Data Repository
Browse our collection of Delaware healthcare datasets. Filter by category or search for specific topics.
Source Watch
Live freshness of Delaware Open Data Portal sources, checked daily.
Lead in Drinking Water — Childcare Facilities
Data through Oct 28, 2026
New
Medicaid Enrollment
Data through Oct 9, 2026
Current
Delaware COVID-19 & Influenza Wastewater Viral Activity
Data through Jun 24, 2026
Current
Delaware Influenza-Like Illness (ILI) Surveillance
Data through Jan 1, 2026
Current
Delaware Influenza Vaccinations
Data through Jan 1, 2026
Current
Delaware Influenza Cases
Data through Jan 1, 2026
Current
Delaware COVID-19 Vaccinations
Data through Jan 1, 2026
Current
Delaware COVID-19 Hospitalizations
Data through Jan 1, 2026
Current
Datasets by Category
Coverage of the 39-dataset collection across health topics.
Collection Freshness
Number of datasets by year of their most recent source update. A point-in-time snapshot, not a trend line.
Showing 39 datasets
Provider Statistics
Licensed Healthcare Practitioners by County
Count and distribution of licensed physicians, nurses, and allied health professionals across Delaware's three counties.
March 2026
CSV
CurrentInsurance & Coverage
Medicaid Enrollment & Expenditure Summary
Monthly and annual Medicaid enrollment figures, total expenditure, and per-member-per-month costs by eligibility group.
October 2026
Excel
CurrentBehavioral Health
Opioid-Related Emergency Department Visits
Quarterly counts of opioid-related ED visits by substance type, patient age group, and geographic region within Delaware.
January 2026
CSV
CurrentMaternal & Child
Vital Statistics: Births by County & Year
Annual birth counts broken down by county, maternal age, race/ethnicity, and birth weight categories.
December 2025
CSV / PDF
CurrentDisease & Mortality
Chronic Disease Prevalence Indicators (PLACES 2025)
Population-level prevalence estimates for diabetes, heart disease, asthma, and cancer across Delaware zip codes using CDC PLACES 2025 release (based on 2023 BRFSS data, 40 measures).
May 2026
CSV
CurrentPublic Health
COVID-19 Vaccination Rates by Zip Code
Cumulative vaccination coverage for primary series and boosters, stratified by zip code, age group, and race.
April 2025
JSON / CSV
RecentPharmaceutical
Prescription Drug Monitoring Program (PDMP) Summary
Aggregated data from Delaware's PDMP including top prescribed controlled substances, prescriber counts, and dispensing trends.
February 2026
Excel
CurrentInsurance & Coverage
Uninsured Population Estimates (ACS 2024)
Annual estimates of uninsured residents by age group, income level, and county based on ACS 2024 1-year estimates. National uninsured rate was 8.2% in 2024.
May 2026
CSV
CurrentBehavioral Health
Mental Health Service Utilization
Utilization data for community mental health centers including visit counts, service types, and patient demographics.
March 2026
CSV
CurrentPublic Health
Childhood Immunization Coverage Rates
School-entry immunization rates by district, vaccine type, and exemption status for kindergarten through 12th grade.
January 2026
Excel
CurrentDisease & Mortality
Leading Causes of Death by Year
Top 10 causes of mortality with age-adjusted rates, year-over-year trends, and demographic breakdowns.
October 2025
CSV / PDF
CurrentPublic Health
Delaware BRFSS Health Indicators (2024)
Behavioral Risk Factor Surveillance System data for Delaware including smoking, obesity, physical activity, alcohol use, and preventive care utilization by county.
March 2026
CSV
RecentEnvironmental Health
Delaware Environmental Health Tracking Data
Air quality, drinking water quality, and environmental exposure data linked to health outcomes across Delaware communities.
February 2026
CSV / JSON
RecentSocial Determinants
Social Determinants of Health — Delaware County Profiles
County-level SDOH indicators including poverty rate, food insecurity, housing instability, education, and transportation access for New Castle, Kent, and Sussex counties.
April 2026
CSV
RecentInfectious Disease
Delaware Influenza Cases
Reported influenza cases in Delaware by season, week, age group, and strain type. Used for seasonal flu tracking and public health response planning.
January 2026
CSV
RecentInfectious Disease
Delaware Influenza-Like Illness (ILI) Surveillance
Outpatient visit data for influenza-like illness collected through Delaware's ILI surveillance network, tracking trends in respiratory illness activity across the state.
January 2026
CSV
RecentPublic Health
Delaware Influenza Vaccinations
Influenza vaccination doses administered within Delaware, broken down by season and demographic group.
January 2026
CSV
RecentInfectious Disease
Delaware COVID-19 Hospitalizations
Weekly COVID-19 hospitalization data including current hospitalizations, new admissions, and ICU cases across Delaware hospitals. Covers the full pandemic period through April 2025.
April 2025
CSV
RecentInfectious Disease
Delaware COVID-19 & Influenza Wastewater Viral Activity
Wastewater-based epidemiology data tracking COVID-19, influenza, and RSV viral activity levels across Delaware treatment sites using CDC methodology.
June 2026
CSV
CurrentEnvironmental Health
Lead in Drinking Water — Childcare Facilities
Monthly lead level sampling results from consumption points in Delaware childcare facilities, collected by the Division of Public Health.
July 2026
CSV
CurrentDisease & Mortality
Delaware Cancer Incidence & Mortality Report (2018–2022)
Comprehensive report on cancer incidence and mortality rates in Delaware by cancer type, age, race/ethnicity, sex, and county. Cancer mortality rates decreased by an average of 1.5% per year between 2008 and 2022.
May 2026
PDF
CurrentEnvironmental Health
Childhood Blood Lead Surveillance in Delaware (2024)
Annual surveillance report on blood lead testing results among Delaware children, including elevated blood lead levels by age, county, and risk factors.
2025
PDF
May be outdatedDemographics
Delaware Population Projections by County
Annual population and household projections for the state of Delaware, each county, and major municipalities. Used for planning health services, infrastructure, and resource allocation.
2025
Excel / PDF
May be outdatedMaternal & Child
KIDS COUNT Delaware — Child & Family Well-Being
Comprehensive indicators of child and family well-being including health, education, economic security, and family stability for Delaware at state and county level.
2025
CSV / Interactive
May be outdatedPublic Health
America's Health Rankings — Delaware
Annual composite health rankings for Delaware across 35+ measures including behaviors, community environment, policy, and clinical care. Trend data available from 1990 to present.
2025
CSV / Interactive
May be outdatedMaternal & Child
Pregnancy Risk Assessment Monitoring System (PRAMS) — Delaware
Delaware-specific maternal health data on attitudes, behaviors, and experiences before, during, and shortly after pregnancy. Covers prenatal care, breastfeeding, and postpartum health.
2024
CSV / PDF
May be outdatedInfectious Disease
Delaware HIV/AIDS Surveillance Data
Annual HIV surveillance report covering new diagnoses, people living with HIV, treatment outcomes, and demographic breakdowns by county and risk category.
2025
PDF
May be outdatedBehavioral Health
National Survey on Drug Use & Health — Delaware
State-level estimates on tobacco, alcohol, illicit drug use, and mental health for Delaware adults and adolescents, from SAMHSA's annual national survey. 2024 NSDUH covers data from 2021–2024.
August 2025
CSV / Interactive
CurrentHealthcare Workforce
Healthcare Workforce Supply & Demand Projections (DHF)
Delaware-specific workforce supply and demand projections for physicians, nurses, and allied health professionals. Includes retirement projections, turnover rates, and pipeline analysis by specialty and county.
Monthly 2026
Interactive / Tableau
CurrentHealthcare Workforce
Health Profession Shortage Areas (HPSA) — Delaware
HRSA-designated Health Profession Shortage Areas and Medically Underserved Areas in Delaware, mapped by county and ZIP code. Includes primary care, dental, and mental health shortage designations.
2026
Interactive / CSV
CurrentHealthcare Workforce
Delaware Healthcare Labor Market Data (BLS / Lightcast)
County-level employment, wage, and occupational data for Delaware healthcare workers across all major health occupations. Combines U.S. Bureau of Labor Statistics data with Lightcast proprietary labor market intelligence.
Monthly 2026
Interactive Dashboard
CurrentHealthcare Workforce
Graduate Medical Education & Pipeline Programs (DHF)
Data on graduate medical education programs, residency slots, and early career pipeline initiatives in Delaware. Includes the Delaware Mini Medical School program outcomes and interest-free loan program metrics.
2025
Reports / PDF
CurrentInfectious Disease
Delaware COVID-19 Vaccinations (Open Data Portal)
COVID-19 vaccination doses administered within Delaware, available on the state's Open Data Portal. Tracks cumulative doses by demographic group and timeframe through the Delaware Immunization Information System.
January 2026
CSV
CurrentInsurance & Coverage
Medicaid Service Utilization Over Time (Open Data Portal)
Number of Medicaid-eligible individuals receiving various Medicaid services over time, including managed care enrollment, fee-for-service utilization, and CHIP participation. Updated regularly on the Delaware Open Data Portal.
July 2026
CSV
CurrentNeurological Health
Delaware Stroke Mortality (CDC NCHS)
Age-adjusted stroke (cerebrovascular disease) death rates for Delaware with national comparison. Delaware's 2024 rate of 62.6 deaths per 100,000 was among the highest in the nation, well above the U.S. rate of 49.1. The 2021 rate was 56.8 per 100,000.
March 2026
Interactive / CSV
CurrentNeurological Health
Delaware Alzheimer's Disease Mortality (CDC NCHS)
Age-adjusted Alzheimer's disease death rates for Delaware. The 2024 rate was 22.0 deaths per 100,000 (320 deaths), below the national rate of 34.1. Alzheimer's is a leading cause of death among older Delawareans.
March 2026
Interactive / CSV
CurrentNeurological Health
Delaware Subjective Cognitive Decline (BRFSS)
Prevalence of subjective cognitive decline (SCD) among Delaware adults aged 45+ from the CDC BRFSS Cognitive Decline optional module. A 2022 peer-reviewed analysis estimated Delaware's SCD prevalence at 8.4% (95% CI 7.4–9.5), with higher rates among adults aged 45-54 and those with comorbid chronic conditions.
2022
CSV / PDF
CurrentInsurance & Coverage
Delaware Health Care Claims Database (HCCD) Public Reports
Public reports on Delaware healthcare costs, utilization, and outcomes derived from the HCCD — the largest all-payer claims repository in Delaware history, collecting claims, enrollment, and provider data from Medicare, Medicaid, and the seven largest commercial insurers. Includes the CostAware series comparing cost and quality across Delaware hospitals, ACOs, and outpatient settings, plus emergency department utilization analyses.
Dataset Archive by Year
Datasets organized by their most recent update year, making it easy to track how Delaware health data has evolved over time.