# Counties in California by uninsured rate, under 19 (US model-based estimate), 2024

All 58 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `uninsured_rate_under_19`
- Unit: %
- Definition: People under 19 without health insurance coverage of any kind, as a percentage of all people under 19. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.
- Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties (https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-csv.zip)
- Publisher page: https://invokely.ai/en/publishers/us-census-bureau
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2024-csv.zip. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/uninsured-rate-under-19/california-counties

| Rank | Place | % |
|---:|---|---:|
| 1 | Monterey County | 4.9 |
| 2 | Colusa County | 4.3 |
| 3 | Kern County | 4.2 |
| 3 | Santa Barbara County | 4.2 |
| 5 | Kings County | 4 |
| 6 | Madera County | 3.9 |
| 6 | Mendocino County | 3.9 |
| 6 | Sutter County | 3.9 |
| 9 | Napa County | 3.8 |
| 9 | San Joaquin County | 3.8 |
| 11 | Lake County | 3.7 |
| 11 | San Luis Obispo County | 3.7 |
| 13 | Mono County | 3.6 |
| 13 | Riverside County | 3.6 |
| 15 | San Bernardino County | 3.5 |
| 16 | Fresno County | 3.4 |
| 16 | Glenn County | 3.4 |
| 16 | Merced County | 3.4 |
| 16 | Sierra County | 3.4 |
| 16 | Siskiyou County | 3.4 |
| 21 | San Diego County | 3.3 |
| 22 | Butte County | 3.2 |
| 22 | Mariposa County | 3.2 |
| 22 | Plumas County | 3.2 |
| 22 | Tulare County | 3.2 |
| 26 | Lassen County | 3.1 |
| 26 | Los Angeles County | 3.1 |
| 26 | San Benito County | 3.1 |
| 26 | Solano County | 3.1 |
| 26 | Tehama County | 3.1 |
| 31 | Amador County | 3 |
| 31 | Del Norte County | 3 |
| 31 | Marin County | 3 |
| 31 | Modoc County | 3 |
| 31 | Ventura County | 3 |
| 31 | Yolo County | 3 |
| 37 | Yuba County | 2.9 |
| 38 | Calaveras County | 2.8 |
| 38 | Imperial County | 2.8 |
| 38 | Nevada County | 2.8 |
| 38 | Orange County | 2.8 |
| 38 | Santa Cruz County | 2.8 |
| 38 | Stanislaus County | 2.8 |
| 44 | Shasta County | 2.7 |
| 45 | Alameda County | 2.6 |
| 45 | Sacramento County | 2.6 |
| 45 | Sonoma County | 2.6 |
| 45 | Trinity County | 2.6 |
| 49 | Contra Costa County | 2.5 |
| 49 | Humboldt County | 2.5 |
| 49 | Inyo County | 2.5 |
| 49 | Tuolumne County | 2.5 |
| 53 | El Dorado County | 2.4 |
| 54 | Alpine County | 2.3 |
| 54 | San Francisco County | 2.3 |
| 56 | San Mateo County | 2.2 |
| 57 | Santa Clara County | 2 |
| 58 | Placer County | 1.7 |