In 2022, the average age of mothers in the Republic of Ireland at maternity was 33.2 years, compared with 28.8 in 1977.

In 2024, there were 435,000 people aged between 40 and 44 in the Republic of Ireland, the most common age group among those provided in this year.

As of 2022, there were approximately 3.89 million people in the Republic of Ireland who identified as being White Irish, with a further 502,000 who had any other white background. Asian or Asian Irish was the third-largest ethnic group in this year, at over 94,430.

Chart and table of Ireland population from 1950 to 2025. United Nations projections are also included through the year 2100.

The total population in Ireland was estimated at 5.3 million people in 2024, according to the latest census figures and projections from Trading Economics. This dataset provides the latest reported value for - Ireland Population - plus previous releases, historical high and low, short-term forecast and long-term prediction, economic calendar, survey consensus and news.

Population growth (annual %) in Ireland was reported at 2.7099 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Ireland - Population growth (annual %) - actual values, historical data, forecasts and projections were sourced from the World Bank on March of 2025.

In 2024, the population of the Republic of Ireland was approximately 5.38 million, compared with 5.28 million in 2023.

Graph and download economic data for Population, Total for Ireland (POPTOTIEA647NWDB) from 1960 to 2023 about Ireland and population.

Population ages 15-19, male (% of male population) in Ireland was reported at 6.8951 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Ireland - Population ages 15-19, male (% of male population) - actual values, historical data, forecasts and projections were sourced from the World Bank on March of 2025.

These high-resolution maps estimate not only the number of people living within 30-meter grid tiles, but also provide insights on demographics at unprecedentedly high resolutions. These maps aren’t built using Facebook data and instead rely on combining the power of machine vision AI with satellite imagery and census information.

Ireland: Population growth, percent: The latest value from 2023 is 2.6 percent, an increase from 1.85 percent in 2022. In comparison, the world average is 1.15 percent, based on data from 196 countries. Historically, the average for Ireland from 1961 to 2023 is 0.99 percent. The minimum value, -0.43 percent, was reached in 1988 while the maximum of 2.89 percent was recorded in 2007.

Population, female in Ireland was reported at 2680077 Persons in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Ireland - Population, female - actual values, historical data, forecasts and projections were sourced from the World Bank on March of 2025.

Population ages 0-14 (% of total population) in Ireland was reported at 19.02 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Ireland - Population ages 0-14 (% of total) - actual values, historical data, forecasts and projections were sourced from the World Bank on March of 2025.

Ireland: Population density, people per square km: The latest value from 2021 is 73 people per square km, an increase from 72 people per square km in 2020. In comparison, the world average is 456 people per square km, based on data from 196 countries. Historically, the average for Ireland from 1961 to 2021 is 54 people per square km. The minimum value, 41 people per square km, was reached in 1961 while the maximum of 73 people per square km was recorded in 2021.

There were 4 063 400 Facebook users in Ireland in June 2024, which accounted for 78.9% of its entire population. The majority of them were women - 55.1%. People aged 25 to 34 were the largest user group (977 700). The highest difference between men and women occurs within people aged 18 to 24, where women lead by 360 600.

IPUMS-International is an effort to inventory, preserve, harmonize, and disseminate census microdata from around the world. The project has collected the world's largest archive of publicly available census samples. The data are coded and documented consistently across countries and over time to facillitate comparative research. IPUMS-International makes these data available to qualified researchers free of charge through a web dissemination system. The IPUMS project is a collaboration of the Minnesota Population Center, National Statistical Offices, and international data archives. Major funding is provided by the U.S. National Science Foundation and the Demographic and Behavioral Sciences Branch of the National Institute of Child Health and Human Development. Additional support is provided by the University of Minnesota Office of the Vice President for Research, the Minnesota Population Center, and Sun Microsystems.

The total population in Ireland was forecast to continuously increase between 2024 and 2029 by in total 0.3 million people (+5.54 percent). After the tenth consecutive increasing year, the total population is estimated to reach 5.72 million people and therefore a new peak in 2029. Notably, the total population was continuously increasing over the past years.According to the International Monetary Fund, the total population of a country consists of all persons falling within the scope of the census.Find more statistics on other topics about Ireland with key insights such as the gross domestic product per capita, the average inflation rate, and the budget balance in relation to the gross domestic product.

Population, male (% of total population) in Ireland was reported at 49.5 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Ireland - Population, male (% of total) - actual values, historical data, forecasts and projections were sourced from the World Bank on March of 2025.

Ireland IE: Refugee Population: by Country or Territory of Origin data was reported at 9.000 Person in 2015. This records a decrease from the previous number of 10.000 Person for 2014. Ireland IE: Refugee Population: by Country or Territory of Origin data is updated yearly, averaging 7.000 Person from Dec 1994 (Median) to 2015, with 20 observations. The data reached an all-time high of 21.000 Person in 2005 and a record low of 1.000 Person in 1997. Ireland IE: Refugee Population: by Country or Territory of Origin data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Ireland – Table IE.World Bank: Population and Urbanization Statistics. Refugees are people who are recognized as refugees under the 1951 Convention Relating to the Status of Refugees or its 1967 Protocol, the 1969 Organization of African Unity Convention Governing the Specific Aspects of Refugee Problems in Africa, people recognized as refugees in accordance with the UNHCR statute, people granted refugee-like humanitarian status, and people provided temporary protection. Asylum seekers--people who have applied for asylum or refugee status and who have not yet received a decision or who are registered as asylum seekers--are excluded. Palestinian refugees are people (and their descendants) whose residence was Palestine between June 1946 and May 1948 and who lost their homes and means of livelihood as a result of the 1948 Arab-Israeli conflict. Country of origin generally refers to the nationality or country of citizenship of a claimant.; ; United Nations High Commissioner for Refugees (UNHCR), Statistics Database, Statistical Yearbook and data files, complemented by statistics on Palestinian refugees under the mandate of the UNRWA as published on its website. Data from UNHCR are available online at: www.unhcr.org/en-us/figures-at-a-glance.html.; Sum;

Graph and download economic data for Population Growth for Ireland (SPPOPGROWIRL) from 1961 to 2023 about Ireland, population, and rate.