According to the U.S. Bureau of Labor Statistics, prices in Chicago, Illinois are 1,560.89% higher in 2025 versus 1925 (a $93,653,690,750,115,056 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, $6,000,000,000,000,000 in Chicago in the year 1925 would cost $99,653,690,750,115,056 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 $6,000,000,000,000,000 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 | $6,000,000,000,000,000.00 | 2.21% |
| 1926 | $6,104,924,068,108,605.00 | 1.75% |
| 1927 | $6,049,700,874,367,236.00 | -0.90% |
| 1928 | $5,861,942,015,646,572.00 | -3.10% |
| 1929 | $5,848,136,217,211,229.00 | -0.24% |
| 1930 | $5,784,629,544,408,652.00 | -1.09% |
| 1931 | $5,287,620,800,736,310.00 | -8.59% |
| 1932 | $4,666,359,871,145,882.00 | -11.75% |
| 1933 | $4,185,918,085,595,950.50 | -10.30% |
| 1934 | $4,213,529,682,466,637.00 | 0.66% |
| 1935 | $4,395,766,221,813,162.00 | 4.33% |
| 1936 | $4,484,123,331,799,357.00 | 2.01% |
| 1937 | $4,669,121,030,832,951.00 | 4.13% |
| 1938 | $4,635,987,114,588,128.00 | -0.71% |
| 1939 | $4,544,868,844,914,865.00 | -1.97% |
| 1940 | $4,569,719,282,098,482.00 | 0.55% |
| 1941 | $4,809,940,174,873,448.00 | 5.26% |
| 1942 | $5,287,620,800,736,310.00 | 9.93% |
| 1943 | $5,583,064,887,252,646.00 | 5.59% |
| 1944 | $5,668,660,837,551,773.00 | 1.53% |
| 1945 | $5,790,151,863,782,790.00 | 2.14% |
| 1946 | $6,306,488,725,264,613.00 | 8.92% |
| 1947 | $7,325,356,649,792,914.00 | 16.16% |
| 1948 | $7,963,184,537,505,754.00 | 8.71% |
| 1949 | $7,954,901,058,444,549.00 | -0.10% |
| 1950 | $8,034,974,689,369,536.00 | 1.01% |
| 1951 | $8,667,280,257,708,239.00 | 7.87% |
| 1952 | $8,855,039,116,428,901.00 | 2.17% |
| 1953 | $8,932,351,587,666,821.00 | 0.87% |
| 1954 | $9,064,887,252,646,112.00 | 1.48% |
| 1955 | $9,125,632,765,761,622.00 | 0.67% |
| 1956 | $9,252,646,111,366,776.00 | 1.39% |
| 1957 | $9,553,612,517,257,250.00 | 3.25% |
| 1958 | $9,843,534,284,399,450.00 | 3.03% |
| 1959 | $9,923,607,915,324,438.00 | 0.81% |
| 1960 | $10,061,665,899,677,864.00 | 1.39% |
| 1961 | $10,111,366,774,045,100.00 | 0.49% |
| 1962 | $10,216,290,842,153,706.00 | 1.04% |
| 1963 | $10,318,453,750,575,244.00 | 1.00% |
| 1964 | $10,359,871,145,881,272.00 | 0.40% |
| 1965 | $10,497,929,130,234,700.00 | 1.33% |
| 1966 | $10,812,701,334,560,516.00 | 3.00% |
| 1967 | $11,094,339,622,641,512.00 | 2.60% |
| 1968 | $11,563,736,769,443,170.00 | 4.23% |
| 1969 | $12,196,042,337,781,868.00 | 5.47% |
| 1970 | $12,894,615,738,610,216.00 | 5.73% |
| 1971 | $13,402,669,121,030,836.00 | 3.94% |
| 1972 | $13,783,709,157,846,298.00 | 2.84% |
| 1973 | $14,647,952,139,898,760.00 | 6.27% |
| 1974 | $16,196,962,724,344,226.00 | 10.57% |
| 1975 | $17,475,379,659,456,972.00 | 7.89% |
| 1976 | $18,312,011,044,638,756.00 | 4.79% |
| 1977 | $19,463,414,634,146,344.00 | 6.29% |
| 1978 | $21,156,005,522,319,376.00 | 8.70% |
| 1979 | $23,795,674,183,156,932.00 | 12.48% |
| 1980 | $27,227,795,674,183,156.00 | 14.42% |
| 1981 | $29,834,330,418,775,888.00 | 9.57% |
| 1982 | $31,869,305,108,145,424.00 | 6.82% |
| 1983 | $33,139,438,564,196,972.00 | 3.99% |
| 1984 | $34,390,243,902,439,028.00 | 3.77% |
| 1985 | $35,687,988,955,361,256.00 | 3.77% |
| 1986 | $36,433,502,070,869,768.00 | 2.09% |
| 1987 | $37,935,572,940,635,072.00 | 4.12% |
| 1988 | $39,418,315,692,590,888.00 | 3.91% |
| 1989 | $41,411,872,986,654,400.00 | 5.06% |
| 1990 | $43,637,367,694,431,672.00 | 5.37% |
| 1991 | $45,407,271,053,842,624.00 | 4.06% |
| 1992 | $46,738,150,023,009,672.00 | 2.93% |
| 1993 | $48,179,475,379,659,472.00 | 3.08% |
| 1994 | $49,234,238,380,119,656.00 | 2.19% |
| 1995 | $50,799,815,922,687,536.00 | 3.18% |
| 1996 | $52,158,306,488,725,272.00 | 2.67% |
| 1997 | $53,585,826,046,939,720.00 | 2.74% |
| 1998 | $54,665,439,484,583,528.00 | 2.01% |
| 1999 | $55,797,514,956,281,648.00 | 2.07% |
| 2000 | $57,589,507,593,189,144.00 | 3.21% |
| 2001 | $59,088,817,303,267,376.00 | 2.60% |
| 2002 | $60,030,372,756,557,752.00 | 1.59% |
| 2003 | $61,134,836,631,385,192.00 | 1.84% |
| 2004 | $62,501,610,676,484,136.00 | 2.24% |
| 2005 | $64,393,005,062,126,104.00 | 3.03% |
| 2006 | $65,712,839,392,544,880.00 | 2.05% |
| 2007 | $67,864,086,516,336,864.00 | 3.27% |
| 2008 | $70,421,362,172,112,288.00 | 3.77% |
| 2009 | $69,579,595,029,912,576.00 | -1.20% |
| 2010 | $70,532,305,568,338,712.00 | 1.37% |
| 2011 | $72,458,628,624,022,096.00 | 2.73% |
| 2012 | $73,558,867,924,528,304.00 | 1.52% |
| 2013 | $74,400,607,455,131,168.00 | 1.14% |
| 2014 | $75,700,312,931,431,216.00 | 1.75% |
| 2015 | $75,476,520,938,794,304.00 | -0.30% |
| 2016 | $75,976,649,792,913,040.00 | 0.66% |
| 2017 | $77,404,583,525,080,560.00 | 1.88% |
| 2018 | $78,761,389,783,709,168.00 | 1.75% |
| 2019 | $79,912,600,092,038,672.00 | 1.46% |
| 2020 | $80,804,592,728,946,176.00 | 1.12% |
| 2021 | $84,212,857,800,276,128.00 | 4.22% |
| 2022 | $90,573,575,701,794,768.00 | 7.55% |
| 2023 | $93,586,580,763,920,848.00 | 3.33% |
| 2024 | $96,825,586,746,433,488.00 | 3.46% |
| 2025 | $99,653,690,750,115,056.00 | 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 |