According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 1,057.59% higher in 2025 versus 1955 (a $1,882,513,779.17 difference in value).
Between 1955 and 2025: Philadelphia experienced an average inflation rate of 3.56% per year. This rate of change indicates significant inflation. In other words, $178,000,000 in Philadelphia in the year 1955 would cost $2,060,513,779.17 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.61% during this same period, inflation in Philadelphia was lower.
In the year 1955: Pricing changed by -0.21%, which is significantly below the average yearly change in Philadelphia during the 1955-2025 time period. Compared to inflation for all items in 1955 (-0.29%), inflation in Philadelphia was higher.
Below are calculations of equivalent buying power in Philadelphia, over time, for $178,000,000 beginning in 1955. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1955 | $178,000,000.00 | -0.21% |
| 1956 | $180,450,029.92 | 1.38% |
| 1957 | $186,255,535.61 | 3.22% |
| 1958 | $189,930,580.49 | 1.97% |
| 1959 | $192,061,041.29 | 1.12% |
| 1960 | $195,469,778.58 | 1.77% |
| 1961 | $197,653,500.90 | 1.12% |
| 1962 | $199,411,131.06 | 0.89% |
| 1963 | $202,979,652.90 | 1.79% |
| 1964 | $206,175,344.11 | 1.57% |
| 1965 | $209,371,035.31 | 1.55% |
| 1966 | $215,389,587.07 | 2.87% |
| 1967 | $221,248,354.28 | 2.72% |
| 1968 | $231,847,396.77 | 4.79% |
| 1969 | $244,150,807.90 | 5.31% |
| 1970 | $260,555,356.07 | 6.72% |
| 1971 | $273,284,859.37 | 4.89% |
| 1972 | $280,847,995.21 | 2.77% |
| 1973 | $299,755,834.83 | 6.73% |
| 1974 | $335,334,530.22 | 11.87% |
| 1975 | $363,243,566.73 | 8.32% |
| 1976 | $381,192,698.98 | 4.94% |
| 1977 | $406,065,828.85 | 6.53% |
| 1978 | $429,767,205.27 | 5.84% |
| 1979 | $472,482,944.34 | 9.94% |
| 1980 | $534,159,784.56 | 13.05% |
| 1981 | $588,539,796.53 | 10.18% |
| 1982 | $617,141,232.79 | 4.86% |
| 1983 | $635,143,626.57 | 2.92% |
| 1984 | $664,970,077.80 | 4.70% |
| 1985 | $695,169,359.66 | 4.54% |
| 1986 | $712,426,092.16 | 2.48% |
| 1987 | $746,566,726.51 | 4.79% |
| 1988 | $782,305,206.46 | 4.79% |
| 1989 | $820,014,362.66 | 4.82% |
| 1990 | $868,216,038.30 | 5.88% |
| 1991 | $908,748,055.06 | 4.67% |
| 1992 | $936,870,137.64 | 3.09% |
| 1993 | $960,198,683.42 | 2.49% |
| 1994 | $988,374,027.53 | 2.93% |
| 1995 | $1,014,259,126.27 | 2.62% |
| 1996 | $1,040,783,363.26 | 2.62% |
| 1997 | $1,063,845,601.44 | 2.22% |
| 1998 | $1,074,497,905.45 | 1.00% |
| 1999 | $1,097,453,620.59 | 2.14% |
| 2000 | $1,126,800,718.13 | 2.67% |
| 2001 | $1,158,011,968.88 | 2.77% |
| 2002 | $1,180,381,807.30 | 1.93% |
| 2003 | $1,205,894,075.40 | 2.16% |
| 2004 | $1,253,669,658.89 | 3.96% |
| 2005 | $1,303,469,180.13 | 3.97% |
| 2006 | $1,353,641,532.02 | 3.85% |
| 2007 | $1,383,319,383.60 | 2.19% |
| 2008 | $1,432,756,726.51 | 3.57% |
| 2009 | $1,425,360,299.22 | -0.52% |
| 2010 | $1,454,557,731.90 | 2.05% |
| 2011 | $1,492,690,849.79 | 2.62% |
| 2012 | $1,520,659,006.58 | 1.87% |
| 2013 | $1,538,915,457.81 | 1.20% |
| 2014 | $1,559,415,816.88 | 1.33% |
| 2015 | $1,558,076,289.65 | -0.09% |
| 2016 | $1,567,191,998.80 | 0.59% |
| 2017 | $1,587,137,905.45 | 1.27% |
| 2018 | $1,608,296,044.28 | 1.33% |
| 2019 | $1,638,823,949.73 | 1.90% |
| 2020 | $1,653,841,035.31 | 0.92% |
| 2021 | $1,718,524,488.33 | 3.91% |
| 2022 | $1,852,799,976.06 | 7.81% |
| 2023 | $1,936,807,773.79 | 4.53% |
| 2024 | $2,006,044,554.16 | 3.57% |
| 2025 | $2,060,513,779.17 | 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 |