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2020 Census Redistricting Data Now Available on data.census.gov

For convenience in comparing medians and per capita income over time, we adjusted the income to 1989 dollars. Copies of the tables in current dollars (the year in which the income was actually received) are available upon request from the Income Statistics Branch at (301) 763-3243.

Table C1. Median Household Income by County: 1969, 1979, 1989 and 1999

Table C2. Median Family Income by County: 1959, 1969, 1979, and 1989

Table C3. Per Capita Income by County: 1959, 1969, 1979, and 1989

Table C4. Percent Change in Median Household Income: 1969, 1979, 1989

Table C5. Income Inequality Measures by County: 1990, 2000

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