An update is available for the estimated population living within a 100-year flood zone. This indicator reports the estimated number of people living within a 100-year flood hazard area based on the 2020 LandScan estimated population counts and EPA estimated flood hazard areas. The EPA EnviroAtlas dataset provides an estimate of the 100-year floodplain for the conterminous United States at 30-meter resolution to fill the gaps in the FIRM. The model hit rate for the CONUS was 0.79 compared to the FIRM, indicating that the model captured 79% of the 100-year floodplain identified by FEMA.
Access to SNAP-Authorized Retailers – Rate
This layer displays the number and rate of SNAP-authorized retailers in each census tract. Locations of retailers are based on the December, 2025 USDA directory of SNAP-authorized retailers.
New Maps and Data for Student Elgibility for Free/Reduced Price Lunch
This layer dipslays the percent of students eligible for free or reduced price lunches by school.
Food Insecure Children by County, 2023
This layer displays the percent of children experiencing food insecurity in the year 2023.
Gross Domestic Product by County, 2023
New map and data from the Bureau of Economic Analysis display information about Gross domestic product (Real GDP by county and metropolitan area is an inflation-adjusted measure of each area’s gross product that is based on national prices for the goods and services produced within the area. The real estimates of gross domestic product (GDP) by county and metropolitan area are measured in chained (2017) dollars.). New breakouts display trend over the last 10 years. Affected Indicator:
Economy and Income
- Gross Domestic Product (GDP)
New indicators added to the CHNA platform!
New Behavioral Risk Factor Surveillance System (BRFSS) data for the 2006-10 five-year period has been processed and released. New Indicators:
Health Behaviors
- Tobacco Usage (Current or Former Smokers)
- Tobacco Usage (Quit Attempt)
Indicator data by gender and by combined race /ethnicity are available at the state and national level for these indicators. This data was acquired by CARES through analysis of 2006-2010 annual survey data.
New data by gender and by race / ethnicity now avaialble for eight indicators from the Centers for Disease Control and Prevention (CDC) Behavioral Risk Factor Surveillance System (BRFSS).
Gender and combined race /ethnicity breakouts are now available at the state and national level for eight indicators from the Centers for Disease Control and Prevention (CDC) Behavioral Risk Factor Surveillance System (BRFSS). Data was acquired by CARES through analysis of 2006-2010 annual survey data. Affected indicators:
Clinical Care
- Lack of a Consistent Source of Primary Care
- High Blood Pressure Management
- HIV Screenings
- Dental Care Utilization
Health Outcomes
- Asthma Prevalence
- Heart Disease Prevalence
- Overweight (Adult)
- Poor Dental Health
New maps and data now available for children’s health indicators from the California Department of Education’s FITNESSGRAM Physical Fitness Testing Program (CA Only).
New maps and data now available for five indicators from the Centers for Disease Control and Prevention (CDC) Behavioral Risk Factor Surveillance System (BRFSS).
Behavioral Risk Factor Surveillance System data for the 2005-11 seven-year period has been released. Updates replace previous indicator data from the 2004-2010 seven-year period. Affected Indicators:
Social & Economic Factors
- Lack of Social or Emotional Support
Clinical Care
- Pneumonia Vaccination
Health Behaviors
- Heavy Alcohol Consumption
- Tobacco Usage
Health Outcomes
- Poor General Health
Health Outcomes
- Poor General Health
New maps and data now available for one indicator from the Centers for Disease Control and Prevention (CDC) Behavioral Risk Factor Surveillance System (BRFSS).
Behavioral Risk Factor Surveillance System data for the 2005-11 seven-year period has been released. Updates replace previous indicator data from the 2004-2010 seven-year period. Affected Indicators:
Health Behaviors
- Tobacco Usage