St. Louis, Missouri prices: $500 in 1990 $890.58 in 2018

Inflation in Missouri

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Prices in St. Louis, 1990-2018 ($500)

According to the U.S. Bureau of Labor Statistics, prices in St Louis, Missouri were 78.12% higher in 2018 versus 1990 (a $390.58 difference in value).

Between 1990 and 2018: St. Louis experienced an average inflation rate of 2.08% per year. This rate of change indicates significant inflation. In other words, $500 in St. Louis in the year 1990 would cost $890.58 in 2018 for an equivalent purchase. Compared to the overall inflation rate of 2.36% during this same period, inflation in St. Louis was lower.

In the year 1990: Pricing changed by 5.17%, which is significantly above the average yearly change in St. Louis during the 1990-2018 time period. Compared to inflation for all items in 1990 (5.40%), inflation in St. Louis was lower.

Price Inflation in St Louis, Missouri since 1984

Consumer Price Index, U.S. Bureau of Labor Statistics
Years with the largest changes in pricing: 1989 (5.27%), 1990 (5.17%), and 2004 (4.01%).

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
CPI 103.300 107.100 108.650 112.150 115.750 121.850 128.150 132.100 134.700 137.450 141.300 145.250 149.600 152.900 154.500 157.600 163.050 167.300 169.050 173.400 180.350 186.200 189.550 193.232 198.700 198.472 203.187 209.776 214.768 217.965 220.217 219.321 221.074 224.747 228.256

View price changes for other categories
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Buying power of $500 since 1990

Below are calculations of equivalent buying power in St. Louis, over time, for $500 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 $500.00 5.17%
1991 $515.41 3.08%
1992 $525.56 1.97%
1993 $536.29 2.04%
1994 $551.31 2.80%
1995 $566.72 2.80%
1996 $583.69 2.99%
1997 $596.57 2.21%
1998 $602.81 1.05%
1999 $614.90 2.01%
2000 $636.17 3.46%
2001 $652.75 2.61%
2002 $659.58 1.05%
2003 $676.55 2.57%
2004 $703.67 4.01%
2005 $726.49 3.24%
2006 $739.56 1.80%
2007 $753.93 1.94%
2008 $775.26 2.83%
2009 $774.37 -0.11%
2010 $792.77 2.38%
2011 $818.48 3.24%
2012 $837.95 2.38%
2013 $850.43 1.49%
2014 $859.22 1.03%
2015 $855.72 -0.41%
2016 $862.56 0.80%
2017 $876.89 1.66%
2018 $890.58 1.56%*
* Not final. See inflation summary for latest details.

How to calculate the inflation rate for St. Louis, 1990-2018

Start with the inflation rate formula:

CPI in 2018 / CPI in 1990 * 1990 USD value = 2018 USD value

Then plug in historical CPI values from above. The CPI for St Louis, Missouri was 128.150 in the year 1990 and 228.256 in 2018:

228.256 / 128.150 * $500 = $890.58

Therefore, according to U.S. Bureau of Labor Statistics, $500 in 1990 has the same "purchasing power" as $890.58 in 2018 (in the CPI category of St Louis, Missouri).


Source: U.S. Bureau of Labor Statistics began tracking the Consumer Price Index for St Louis, Missouri in 1984. In addition to St. Louis, the index produces monthly data on changes in prices paid by urban consumers for a variety of goods and services.

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