Average income per tax return by county, 2021Adjusted gross income per federal return filed for tax year 2021, by county. A handful ofcounties around New York, San Francisco, Jackson Hole and Aspen average several timesthe national figure. Grey areas have too few returns to publish or report by planning region(Connecticut); Puerto Rico files separately.Source: IRS Statistics of Income, individual income tax statistics, tax year 2021Made with chartlink.app≤ 40k USD≥ 150k USD