According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 1,487.47% higher in 2025 versus 1920 (a $441,779,578,375.05 difference in value).
Between 1920 and 2025: Philadelphia experienced an average inflation rate of 2.67% per year. This rate of change indicates significant inflation. In other words, $29,700,000,000 in Philadelphia in the year 1920 would cost $471,479,578,375.05 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 2.68% during this same period, inflation in Philadelphia was lower.
In the year 1920: Pricing changed by 16.49%, which is significantly above the average yearly change in Philadelphia during the 1920-2025 time period. Compared to inflation for all items in 1920 (15.62%), inflation in Philadelphia was higher.
Below are calculations of equivalent buying power in Philadelphia, over time, for $29,700,000,000 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 | $29,700,000,000.00 | 16.49% |
| 1921 | $27,226,015,592.94 | -8.33% |
| 1922 | $25,251,702,913.42 | -7.25% |
| 1923 | $25,653,877,718.51 | 1.59% |
| 1924 | $25,873,245,794.01 | 0.86% |
| 1925 | $26,726,343,865.41 | 3.30% |
| 1926 | $27,542,880,590.89 | 3.06% |
| 1927 | $27,152,892,901.11 | -1.42% |
| 1928 | $26,555,724,251.13 | -2.20% |
| 1929 | $26,043,865,408.29 | -1.93% |
| 1930 | $25,751,374,640.95 | -1.12% |
| 1931 | $23,728,313,500.21 | -7.86% |
| 1932 | $21,351,826,015.59 | -10.02% |
| 1933 | $19,560,320,065.65 | -8.39% |
| 1934 | $20,498,727,944.19 | 4.80% |
| 1935 | $20,815,592,942.14 | 1.55% |
| 1936 | $21,217,767,747.23 | 1.93% |
| 1937 | $21,729,626,590.07 | 2.41% |
| 1938 | $21,278,703,323.76 | -2.08% |
| 1939 | $20,937,464,095.20 | -1.60% |
| 1940 | $20,961,838,325.81 | 0.12% |
| 1941 | $21,997,743,126.80 | 4.94% |
| 1942 | $24,471,727,533.85 | 11.25% |
| 1943 | $26,031,678,292.98 | 6.37% |
| 1944 | $26,385,104,636.85 | 1.36% |
| 1945 | $27,091,957,324.58 | 2.68% |
| 1946 | $29,407,509,232.66 | 8.55% |
| 1947 | $33,648,625,359.05 | 14.42% |
| 1948 | $36,317,603,611.00 | 7.93% |
| 1949 | $35,891,054,575.30 | -1.17% |
| 1950 | $36,110,422,650.80 | 0.61% |
| 1951 | $39,449,692,244.56 | 9.25% |
| 1952 | $40,205,293,393.52 | 1.92% |
| 1953 | $40,400,287,238.41 | 0.48% |
| 1954 | $40,814,649,158.80 | 1.03% |
| 1955 | $40,729,339,351.66 | -0.21% |
| 1956 | $41,289,946,655.72 | 1.38% |
| 1957 | $42,618,342,224.05 | 3.22% |
| 1958 | $43,459,253,180.14 | 1.97% |
| 1959 | $43,946,737,792.37 | 1.12% |
| 1960 | $44,726,713,171.93 | 1.77% |
| 1961 | $45,226,384,899.47 | 1.12% |
| 1962 | $45,628,559,704.55 | 0.89% |
| 1963 | $46,445,096,430.04 | 1.79% |
| 1964 | $47,176,323,348.38 | 1.57% |
| 1965 | $47,907,550,266.72 | 1.55% |
| 1966 | $49,284,694,296.27 | 2.87% |
| 1967 | $50,625,276,979.89 | 2.72% |
| 1968 | $53,050,512,925.73 | 4.79% |
| 1969 | $55,865,736,561.35 | 5.31% |
| 1970 | $59,619,368,075.50 | 6.72% |
| 1971 | $62,532,088,633.57 | 4.89% |
| 1972 | $64,262,659,006.98 | 2.77% |
| 1973 | $68,589,084,940.50 | 6.73% |
| 1974 | $76,730,077,964.71 | 11.87% |
| 1975 | $83,116,126,384.90 | 8.32% |
| 1976 | $87,223,184,242.92 | 4.94% |
| 1977 | $92,914,567,090.69 | 6.53% |
| 1978 | $98,337,833,401.72 | 5.84% |
| 1979 | $108,111,899,876.90 | 9.94% |
| 1980 | $122,224,579,400.90 | 13.05% |
| 1981 | $134,667,624,128.03 | 10.18% |
| 1982 | $141,212,105,047.19 | 4.86% |
| 1983 | $145,331,350,020.52 | 2.92% |
| 1984 | $152,156,134,591.71 | 4.70% |
| 1985 | $159,066,228,970.05 | 4.54% |
| 1986 | $163,014,854,329.09 | 2.48% |
| 1987 | $170,826,795,240.05 | 4.79% |
| 1988 | $179,004,349,610.18 | 4.79% |
| 1989 | $187,632,827,246.61 | 4.82% |
| 1990 | $198,662,166,598.28 | 5.88% |
| 1991 | $207,936,561,345.92 | 4.67% |
| 1992 | $214,371,358,227.33 | 3.09% |
| 1993 | $219,709,314,731.23 | 2.49% |
| 1994 | $226,156,298,727.94 | 2.93% |
| 1995 | $232,079,236,766.52 | 2.62% |
| 1996 | $238,148,420,188.76 | 2.62% |
| 1997 | $243,425,441,116.13 | 2.22% |
| 1998 | $245,862,864,177.27 | 1.00% |
| 1999 | $251,115,510,874.03 | 2.14% |
| 2000 | $257,830,611,407.47 | 2.67% |
| 2001 | $264,972,260,976.61 | 2.77% |
| 2002 | $270,090,849,405.01 | 1.93% |
| 2003 | $275,928,477,636.44 | 2.16% |
| 2004 | $286,860,320,065.65 | 3.96% |
| 2005 | $298,255,272,876.49 | 3.97% |
| 2006 | $309,735,535,494.46 | 3.85% |
| 2007 | $316,526,318,013.95 | 2.19% |
| 2008 | $327,838,398,440.71 | 3.57% |
| 2009 | $326,145,973,738.20 | -0.52% |
| 2010 | $332,826,828,477.64 | 2.05% |
| 2011 | $341,552,315,551.91 | 2.62% |
| 2012 | $347,951,891,670.09 | 1.87% |
| 2013 | $352,129,269,183.42 | 1.20% |
| 2014 | $356,820,089,864.59 | 1.33% |
| 2015 | $356,513,583,914.65 | -0.09% |
| 2016 | $358,599,408,699.22 | 0.59% |
| 2017 | $363,163,361,510.05 | 1.27% |
| 2018 | $368,004,693,065.24 | 1.33% |
| 2019 | $374,989,981,945.01 | 1.90% |
| 2020 | $378,426,139,105.46 | 0.92% |
| 2021 | $393,226,781,288.47 | 3.91% |
| 2022 | $423,951,230,201.07 | 7.81% |
| 2023 | $443,173,601,559.29 | 4.53% |
| 2024 | $459,016,120,229.79 | 3.57% |
| 2025 | $471,479,578,375.05 | 2.72%* |
* 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 Philadelphia, Pennsylvania:
| 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 | 10.200 | 10.208 | 10.408 | 11.808 | 14.342 | 17.433 | 20.308 | 18.617 | 17.267 | 17.542 | 17.692 | 18.275 | 18.833 | 18.567 | 18.158 | 17.808 | 17.608 | 16.225 | 14.600 | 13.375 | 14.017 | 14.233 | 14.508 | 14.858 | 14.550 | 14.317 | 14.333 | 15.042 | 16.733 | 17.800 | 18.042 | 18.525 | 20.108 | 23.008 | 24.833 | 24.542 | 24.692 | 26.975 | 27.492 | 27.625 | 27.908 | 27.850 | 28.233 | 29.142 | 29.717 | 30.050 | 30.583 | 30.925 | 31.200 | 31.758 | 32.258 | 32.758 | 33.700 | 34.617 | 36.275 | 38.200 | 40.767 | 42.758 | 43.942 | 46.900 | 52.467 | 56.833 | 59.642 | 63.533 | 67.242 | 73.925 | 83.575 | 92.083 | 96.558 | 99.375 | 104.042 | 108.767 | 111.467 | 116.808 | 122.400 | 128.300 | 135.842 | 142.183 | 146.583 | 150.233 | 154.642 | 158.692 | 162.842 | 166.450 | 168.117 | 171.708 | 176.300 | 181.183 | 184.683 | 188.675 | 196.150 | 203.942 | 211.792 | 216.435 | 224.170 | 223.013 | 227.581 | 233.547 | 237.923 | 240.780 | 243.987 | 243.778 | 245.204 | 248.325 | 251.635 | 256.411 | 258.761 | 268.882 | 289.890 | 303.034 | 313.867 | 322.389 |