According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,560.89% higher in 2025 versus 1925 (a $41,831,981,868.38 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, $2,680,000,000 in Chicago in the year 1925 would cost $44,511,981,868.38 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 $2,680,000,000 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 | $2,680,000,000.00 | 2.21% |
| 1926 | $2,726,866,083.76 | 1.75% |
| 1927 | $2,702,199,723.88 | -0.90% |
| 1928 | $2,618,334,100.32 | -3.10% |
| 1929 | $2,612,167,510.35 | -0.24% |
| 1930 | $2,583,801,196.50 | -1.09% |
| 1931 | $2,361,803,957.66 | -8.59% |
| 1932 | $2,084,307,409.11 | -11.75% |
| 1933 | $1,869,710,078.23 | -10.30% |
| 1934 | $1,882,043,258.17 | 0.66% |
| 1935 | $1,963,442,245.74 | 4.33% |
| 1936 | $2,002,908,421.54 | 2.01% |
| 1937 | $2,085,540,727.11 | 4.13% |
| 1938 | $2,070,740,911.18 | -0.71% |
| 1939 | $2,030,041,417.40 | -1.97% |
| 1940 | $2,041,141,279.34 | 0.55% |
| 1941 | $2,148,439,944.78 | 5.26% |
| 1942 | $2,361,803,957.66 | 9.93% |
| 1943 | $2,493,768,982.97 | 5.59% |
| 1944 | $2,532,001,840.77 | 1.53% |
| 1945 | $2,586,267,832.49 | 2.14% |
| 1946 | $2,816,898,297.28 | 8.92% |
| 1947 | $3,271,992,636.91 | 16.16% |
| 1948 | $3,556,889,093.42 | 8.71% |
| 1949 | $3,553,189,139.44 | -0.10% |
| 1950 | $3,588,955,361.25 | 1.01% |
| 1951 | $3,871,385,181.78 | 7.87% |
| 1952 | $3,955,250,805.34 | 2.17% |
| 1953 | $3,989,783,709.16 | 0.87% |
| 1954 | $4,048,982,972.85 | 1.48% |
| 1955 | $4,076,115,968.71 | 0.67% |
| 1956 | $4,132,848,596.41 | 1.39% |
| 1957 | $4,267,280,257.71 | 3.25% |
| 1958 | $4,396,778,647.03 | 3.03% |
| 1959 | $4,432,544,868.84 | 0.81% |
| 1960 | $4,494,210,768.52 | 1.39% |
| 1961 | $4,516,410,492.41 | 0.49% |
| 1962 | $4,563,276,576.16 | 1.04% |
| 1963 | $4,608,909,341.92 | 1.00% |
| 1964 | $4,627,409,111.83 | 0.40% |
| 1965 | $4,689,075,011.50 | 1.33% |
| 1966 | $4,829,673,262.77 | 3.00% |
| 1967 | $4,955,471,698.11 | 2.60% |
| 1968 | $5,165,135,757.02 | 4.23% |
| 1969 | $5,447,565,577.54 | 5.47% |
| 1970 | $5,759,595,029.91 | 5.73% |
| 1971 | $5,986,525,540.73 | 3.94% |
| 1972 | $6,156,723,423.84 | 2.84% |
| 1973 | $6,542,751,955.82 | 6.27% |
| 1974 | $7,234,643,350.21 | 10.57% |
| 1975 | $7,805,669,581.22 | 7.89% |
| 1976 | $8,179,364,933.27 | 4.79% |
| 1977 | $8,693,658,536.59 | 6.29% |
| 1978 | $9,449,682,466.64 | 8.70% |
| 1979 | $10,628,734,468.48 | 12.48% |
| 1980 | $12,161,748,734.47 | 14.42% |
| 1981 | $13,326,000,920.39 | 9.57% |
| 1982 | $14,234,956,281.64 | 6.82% |
| 1983 | $14,802,282,558.67 | 3.99% |
| 1984 | $15,360,975,609.76 | 3.77% |
| 1985 | $15,940,635,066.73 | 3.77% |
| 1986 | $16,273,630,924.99 | 2.09% |
| 1987 | $16,944,555,913.48 | 4.12% |
| 1988 | $17,606,847,676.02 | 3.91% |
| 1989 | $18,497,303,267.37 | 5.06% |
| 1990 | $19,491,357,570.18 | 5.37% |
| 1991 | $20,281,914,404.05 | 4.06% |
| 1992 | $20,876,373,676.94 | 2.93% |
| 1993 | $21,520,165,669.58 | 3.08% |
| 1994 | $21,991,293,143.12 | 2.19% |
| 1995 | $22,690,584,445.47 | 3.18% |
| 1996 | $23,297,376,898.30 | 2.67% |
| 1997 | $23,935,002,300.97 | 2.74% |
| 1998 | $24,417,229,636.45 | 2.01% |
| 1999 | $24,922,890,013.81 | 2.07% |
| 2000 | $25,723,313,391.62 | 3.21% |
| 2001 | $26,393,005,062.13 | 2.60% |
| 2002 | $26,813,566,497.93 | 1.59% |
| 2003 | $27,306,893,695.35 | 1.84% |
| 2004 | $27,917,386,102.16 | 2.24% |
| 2005 | $28,762,208,927.75 | 3.03% |
| 2006 | $29,351,734,928.67 | 2.05% |
| 2007 | $30,312,625,310.63 | 3.27% |
| 2008 | $31,454,875,103.54 | 3.77% |
| 2009 | $31,078,885,780.03 | -1.20% |
| 2010 | $31,504,429,820.52 | 1.37% |
| 2011 | $32,364,854,118.73 | 2.73% |
| 2012 | $32,856,294,339.62 | 1.52% |
| 2013 | $33,232,271,329.96 | 1.14% |
| 2014 | $33,812,806,442.71 | 1.75% |
| 2015 | $33,712,846,019.33 | -0.30% |
| 2016 | $33,936,236,907.50 | 0.66% |
| 2017 | $34,574,047,307.87 | 1.88% |
| 2018 | $35,180,087,436.72 | 1.75% |
| 2019 | $35,694,294,707.78 | 1.46% |
| 2020 | $36,092,718,085.60 | 1.12% |
| 2021 | $37,615,076,484.12 | 4.22% |
| 2022 | $40,456,197,146.80 | 7.55% |
| 2023 | $41,802,006,074.55 | 3.33% |
| 2024 | $43,248,762,080.07 | 3.46% |
| 2025 | $44,511,981,868.38 | 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 |