POLLUTION LOCATOR|Lead Hazards
A joint project of the Alliance for Healthy Homes and Environmental Defense

Lead poisoning is one of the foremost environmental health threats to children in the U.S. Almost a half million children - 2.2% of all pre-schoolers - have enough lead in their blood to reduce intelligence and attention span, cause learning disabilities, and damage permanently a child's brain and nervous system. Most children are poisoned by lead in and around their home when they are exposed to harmful levels of lead-contaminated dust, deteriorated lead-based paint, and lead-contaminated soil. Scorecard identifies the communities with the worst lead hazards and provides tools to prevent lead poisoning.


Provide your zipcode to get a report for your community, or use the Pollution Locator to search for reports on specific areas. To zoom in to your state's report, click on the map below.

United States
Housing Units with a High Risk of Lead Hazards

United States: Housing Units with a High Risk of Lead Hazards

Map Legend:
Number of Housing Units with a High Risk of Lead Hazards
highest 20% of states
second highest 20% of states
middle 20% of states
second lowest 20% of states
lowest 20% of states

Lead Hazards Reports Available at This Level

  • View National Report

     
    NOTE: Potential hot spots of lead hazards in housing are identified based on indicators, not lead monitoring data. Because local data on lead contamination are generally unavailable, Scorecard relies on housing and demographic indicators to identify areas with housing that has a high risk of lead hazards. Scientific studies have demonstrated that housing built prior to 1950 and households with income below the poverty threshold have an elevated risk of lead contamination. Scorecard uses data from the 2000 U.S. Census for both of these risk factors to estimate potential lead hazards in housing.