Between 1928 and 1932, the Consumer Price Index went from 17.1 to 13.7.
Cumulatively, prices declined 19.9%, which works out to an average of
-5.39% per year. Put differently, a dollar in 1928 bought what
$1.25 buys in 1932.
Consumer prices fell 1.7% in 1928, the second straight year of mild decline
even as the stock market climbed sharply, a widening gap between asset
prices and the cost of living that later economists pointed to as an early
warning sign. The Federal Reserve tightened policy repeatedly over the year,
raising its discount rate in an effort to slow the flood of borrowed money
pouring into stock purchases without derailing the broader economy, a
balancing act it ultimately failed to manage. Herbert Hoover won the
presidential election that November, defeating Democrat Al Smith on a
platform built around continuing the prosperity of the Coolidge years; few
voters or policymakers anticipated how quickly that prosperity would end.
First-class postage remained at 2 cents, a price that had now held for nine
straight years.
The headline number is an average. Individual categories moved very differently over this
period. Here is what $100 of 1928 spending costs in 1932, by category:
Category
Avg. yearly inflation
$100 in 1928 →
All items (CPI-U)
-5.39%
$80.12
Apparel
-6.02%
$78.00
Food
-9.99%
$65.64
Not shown because the BLS began these indexes after 1928: core (all items less food & energy) (1957–), energy (1957–), housing (1967–), medical care (1935–), transportation (1935–), recreation (1993–), education & communication (1993–).
Consumer prices fell 9.9% in 1932, the steepest single-year drop in the
CPI’s history to that point and the third straight year of decline following
1930 and 1931. Wages, farm incomes, and
industrial output all kept falling, and Congress tried to arrest the credit
collapse by creating the Reconstruction Finance Corporation that January,
capitalized at $500 million with authority to borrow up to $1.5 billion to
lend directly to banks, railroads, and other struggling businesses. Relief
did not reach ordinary households as quickly. That summer, tens of thousands
of World War I veterans and their families camped in Washington demanding
early payment of a service bonus not due until 1945; in July, U.S. Army
troops under General Douglas MacArthur forcibly dispersed the encampment, an
episode that badly damaged the Hoover administration’s standing months
before an election it was already losing. Voters delivered their verdict on
November 8, electing Franklin D. Roosevelt in a landslide over the
incumbent Hoover on a promise of relief and a “new deal for the American
people.” Roosevelt would not take office until the following March, leaving
a long and difficult transition during the depths of the crisis. First-class
postage rose from 2 cents to 3 cents on July 6, the first change to the rate
since 1919.
MLA: “Inflation from 1928 to 1932: $100 is worth $80.12 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1928-to-1932/
APA: InflationCalculator.com. Inflation from 1928 to 1932. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1928-to-1932/