According to the U.S. Bureau of Labor Statistics, prices in St Louis, Missouri are 126.05% higher in 2025 versus 1990 (a $20,168,704,085,613,960 difference in value).
Between 1990 and 2025:St. Louis experienced an average inflation rate of 2.36% per year. This rate of change indicates significant inflation. In other words, $16,000,000,000,000,000 in St. Louis in the year 1990 would cost $36,168,704,085,613,960 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 2.61% during this same period, inflation in St. Louis was lower.
In the year 1990: Pricing changed by 5.17%, which is above the average yearly change in St. Louis during the 1990-2025 time period. Compared to inflation for all items in 1990 (5.40%), inflation in St. Louis was lower.
Below are calculations of equivalent buying power in St. Louis, over time, for $16,000,000,000,000,000 beginning in 1990. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1990 | $16,000,000,000,000,000.00 | 5.17% |
| 1991 | $16,493,172,063,987,514.00 | 3.08% |
| 1992 | $16,817,791,650,409,676.00 | 1.97% |
| 1993 | $17,161,139,289,894,656.00 | 2.04% |
| 1994 | $17,641,825,985,173,622.00 | 2.80% |
| 1995 | $18,134,998,049,161,140.00 | 2.80% |
| 1996 | $18,678,111,587,982,832.00 | 2.99% |
| 1997 | $19,090,128,755,364,812.00 | 2.21% |
| 1998 | $19,289,894,654,701,520.00 | 1.05% |
| 1999 | $19,676,941,084,666,404.00 | 2.01% |
| 2000 | $20,357,393,679,282,088.00 | 3.46% |
| 2001 | $20,888,021,849,395,236.00 | 2.61% |
| 2002 | $21,106,515,801,794,772.00 | 1.05% |
| 2003 | $21,649,629,340,616,464.00 | 2.57% |
| 2004 | $22,517,362,465,860,320.00 | 4.01% |
| 2005 | $23,247,756,535,310,188.00 | 3.24% |
| 2006 | $23,666,016,387,046,432.00 | 1.80% |
| 2007 | $24,125,665,236,051,496.00 | 1.94% |
| 2008 | $24,808,427,623,878,272.00 | 2.83% |
| 2009 | $24,779,960,983,222,784.00 | -0.11% |
| 2010 | $25,368,646,117,830,668.00 | 2.38% |
| 2011 | $26,191,307,062,036,668.00 | 3.24% |
| 2012 | $26,814,514,241,123,680.00 | 2.38% |
| 2013 | $27,213,733,905,579,396.00 | 1.49% |
| 2014 | $27,494,904,408,895,824.00 | 1.03% |
| 2015 | $27,383,097,932,110,812.00 | -0.41% |
| 2016 | $27,601,966,445,571,600.00 | 0.80% |
| 2017 | $28,060,491,611,392,896.00 | 1.66% |
| 2018 | $28,572,953,570,035,108.00 | 1.83% |
| 2019 | $28,864,549,356,223,176.00 | 1.02% |
| 2020 | $29,079,172,844,323,060.00 | 0.74% |
| 2021 | $30,691,533,359,344,524.00 | 5.54% |
| 2022 | $33,072,930,159,968,788.00 | 7.76% |
| 2023 | $34,345,001,950,838,860.00 | 3.85% |
| 2024 | $35,491,907,920,405,772.00 | 3.34% |
| 2025 | $36,168,704,085,613,960.00 | 1.91%* |
* 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 St Louis, Missouri:
| Year | 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 | 103.300 | 107.100 | 108.650 | 112.150 | 115.750 | 121.850 | 128.150 | 132.100 | 134.700 | 137.450 | 141.300 | 145.250 | 149.600 | 152.900 | 154.500 | 157.600 | 163.050 | 167.300 | 169.050 | 173.400 | 180.350 | 186.200 | 189.550 | 193.231 | 198.700 | 198.472 | 203.187 | 209.776 | 214.768 | 217.965 | 220.217 | 219.322 | 221.075 | 224.747 | 228.851 | 231.187 | 232.906 | 245.820 | 264.894 | 275.082 | 284.268 | 289.689 |