Net worth of private individuals in Iowa in 1962-63 estimated at 25 billion dollars. Farm wealth (land, buildings, machinery, livestock and grain) totals 10 billion dollars. Urban property is estimated at 8.6 billion dollars net.
Murray, William G.
"Private Wealth of Iowans by Counties,"
Iowa Farm Science: Vol. 18
, Article 4.
Available at: https://lib.dr.iastate.edu/farmscience/vol18/iss9/4