Data Downloads

Provides air quality data from monitoring stations throughout the state. Data available include ozone, carbon monoxide, sulfur dioxide, nitrogen dioxide, particulate matter, temperature, wind direction, humidity and wind speed.

The Area Deprivation Index (ADI) is based on a measure created by the Health Resources & Services Administration (HRSA) over two decades ago for primarily county-level use, but refined, adapted, and validated to the census block group/neighborhood level by Amy Kind, MD, PhD and h ... Read more

Asthma Hospitalizations, stratified by age, race, ethnicity, and sex across Delaware.

ARCOS is an automated, comprehensive drug reporting system which monitors the flow of DEA controlled substances from their point of manufacture through commercial distribution channels to point of sale or distribution at the dispensing/retail level - hospitals, retail pharmacies, ... Read more

The Behavioral Risk Factor Surveillance System (BRFSS) is the nation’s premier system of health-related telephone surveys that collect state data about U.S. residents regarding their health-related risk behaviors, chronic health conditions, and use of preventive services. Establi ... Read more

2012-2016, 2013-2017, and 2014-2018 cancer data for the state of Delaware and its counties. Cancer rates are broken down by age group, gender, and race/ethnicity. Cancer incidence and mortality rates are reported as rates per 100,000 residents.

CDC PLACES provides model-based population-level analysis and community estimates of health outcomes, health prevention indicators, health risk behaviors, and health status indicators for all counties, places (incorporated and census designated places), census tracts, and ZIP Cod ... Read more

This dataset defines the physical boundaries that we use for census-designated geographies.

COPD Hospitalizations, stratified by age, across Delaware.

Positive COVID-19 cases, deaths, and probable deaths. COVID-19 case data and death data are stratified by age, race, ethnicity, and sex. Prior to May 20, 2025, case data was provided by the Delaware Electronic Reporting and Surveillance System (DERSS). For dates onward, positive ... Read more