| 1956 | $3,855,269,251,622,182.00 | 1.39% |
| 1957 | $3,980,671,921,997,239.00 | 3.25% |
| 1958 | $4,101,472,659,514,496.50 | 3.03% |
| 1959 | $4,134,836,672,733,549.00 | 0.81% |
| 1960 | $4,192,360,833,456,052.00 | 1.39% |
| 1961 | $4,213,069,531,316,153.00 | 0.49% |
| 1962 | $4,256,787,893,465,255.50 | 1.04% |
| 1963 | $4,299,355,772,399,908.50 | 1.00% |
| 1964 | $4,316,613,020,616,659.00 | 0.40% |
| 1965 | $4,374,137,181,339,163.50 | 1.33% |
| 1966 | $4,505,292,267,786,471.00 | 3.00% |
| 1967 | $4,622,641,555,660,378.00 | 2.60% |
| 1968 | $4,818,223,702,116,890.00 | 4.23% |
| 1969 | $5,081,684,358,225,955.00 | 5.47% |
| 1970 | $5,372,756,611,481,823.00 | 5.73% |
| 1971 | $5,584,445,522,940,635.00 | 3.94% |
| 1972 | $5,743,212,206,534,745.00 | 2.84% |
| 1973 | $6,103,313,452,657,618.00 | 6.27% |
| 1974 | $6,748,734,535,964,106.00 | 10.57% |
| 1975 | $7,281,408,264,254,488.00 | 7.89% |
| 1976 | $7,630,004,678,232,859.00 | 4.79% |
| 1977 | $8,109,756,178,658,537.00 | 6.29% |
| 1978 | $8,815,002,389,116,431.00 | 8.70% |
| 1979 | $9,914,864,342,130,696.00 | 12.48% |
| 1980 | $11,344,914,977,692,132.00 | 14.42% |
| 1981 | $12,430,971,132,132,998.00 | 9.57% |
| 1982 | $13,278,877,261,182,696.00 | 6.82% |
| 1983 | $13,808,099,539,829,730.00 | 3.99% |
| 1984 | $14,329,268,435,975,610.00 | 3.77% |
| 1985 | $14,869,995,546,767,144.00 | 3.77% |
| 1986 | $15,180,626,014,668,662.00 | 2.09% |
| 1987 | $15,806,488,883,329,502.00 | 4.12% |
| 1988 | $16,424,298,369,489,182.00 | 3.91% |
| 1989 | $17,254,947,250,322,138.00 | 5.06% |
| 1990 | $18,182,236,721,168,896.00 | 5.37% |
| 1991 | $18,919,696,461,631,384.00 | 4.06% |
| 1992 | $19,474,229,370,996,320.00 | 2.93% |
| 1993 | $20,074,781,608,939,256.00 | 3.08% |
| 1994 | $20,514,266,196,859,184.00 | 2.19% |
| 1995 | $21,166,590,179,452,372.00 | 3.18% |
| 1996 | $21,732,627,920,961,808.00 | 2.67% |
| 1997 | $22,327,427,742,832,492.00 | 2.74% |
| 1998 | $22,777,266,679,682,468.00 | 2.01% |
| 1999 | $23,248,964,797,607,000.00 | 2.07% |
| 2000 | $23,995,628,403,785,092.00 | 3.21% |
| 2001 | $24,620,340,789,231,476.00 | 2.60% |
| 2002 | $25,012,655,565,358,952.00 | 1.59% |
| 2003 | $25,472,848,851,138,980.00 | 1.84% |
| 2004 | $26,042,338,042,291,764.00 | 2.24% |
| 2005 | $26,830,419,044,190,064.00 | 3.03% |
| 2006 | $27,380,350,020,697,200.00 | 2.05% |
| 2007 | $28,276,702,997,907,388.00 | 3.27% |
| 2008 | $29,342,234,531,802,472.00 | 3.77% |
| 2009 | $28,991,498,219,045,216.00 | -1.20% |
| 2010 | $29,388,460,947,359,068.00 | 1.37% |
| 2011 | $30,191,095,561,920,160.00 | 2.73% |
| 2012 | $30,649,528,608,382,076.00 | 1.52% |
| 2013 | $31,000,253,416,307,184.00 | 1.14% |
| 2014 | $31,541,797,370,180,976.00 | 1.75% |
| 2015 | $31,448,550,705,649,796.00 | -0.30% |
| 2016 | $31,656,937,730,283,140.00 | 0.66% |
| 2017 | $32,251,910,124,635,996.00 | 1.88% |
| 2018 | $32,817,246,071,384,612.00 | 1.75% |
| 2019 | $33,296,917,037,985,276.00 | 1.46% |
| 2020 | $33,668,580,640,413,372.00 | 1.12% |
| 2021 | $35,088,691,101,001,964.00 | 4.22% |
| 2022 | $37,738,990,253,137,720.00 | 7.55% |
| 2023 | $38,994,409,041,577,776.00 | 3.33% |
| 2024 | $40,343,994,881,120,576.00 | 3.46% |
| 2025 | $41,624,770,319,607,120.00 | 3.17% |
| 2026 | $41,880,787,349,318,688.00 | 0.62%* |
* 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 | 303.356 |