Net farm income in 1966 totaled around $16 billion. This was nearly $ billion above the previous year and was exceeded only in 1947 when U.S. farmers netted 17.1 billion. Net income per farm averaged around $4.900, the highest of record and compared with $4,210 in 1965.
"Farm Outlook for 1967,"
Iowa Farm Science: Vol. 21
, Article 2.
Available at: https://lib.dr.iastate.edu/farmscience/vol21/iss7/2