Ranking of California Counties By Percentage of Black or African American Alone Households with Household Income of Less than $40K in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of Black or African American Alone households in California with household income of less than $40k was 36.92%. Among all California counties, Inyo County had the highest percentage of Black or African American Alone households with household income of less than $40k (100.00%), followed by Modoc County (100.00%), and Mariposa County (90.54%).
On the other hand, the following 3 counties had low percentages of Black or African American Alone households with household income of less than $40k: Calaveras County (0.00%), Plumas County (0.00%), and Mendocino County (6.33%).
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 races and ethnicities, for other household income groups, for other states, as well as for the whole United States.
| Rank | County | Percentage of Households (%) |
|---|---|---|
| 1 | Inyo County | 100.00 |
| 1 | Modoc County | 100.00 |
| 2 | Mariposa County | 90.54 |
| 3 | Butte County | 65.55 |
| 4 | Colusa County | 64.58 |
| 5 | Humboldt County | 61.57 |
| 6 | Siskiyou County | 60.57 |
| 7 | Madera County | 57.82 |
| 8 | Yolo County | 55.91 |
| 9 | Imperial County | 54.97 |
| 10 | Tuolumne County | 53.17 |
| 11 | Kern County | 48.83 |
| 12 | Lake County | 47.96 |
| 13 | Fresno County | 47.32 |
| 14 | Amador County | 46.88 |
| 15 | San Francisco County | 46.78 |
| 16 | Glenn County | 46.03 |
| 17 | Merced County | 43.73 |
| 18 | Tulare County | 43.30 |
| 19 | Kings County | 41.87 |
| 20 | San Bernardino County | 40.19 |
| 21 | Los Angeles County | 39.83 |
| 22 | San Joaquin County | 38.75 |
| 23 | Stanislaus County | 37.47 |
| 24 | Sacramento County | 36.54 |
| 25 | El Dorado County | 36.21 |
| 26 | Alameda County | 35.59 |
| 27 | Shasta County | 35.51 |
| 28 | San Diego County | 34.85 |
| 29 | San Luis Obispo County | 34.36 |
| 30 | Marin County | 33.96 |
| 31 | Lassen County | 33.91 |
| 32 | Santa Barbara County | 32.74 |
| 33 | Solano County | 30.40 |
| 34 | Del Norte County | 30.23 |
| 35 | Sutter County | 30.16 |
| 36 | Sonoma County | 29.85 |
| 37 | Yuba County | 29.29 |
| 38 | Contra Costa County | 29.02 |
| 39 | San Mateo County | 28.08 |
| 40 | Riverside County | 28.02 |
| 41 | Ventura County | 27.05 |
| 42 | Orange County | 24.41 |
| 43 | Napa County | 22.68 |
| 44 | Santa Clara County | 22.28 |
| 45 | Santa Cruz County | 20.57 |
| 46 | Nevada County | 20.23 |
| 47 | Placer County | 19.13 |
| 48 | Monterey County | 18.97 |
| 49 | Tehama County | 18.65 |
| 50 | San Benito County | 12.07 |
| 51 | Mendocino County | 6.33 |
| 52 | Calaveras County | 0.00 |
| 52 | Plumas County | 0.00 |