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Bay Area Leads Nation in High-Income Taxpayers
14 Sep
Summary
- Marin and Santa Clara counties rank first and second nationally for high-income taxpayers.
- Over a quarter of taxpayers in Marin and Santa Clara reported incomes exceeding $200,000.
- Non-wage income, like capital gains and dividends, is significant for Bay Area earners.

Bay Area counties boast some of the highest concentrations of high-income taxpayers nationwide, according to a recent analysis of IRS data. Marin and Santa Clara counties secured the top two positions, with over 25% of their taxpayers reporting incomes exceeding $200,000 for the 2023 tax year.
San Mateo and San Francisco counties also ranked within the top 10. This data, derived from actual tax returns, offers a precise measure of income by county. The analysis indicates that income from sources other than traditional wages, such as capital gains and dividends, plays a substantial role in the financial profiles of these high earners.