Real US Gross Domestic Product (GDP) per capita in thousands of 2012 dollars in 5 epocs (1790 - 1929 - 1933 - 1945 - 1947 - 2021) per MeasuringWorth.com.  See <a href="https://en.wikiversity.org/wiki/US_Gross_Domestic_Product_(GDP)_per_capita" class="extiw" title="wikiversity:US Gross Domestic Product (GDP) per capita">Wikiversity:US Gross Domestic Product (GDP) per capita</a> for a discussion of how to update this plot and produce similar plots using free and open-source software.  This includes an R Markdown vignette that makes this process entirely reproducible. Data source:  <cite>What Was the U.S. GDP Then?</cite><sup><a rel="nofollow" class="external autonumber" href="https://www.measuringworth.com/datasets/usgdp/">[1]</a></sup>, MeasuringWorth, <span style="color: #777777;">(Please provide a date or year)</span>, <small><a href="//commons.wikimedia.org/w/index.php?title=WDQ_(identifier)&amp;action=edit&amp;redlink=1" class="new" title="WDQ (identifier) (page does not exist)">Wikidata</a> <a href="https://www.wikidata.org/wiki/Q56881105" class="extiw" title="d:Q56881105">Q56881105</a></small>.
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