According to the U.S. Bureau of Labor Statistics, prices in St Louis, Missouri are 118.85% higher in 2025 versus 1991 (a $16,638,380,015.14 difference in value).
Between 1991 and 2025: St. Louis experienced an average inflation rate of 2.33% per year. This rate of change indicates significant inflation. In other words, $14,000,000,000 in St. Louis in the year 1991 would cost $30,638,380,015.14 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 2.55% during this same period, inflation in St. Louis was lower.
In the year 1991: Pricing changed by 3.08%, which is above the average yearly change in St. Louis during the 1991-2025 time period. Compared to inflation for all items in 1991 (4.23%), inflation in St. Louis was lower.
Below are calculations of equivalent buying power in St. Louis, over time, for $14,000,000,000 beginning in 1991. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1991 | $14,000,000,000.00 | 3.08% |
| 1992 | $14,275,548,826.65 | 1.97% |
| 1993 | $14,566,994,700.98 | 2.04% |
| 1994 | $14,975,018,925.06 | 2.80% |
| 1995 | $15,393,641,180.92 | 2.80% |
| 1996 | $15,854,655,563.97 | 2.99% |
| 1997 | $16,204,390,613.17 | 2.21% |
| 1998 | $16,373,959,121.88 | 1.05% |
| 1999 | $16,702,498,107.49 | 2.01% |
| 2000 | $17,280,090,840.27 | 3.46% |
| 2001 | $17,730,507,191.52 | 2.61% |
| 2002 | $17,915,972,747.92 | 1.05% |
| 2003 | $18,376,987,130.96 | 2.57% |
| 2004 | $19,113,550,340.65 | 4.01% |
| 2005 | $19,733,535,200.61 | 3.24% |
| 2006 | $20,088,569,265.71 | 1.80% |
| 2007 | $20,478,735,806.21 | 1.94% |
| 2008 | $21,058,289,174.87 | 2.83% |
| 2009 | $21,034,125,662.38 | -0.11% |
| 2010 | $21,533,822,861.47 | 2.38% |
| 2011 | $22,232,127,176.38 | 3.24% |
| 2012 | $22,761,127,933.38 | 2.38% |
| 2013 | $23,100,000,000.00 | 1.49% |
| 2014 | $23,338,667,676.00 | 1.03% |
| 2015 | $23,243,762,301.29 | -0.41% |
| 2016 | $23,429,545,798.64 | 0.80% |
| 2017 | $23,818,758,516.28 | 1.66% |
| 2018 | $24,253,754,731.26 | 1.83% |
| 2019 | $24,501,271,763.82 | 1.02% |
| 2020 | $24,683,451,930.36 | 0.74% |
| 2021 | $26,052,081,756.25 | 5.54% |
| 2022 | $28,073,497,350.49 | 7.76% |
| 2023 | $29,153,277,819.83 | 3.85% |
| 2024 | $30,126,813,020.44 | 3.34% |
| 2025 | $30,638,380,015.14 | 1.70%* |
* 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 | 289.095 |