Most six-figure households, US counties
US counties with the most households earning $100,000 or more, as of the 2024 American Community Survey. Ranked by number of households, not the share. Los Angeles County, California leads at 1,956,881. 3,144 counties qualify in total. California carries 8 of the top 25 entries.
UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest six-figure households?
Los Angeles County, California ranks #1 with 1,956,881 (2024 American Community Survey).
What are the top 5 counties by six-figure households?
Los Angeles County, California, Cook County, Illinois, Maricopa County, Arizona, Harris County, Texas, San Diego County, California.
How many counties are in this ranking?
3,144 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is six-figure households measured?
Number of households with income of $100,000 or more (ACS B19001). The raw-count companion to the $100K+ share. Source: US Census Bureau, American Community Survey 5-year estimates (2024).