Ranking of California Counties By Percentage of Households with Household Income of $200K - and Over in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of households in California with household income of $200k - and over was 15.11%. Among all California counties, Santa Clara County had the highest percentage of households with household income of $200k - and over (33.86%), followed by San Mateo County (33.33%), and Marin County (32.13%).
On the other hand, the following 3 counties had low percentages of households with household income of $200k - and over: Modoc County (2.46%), Siskiyou County (2.73%), and Lassen County (3.13%).
The chart below shows the top 10 California counties with high household income, and the table below shows the ranking of all California counties.
You can also see similar information for other household income groups, for other states, as well as for the whole United States.
| Rank | County | Percentage of Households (%) |
|---|---|---|
| 1 | Santa Clara County | 33.86 |
| 2 | San Mateo County | 33.33 |
| 3 | Marin County | 32.13 |
| 4 | San Francisco County | 31.47 |
| 5 | Alameda County | 24.70 |
| 6 | Contra Costa County | 23.14 |
| 7 | Santa Cruz County | 19.77 |
| 8 | Orange County | 18.91 |
| 9 | Napa County | 17.94 |
| 10 | Placer County | 17.88 |
| 11 | El Dorado County | 16.25 |
| 12 | Ventura County | 15.69 |
| 13 | Santa Barbara County | 14.90 |
| 14 | San Diego County | 14.68 |
| 15 | Sonoma County | 14.46 |
| 16 | San Benito County | 14.02 |
| 17 | Yolo County | 13.20 |
| 18 | Los Angeles County | 12.53 |
| 19 | Nevada County | 12.36 |
| 20 | Solano County | 12.22 |
| 21 | Monterey County | 12.05 |
| 22 | San Luis Obispo County | 11.66 |
| 23 | Riverside County | 9.95 |
| 24 | Sacramento County | 9.83 |
| 25 | San Joaquin County | 9.03 |
| 26 | Alpine County | 8.99 |
| 27 | Calaveras County | 8.15 |
| 28 | Sutter County | 8.01 |
| 29 | San Bernardino County | 7.59 |
| 30 | Butte County | 7.46 |
| 31 | Amador County | 7.08 |
| 32 | Tuolumne County | 6.98 |
| 33 | Stanislaus County | 6.93 |
| 34 | Colusa County | 6.76 |
| 35 | Plumas County | 6.72 |
| 36 | Fresno County | 6.68 |
| 37 | Mono County | 6.53 |
| 38 | Shasta County | 6.22 |
| 39 | Lake County | 5.98 |
| 40 | Madera County | 5.81 |
| 41 | Kern County | 5.78 |
| 42 | Humboldt County | 5.57 |
| 43 | Mendocino County | 5.38 |
| 44 | Merced County | 5.10 |
| 45 | Tulare County | 5.07 |
| 46 | Sierra County | 5.04 |
| 47 | Tehama County | 4.83 |
| 48 | Trinity County | 4.63 |
| 49 | Inyo County | 4.44 |
| 50 | Kings County | 4.21 |
| 51 | Yuba County | 3.83 |
| 52 | Imperial County | 3.62 |
| 53 | Del Norte County | 3.57 |
| 54 | Mariposa County | 3.55 |
| 55 | Glenn County | 3.27 |
| 56 | Lassen County | 3.13 |
| 57 | Siskiyou County | 2.73 |
| 58 | Modoc County | 2.46 |