Nevada Yearly Blood Lead Data
The Nevada Childhood Lead Poisoning Prevention Program (NvCLPPP) monitors blood lead level (BLL) testing and results across the state to track trends, identify high-risk areas, and support prevention efforts. This page provides a high-level overview of annual childhood lead testing in Nevada. These data contain both venous and capillary test results and were compiled on a person-based level, where each child was counted only once. When multiple tests were completed for the same child, the highest venous result was used; and if no venous result was available, their lowest capillary test was used.
Check out our Annual Report page for more in-depth looks at statewide and county-level data on testing, case rates, and factors associated with lead exposure risk.
Number of Children Under Age 6 who Received a Blood Lead Test
| Year* | Nevada | Clark County | Washoe County | All Other Counties |
| 2024-2025 | 7,831 | 6,625 | 521 | 685 |
| 2023-2024 | 7,315 | 6,274 | 471 | 570 |
| 2022-2023 | 7,013 | 6,268 | 308 | 437 |
*All data are collected between October 1st to September 30th for the indicated years.
Number of Children Under Age 6 with a BLL Above the BLRV
| Year* | Nevada | Clark County | Washoe County | All Other Counties |
| 2024-2025 | 104 | 67 | 29 | 8 |
| 2023-2024 | 102 | 60 | 32 | 10 |
| 2022-2023 | 77 | 57 | 12 | 8 |
*All data are collected between October 1st to September 30th for the indicated years.
Last updated: March 20, 2026