According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,560.89% higher in 2025 versus 1925 (a $234,134,226,875.29 difference in value).
Between 1925 and 2025: Chicago experienced an average inflation rate of 2.85% per year. This rate of change indicates significant inflation. In other words, $15,000,000,000 in Chicago in the year 1925 would cost $249,134,226,875.29 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 2.95% 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 1925-2025 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 $15,000,000,000 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 | $15,000,000,000.00 | 2.21% |
| 1926 | $15,262,310,170.27 | 1.75% |
| 1927 | $15,124,252,185.92 | -0.90% |
| 1928 | $14,654,855,039.12 | -3.10% |
| 1929 | $14,620,340,543.03 | -0.24% |
| 1930 | $14,461,573,861.02 | -1.09% |
| 1931 | $13,219,052,001.84 | -8.59% |
| 1932 | $11,665,899,677.86 | -11.75% |
| 1933 | $10,464,795,213.99 | -10.30% |
| 1934 | $10,533,824,206.17 | 0.66% |
| 1935 | $10,989,415,554.53 | 4.33% |
| 1936 | $11,210,308,329.50 | 2.01% |
| 1937 | $11,672,802,577.08 | 4.13% |
| 1938 | $11,589,967,786.47 | -0.71% |
| 1939 | $11,362,172,112.29 | -1.97% |
| 1940 | $11,424,298,205.25 | 0.55% |
| 1941 | $12,024,850,437.18 | 5.26% |
| 1942 | $13,219,052,001.84 | 9.93% |
| 1943 | $13,957,662,218.13 | 5.59% |
| 1944 | $14,171,652,093.88 | 1.53% |
| 1945 | $14,475,379,659.46 | 2.14% |
| 1946 | $15,766,221,813.16 | 8.92% |
| 1947 | $18,313,391,624.48 | 16.16% |
| 1948 | $19,907,961,343.76 | 8.71% |
| 1949 | $19,887,252,646.11 | -0.10% |
| 1950 | $20,087,436,723.42 | 1.01% |
| 1951 | $21,668,200,644.27 | 7.87% |
| 1952 | $22,137,597,791.07 | 2.17% |
| 1953 | $22,330,878,969.17 | 0.87% |
| 1954 | $22,662,218,131.62 | 1.48% |
| 1955 | $22,814,081,914.40 | 0.67% |
| 1956 | $23,131,615,278.42 | 1.39% |
| 1957 | $23,884,031,293.14 | 3.25% |
| 1958 | $24,608,835,711.00 | 3.03% |
| 1959 | $24,809,019,788.31 | 0.81% |
| 1960 | $25,154,164,749.19 | 1.39% |
| 1961 | $25,278,416,935.11 | 0.49% |
| 1962 | $25,540,727,105.38 | 1.04% |
| 1963 | $25,796,134,376.44 | 1.00% |
| 1964 | $25,899,677,864.70 | 0.40% |
| 1965 | $26,244,822,825.59 | 1.33% |
| 1966 | $27,031,753,336.40 | 3.00% |
| 1967 | $27,735,849,056.60 | 2.60% |
| 1968 | $28,909,341,923.61 | 4.23% |
| 1969 | $30,490,105,844.45 | 5.47% |
| 1970 | $32,236,539,346.53 | 5.73% |
| 1971 | $33,506,672,802.58 | 3.94% |
| 1972 | $34,459,272,894.62 | 2.84% |
| 1973 | $36,619,880,349.75 | 6.27% |
| 1974 | $40,492,406,810.86 | 10.57% |
| 1975 | $43,688,449,148.64 | 7.89% |
| 1976 | $45,780,027,611.60 | 4.79% |
| 1977 | $48,658,536,585.37 | 6.29% |
| 1978 | $52,890,013,805.80 | 8.70% |
| 1979 | $59,489,185,457.89 | 12.48% |
| 1980 | $68,069,489,185.46 | 14.42% |
| 1981 | $74,585,826,046.94 | 9.57% |
| 1982 | $79,673,262,770.36 | 6.82% |
| 1983 | $82,848,596,410.49 | 3.99% |
| 1984 | $85,975,609,756.10 | 3.77% |
| 1985 | $89,219,972,388.40 | 3.77% |
| 1986 | $91,083,755,177.17 | 2.09% |
| 1987 | $94,838,932,351.59 | 4.12% |
| 1988 | $98,545,789,231.48 | 3.91% |
| 1989 | $103,529,682,466.64 | 5.06% |
| 1990 | $109,093,419,236.08 | 5.37% |
| 1991 | $113,518,177,634.61 | 4.06% |
| 1992 | $116,845,375,057.52 | 2.93% |
| 1993 | $120,448,688,449.15 | 3.08% |
| 1994 | $123,085,595,950.30 | 2.19% |
| 1995 | $126,999,539,806.72 | 3.18% |
| 1996 | $130,395,766,221.81 | 2.67% |
| 1997 | $133,964,565,117.35 | 2.74% |
| 1998 | $136,663,598,711.46 | 2.01% |
| 1999 | $139,493,787,390.70 | 2.07% |
| 2000 | $143,973,768,982.97 | 3.21% |
| 2001 | $147,722,043,258.17 | 2.60% |
| 2002 | $150,075,931,891.39 | 1.59% |
| 2003 | $152,837,091,578.46 | 1.84% |
| 2004 | $156,254,026,691.21 | 2.24% |
| 2005 | $160,982,512,655.32 | 3.03% |
| 2006 | $164,282,098,481.36 | 2.05% |
| 2007 | $169,660,216,290.84 | 3.27% |
| 2008 | $176,053,405,430.28 | 3.77% |
| 2009 | $173,948,987,574.78 | -1.20% |
| 2010 | $176,330,763,920.85 | 1.37% |
| 2011 | $181,146,571,560.06 | 2.73% |
| 2012 | $183,897,169,811.32 | 1.52% |
| 2013 | $186,001,518,637.83 | 1.14% |
| 2014 | $189,250,782,328.58 | 1.75% |
| 2015 | $188,691,302,346.99 | -0.30% |
| 2016 | $189,941,624,482.28 | 0.66% |
| 2017 | $193,511,458,812.70 | 1.88% |
| 2018 | $196,903,474,459.27 | 1.75% |
| 2019 | $199,781,500,230.10 | 1.46% |
| 2020 | $202,011,481,822.37 | 1.12% |
| 2021 | $210,532,144,500.69 | 4.22% |
| 2022 | $226,433,939,254.49 | 7.55% |
| 2023 | $233,966,451,909.80 | 3.33% |
| 2024 | $242,063,966,866.08 | 3.46% |
| 2025 | $249,134,226,875.29 | 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 |