The average age of the population in Iceland increased gradually between 2010 and 2024. The average age of the Icelandic population was 38.8 years as of 2024. The largest Icelandic age group, however, was people between 20 and 39 years of age.

The population in Iceland increased steadily over the past 10 years. Of the 387,758 people living in Iceland at the beginning of 2023, people between 20 and 39 years of age made up the largest age group. The second largest age group was those aged 40 to 59 years. Above 13,000 people aged 80 years or more live in Iceland. The Icelandic population consists of more men than women.

Over the last decade, there were constantly more men than women living in Iceland. Moreover, the gap increased from 2013 to 2023. While there were around 1,000 more men than women in 2013, this number had increased to over 10,000 by 2023. That year, there were around 200,000 men and 188,000 women living in Iceland. The total number of inhabitants in the country was 387,758 at the beginning of 2023.

Iceland IS: Population: as % of Total: Male: Aged 0-14 data was reported at 20.430 % in 2017. This records a decrease from the previous number of 20.492 % for 2016. Iceland IS: Population: as % of Total: Male: Aged 0-14 data is updated yearly, averaging 25.724 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 35.724 % in 1961 and a record low of 20.430 % in 2017. Iceland IS: Population: as % of Total: Male: Aged 0-14 data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Iceland – Table IS.World Bank: Population and Urbanization Statistics. Male population between the ages 0 to 14 as a percentage of the total male population. Population is based on the de facto definition of population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; Weighted average;

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

The population of Iceland grew steadily within the last 10 years. Even so, the inhabitants with an Icelandic citizenship grew slower than the inhabitants with a foreign citizenship in recent years. In conclusion, the population growth was to a big extent due to immigration. To be specific, several of the immigrants who moved to Iceland in 2022 came from Poland and Denmark.

Iceland Population: Average: 27 Years data was reported at 5,472.000 Person in 2017. This records an increase from the previous number of 5,088.000 Person for 2016. Iceland Population: Average: 27 Years data is updated yearly, averaging 1,594.000 Person from Jun 1841 (Median) to 2017, with 177 observations. The data reached an all-time high of 5,472.000 Person in 2017 and a record low of 591.000 Person in 1841. Iceland Population: Average: 27 Years data remains active status in CEIC and is reported by Statistics Iceland . The data is categorized under Global Database’s Iceland – Table IS.G002: Population: Average.

At the beginning of 2023, a majority of the population in Iceland lived in the Capital region. Nearly 250,000 of the total 387,758 inhabitants on the island live there. The Southern region had the second highest population, followed by the Northeast and Southwest, all with over 30,000 inhabitants. The Westfjords was the smallest region in Iceland in 2023 in terms of population.

Iceland Population: Average: 4 Years data was reported at 4,494.000 Person in 2017. This records a decrease from the previous number of 4,520.500 Person for 2016. Iceland Population: Average: 4 Years data is updated yearly, averaging 2,357.000 Person from Jun 1841 (Median) to 2017, with 177 observations. The data reached an all-time high of 4,883.000 Person in 2014 and a record low of 980.000 Person in 1851. Iceland Population: Average: 4 Years data remains active status in CEIC and is reported by Statistics Iceland . The data is categorized under Global Database’s Iceland – Table IS.G002: Population: Average.

The total population in Iceland was estimated at 0.4 million people in 2024, according to the latest census figures and projections from Trading Economics. This dataset provides - Iceland Population - actual values, historical data, forecast, chart, statistics, economic calendar and news.

Population ages 55-59, female (% of female population) in Iceland was reported at 5.9013 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Iceland - Population ages 55-59, female (% of female population) - actual values, historical data, forecasts and projections were sourced from the World Bank on March of 2025.

Population ages 05-09, female (% of female population) in Iceland was reported at 5.7157 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Iceland - Population ages 5-9, female (% of female population) - actual values, historical data, forecasts and projections were sourced from the World Bank on March of 2025.

The world's most accurate population datasets. Seven maps/datasets for the distribution of various populations in Iceland: (1) Overall population density (2) Women (3) Men (4) Children (ages 0-5) (5) Youth (ages 15-24) (6) Elderly (ages 60+) (7) Women of reproductive age (ages 15-49).

Population ages 00-04, female (% of female population) in Iceland was reported at 5.9306 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Iceland - Population ages 0-4, female (% of female population) - actual values, historical data, forecasts and projections were sourced from the World Bank on March of 2025.

Iceland IS: Birth Rate: Crude: per 1000 People data was reported at 12.000 Ratio in 2016. This records a decrease from the previous number of 12.500 Ratio for 2015. Iceland IS: Birth Rate: Crude: per 1000 People data is updated yearly, averaging 17.600 Ratio from Dec 1960 (Median) to 2016, with 57 observations. The data reached an all-time high of 28.000 Ratio in 1960 and a record low of 12.000 Ratio in 2016. Iceland IS: Birth Rate: Crude: per 1000 People data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Iceland – Table IS.World Bank.WDI: Population and Urbanization Statistics. Crude birth rate indicates the number of live births occurring during the year, per 1,000 population estimated at midyear. Subtracting the crude death rate from the crude birth rate provides the rate of natural increase, which is equal to the rate of population change in the absence of migration.; ; (1) United Nations Population Division. World Population Prospects: 2017 Revision. (2) Census reports and other statistical publications from national statistical offices, (3) Eurostat: Demographic Statistics, (4) United Nations Statistical Division. Population and Vital Statistics Reprot (various years), (5) U.S. Census Bureau: International Database, and (6) Secretariat of the Pacific Community: Statistics and Demography Programme.; Weighted average;

Graph and download economic data for Infra-Annual Labor Statistics: Working-Age Population Total: From 15 to 64 Years for Iceland (LFWA64TTISQ647S) from Q1 2003 to Q3 2024 about Iceland, working-age, 15 to 64 years, and population.

Population ages 10-14, female (% of female population) in Iceland was reported at 6.3385 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Iceland - Population ages 10-14, female (% of female population) - actual values, historical data, forecasts and projections were sourced from the World Bank on March of 2025.

Population ages 15-64, female (% of female population) in Iceland was reported at 65.8 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. Iceland - Population ages 15-64, female (% of total) - actual values, historical data, forecasts and projections were sourced from the World Bank on March of 2025.

School age population, post-secondary non-tertiary education, male (number) in Iceland was reported at 2183 Persons in 2020, according to the World Bank collection of development indicators, compiled from officially recognized sources. Iceland - Population of the official age for post-secondary non-tertiary education, male - actual values, historical data, forecasts and projections were sourced from the World Bank on March of 2025.

Iceland Population: Average: 61 Years data was reported at 3,944.500 Person in 2017. This records an increase from the previous number of 3,788.500 Person for 2016. Iceland Population: Average: 61 Years data is updated yearly, averaging 726.000 Person from Jun 1841 (Median) to 2017, with 177 observations. The data reached an all-time high of 3,944.500 Person in 2017 and a record low of 158.000 Person in 1846. Iceland Population: Average: 61 Years data remains active status in CEIC and is reported by Statistics Iceland . The data is categorized under Global Database’s Iceland – Table IS.G002: Population: Average.