Data Sources


This page provides links to some frequently used sources of data for health research in Ireland. Data can be accessed in a number of ways including:

  •  Access portal to download or analyse data immediately
  •  An application process to access an online analysis portal
  •  An application process for a specific data extract

The links are sorted according to the access options listed above. Finally several comprehensive lists of additional data sources can be found at the bottom of this page.  

The Research and Development team welcome suggestions for additional data sources and encourage visitors to contact us with suggestions. 

Data available for immediate use

HIU logo

Health Atlas Ireland is HSE health intelligence platform that supports the quest for better health by exploiting the quality assurance/improvement, health/service mapping and research potential of available data. Atlas Finder is available to all users who have access to the HSE Intranet and does not require the use of a username or password.

Atlas Finder allows a user to: find and display on a map any address e.g. a service user’s home, service site or eircode; profile the demography of a health catchment area (such as Hospital Group, Community Healthcare Organisation (CHO) or Primary Care Team (PCT)); map service sites and boundaries; and display population density and deprivation. Access to all other applications/modules requires the use of a username and password. If you are a HSE staff member, access the Atlas Finder


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The Central Statistics Office (CSO) has a wide range of databases and data-sets, including health, education, housing, social conditions and much more. The CSO prepares reports based on the various Census themes, but raw data is also available to download. Click here to access the data sets.

ISSDA logo

The Irish Social Science Data Archive (ISSDA) is Ireland’s leading centre for quantitative data acquisition, preservation, and dissemination. It holds a range of key Irish and international comparative datasets, and makes them available for secondary analysis by students, academics, and researchers in the public and commercial sectors. Some data, such as ‘Ageism and Aging’ is available for immediate download. Click here and scroll to the bottom of the page to view the table of available datasets. 

Computerised Infectious Disease Reporting (CIDR)

Computerised Infectious Disease Reporting (CIDR) is an information system developed to manage the surveillance and control of infectious diseases in Ireland.

CIDR is a shared national information system for the CIDR partners – the former health boards, the Health Protection Surveillance Centre, the Food Safety Authority of Ireland, the Food Safety Promotion Board and the Department of Health. Visit the CIDR website

Data available following relevant application process


HIU logo

Health Atlas Ireland is a HSE health intelligence platform that supports the quest for better health by exploiting the quality assurance/improvement, health/service mapping and research potential of available data. There are several data portals hosted on the Health Atlas Ireland platform that serve both community and hospital based health care workers. Included in these are the National Quality Assurance Intelligence Systems (NQAIS). 

NQAIS Clinical is a well-known example within the NQAIS suite. NQAIS Clinical a key enabler for quality improvement initiatives in the delivery of safe patient care. It is an online interactive system that analyses hospitals’ own HIPE data with a view to providing detailed feedback to clinicians and to managers. Username and password is required for various applications. Please see the relevant contact details. Visit the Health Atlas Ireland website

ISSDA logo

The Irish Social Science Data Archive (ISSDA) is Ireland’s leading centre for quantitative data acquisition, preservation, and dissemination. It holds a range of key Irish and international comparative datasets, and makes them available for secondary analysis by students, academics, and researchers in the public and commercial sectors. The vast majority of key health and social care datasets require an application. View the process for accessing data through the Irish Social Science Data Archive. Further information of these key data, such as TILDA, Growing Up in Ireland and Healthy Ireland are provided below:

TILDA logo

The Irish Longitudinal Study on Ageing (TILDA) collects information on all aspects of health, economic and social circumstances from adults aged 50 years and over resident in Ireland. Waves of data collection take place every two years. View the TILDA website


Growing up in Ireland logo

Growing up in Ireland (GUI): National Longitudinal Study of Children. Growing Up in Ireland is the national longitudinal study of children. It is the most significant survey of its kind ever to take place in this country and will help us to improve our understanding of children and their development. View the GUI website


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The Healthy Ireland Survey is an annual interviewer administered face-to-face survey conducted on behalf of the Department of Health by Ipsos MRBI. The first wave with 7,539 participants was carried out in 2014/2015. Its purpose is to provide current and credible data about the wide variety of factors that determine health and wellbeing in the population aged 15 years and older. View the Healthy Ireland Survey website


HRB logo

National Drug Treatment Reporting System provides information on alcohol and drug treatment for policy, service planning and research. The HRB provide infographics based on the latest available data, but raw data can also be requested by following the procedures outlined.View information on data request process.


HRB logo

National Drug-Related Deaths Index provides information on alcohol and drug-related deaths for policy, service planning and research. The HRB provide infographics based on the latest available data, but raw data can also be requested by following the procedures outlined. View information on data request process.


HRB logo

National Ability Supports System provides information on disability service use and need for policy,service planning and research. The HRB provide infographics based on the latest available data, but raw data can also be requested by following the procedures outlined. View information on data request process.


HRB logo

National Psychiatric In-patient Reporting System provides information on admissions and discharges for policy, service planning and research. The HRB provide infographics based on the latest available data, but raw data can also be requested by following the procedures outlined. View information on data request process.


HRB logo

HRB National Drugs Library The NDTRS is a health information system that collects anonymous data about people in drug and alcohol treatment from general practitioners, low threshold services. Through these interactive tables you can search for treatment data on eight different types of drug, including alcohol. The NDTRS interactive tables have been updated to include 2016 data. View details on the NDTRS interactive tables


national cancer registry logo

The National Cancer Registry is a publicly appointed body, established in 1991, to collect and classify information on all cancer cases which occur in Ireland. Datasets are produced routinely for annual incidence reports, specific research projects, for service planning and evaluation and other general enquires. View details on how to access data. 

Comprehensive lists of additional data sources

DataGovIE

Data.Gov is Ireland’s Open Data Portal  – Data on Irish health, housing, population and more. Data.gov.ie is intended to provide easy access to datasets. Visit the Data.Gov website


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Health Protection Surveillance Centre (HPSC) is part of the Health Service Executive and works in partnership with health service providers and sister organisations in Ireland and around the world, to provide the best possible information for the control and prevention of infectious diseases. Visit the HPSC webite


Hiqaimage

Health Information and Quality Authority – Catalogue of national health and social care data collections. Visit the HIQA website


Age States logo

AgeStats.ie is as a resource to support anyone undertaking research on ageing and older people in Ireland, North and South. If you are exploring specific themes or topics, it can point you to the sources with the data you need. View the AgeStats.ie website


IPHlogo

The Institute of Public Health in Ireland (IPH) provides evidence, advice and leadership to promote health and wellbeing and reduce health inequalities on the island of Ireland, North and South. The IPH Research and Information Team supports the development, implementation and evaluation and monitoring of public health actions that aim to improve health and wellbeing and reduce health inequalities across the island of Ireland. View the IPH website