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Kiribati

Oceania · Micronesia · KIR · 811 km²
Population
134,518
Year 2024

Total number of people living in the country.

Population Density
163.6/km²

How many people live per square kilometer of land.

Life Expectancy
66.5 years
♂ 64.6 / ♀ 68.2

How long a newborn baby can expect to live on average.

Fertility Rate (TFR)
3.15
children per woman

Average number of children born to each woman. About 2.1 is needed to keep population stable.

Median Age
27.5 years

Half the population is younger and half is older than this age.

Net Migration
-471

Difference between people moving in and out. Positive means more arrivals.

Key demographic indicators for Kiribati as of 2024. These numbers give a quick overview of the country's population size, density, birth rates, life expectancy, and migration patterns.

Population Trend

How the total population has changed over the decades. A rising line means the country has been growing, a flat or falling line indicates stagnation or decline.

Population Projection to 2100

Estimated future population based on current trends in birth rates, death rates, and migration. The dashed line shows this is a projection, not actual data.

Birth Rate vs Death Rate

Birth rate (green) vs. death rate (red) per 1,000 people per year. When the birth rate is higher than the death rate, the population grows naturally.

Life Expectancy (Male vs Female)

Average number of years a newborn can expect to live. Blue shows men, red shows women. Women typically live longer in most countries.

Fertility Rate Trend

Total Fertility Rate — the average number of children per woman. A rate of about 2.1 is needed to maintain the population without immigration.

Population Pyramid

Shows the age distribution of the population. Blue bars (left) represent men, red bars (right) represent women. A wide base means a young population, a wide top means an aging population.

Historical Data

Detailed numbers for selected years showing how the country's key indicators have changed over time. Click column headers to sort.

Year Population Growth Rate Fertility Rate (TFR) Life Expectancy Median Age Birth Rate Death Rate
1960 47,157 0.00% 6.44 48.0 21.5 43.5‰ 19.3‰
1965 53,439 2.56% 6.26 51.0 20.9 42.0‰ 16.3‰
1970 57,510 2.02% 5.71 54.4 20.0 38.1‰ 13.9‰
1975 60,987 -0.38% 5.02 56.4 21.0 35.4‰ 12.1‰
1980 61,148 1.61% 4.96 57.3 23.0 36.8‰ 11.1‰
1985 66,496 1.93% 4.91 58.7 24.5 38.9‰ 10.6‰
1990 74,855 2.31% 4.67 61.0 23.7 37.7‰ 9.3‰
1995 81,234 1.50% 4.42 63.1 23.0 35.0‰ 8.1‰
2000 88,613 1.69% 4.07 64.7 23.7 31.5‰ 7.2‰
2005 98,035 2.01% 3.76 65.5 25.2 29.2‰ 6.9‰
2010 108,704 2.08% 3.90 65.9 26.2 31.2‰ 6.9‰
2015 116,815 1.28% 3.44 65.8 27.1 28.9‰ 7.0‰
2020 126,099 1.74% 3.25 65.2 27.2 27.4‰ 7.6‰
2024 134,518 1.49% 3.15 66.5 27.5 25.8‰ 7.0‰
2025 136,521 1.49% 3.15 66.6 27.6 25.8‰ 7.0‰
2030 146,560 1.39% 3.06 67.1 27.8 24.8‰ 7.2‰
2035 156,570 1.29% 2.97 67.6 28.0 23.7‰ 7.3‰
2040 166,446 1.19% 2.88 68.1 28.2 22.7‰ 7.4‰
2045 176,078 1.09% 2.79 68.6 28.4 21.6‰ 7.6‰
2050 185,356 0.99% 2.70 69.1 28.6 20.5‰ 7.7‰
2055 194,166 0.89% 2.61 69.6 28.8 19.5‰ 7.8‰
2060 202,397 0.79% 2.52 70.1 29.0 18.4‰ 8.0‰
2065 209,940 0.69% 2.43 70.6 29.2 17.4‰ 8.1‰
2070 216,694 0.60% 2.34 71.1 29.4 16.3‰ 8.2‰
2075 222,564 0.50% 2.25 71.6 29.6 15.3‰ 8.3‰
2080 227,467 0.40% 2.16 72.1 29.8 14.2‰ 8.5‰
2085 231,331 0.30% 2.07 72.6 30.1 13.2‰ 8.6‰
2090 234,099 0.20% 1.98 73.1 30.3 12.1‰ 8.7‰
2095 235,730 0.10% 1.89 73.6 30.5 11.1‰ 8.9‰
2100 236,199 0.00% 1.80 74.1 30.7 10.0‰ 9.0‰

About Country — Kiribati

Kiribati is a country in Oceania (Micronesia) with a total population of 134,518 as of 2024. It covers an area of 811 km², resulting in a population density of 163.6 people per km².

The average life expectancy is 66.5 years (64.6 for men, 68.2 for women). The fertility rate stands at 3.15 children per woman, and the median age of the population is 27.5 years.

The country's population growth rate is 1.49% per year. Net migration is -471 people, indicating that more people are leaving the country than arriving. The infant mortality rate is 39.7 per 1,000 live births.

Demographic Profile

Kiribati is located in Micronesia, a part of Oceania, and covers an area of 811 km². With a population of 134,518, the country has a population density of 163.6 inhabitants per square kilometer, which is above the global average of approximately 60 people per km².

The demographic structure of Kiribati reveals a population in demographic transition. The median age of 27.5 years means that half of the population is younger and half is older than this age. The population is in a transitional phase, with declining birth rates and improving life expectancy gradually shifting the age structure toward an older profile.

Health and Longevity

Life expectancy in Kiribati stands at 66.5 years overall — 64.6 years for men and 68.2 years for women. This is close to the global average, indicating ongoing improvements in healthcare and living conditions. The infant mortality rate is 39.7 per 1,000 live births, which indicates significant challenges in maternal and child healthcare.

Fertility and Population Growth

The total fertility rate (TFR) of 3.15 children per woman is above the replacement level of 2.1, contributing to population growth. The population is growing at a rate of 1.49% per year. This moderate growth rate reflects a balance between natural increase and migration patterns.

Migration

Net migration in Kiribati is -471 people, meaning more people are leaving the country than arriving. Emigration may reflect economic challenges or conflict, and can lead to brain drain as skilled workers seek opportunities elsewhere.

Outlook

Based on current demographic trends, Kiribati's population dynamics reflect broader patterns seen across Micronesia. The ongoing demographic transition will require careful policy planning to harness the potential of a changing population structure.

Year Reviews

2024

In 2024, Kiribati had a population of 134,518. Located in Oceania (Micronesia), the country experienced a population growth rate of 1.49%.

The total fertility rate stood at 3.15 children per woman. Life expectancy was 66.5 years overall, with men averaging 64.6 years and women 68.2 years. The median age of the population was 27.5 years.

The crude birth rate was 25.8 per 1,000 people, while the crude death rate was 7.0 per 1,000 people. Net migration amounted to -471 people. The infant mortality rate was 39.7 per 1,000 live births.

2000

In 2000, Kiribati had a population of 88,613. Located in Oceania (Micronesia), the country experienced a population growth rate of 1.69%.

The total fertility rate stood at 4.07 children per woman. Life expectancy was 64.7 years overall, with men averaging 62.9 years and women 66.3 years. The median age of the population was 23.7 years.

The crude birth rate was 31.5 per 1,000 people, while the crude death rate was 7.2 per 1,000 people. Net migration amounted to -629 people. The infant mortality rate was 49.1 per 1,000 live births.

1974

In 1974, Kiribati had a population of 61,219. Located in Oceania (Micronesia), the country experienced a population growth rate of 0.65%.

The total fertility rate stood at 5.09 children per woman. Life expectancy was 56.1 years overall, with men averaging 54.5 years and women 57.6 years. The median age of the population was 20.6 years.

The crude birth rate was 35.7 per 1,000 people, while the crude death rate was 12.3 per 1,000 people. Net migration amounted to -1,605 people. The infant mortality rate was 94.8 per 1,000 live births.

1964

In 1964, Kiribati had a population of 52,088. Located in Oceania (Micronesia), the country experienced a population growth rate of 2.52%.

The total fertility rate stood at 6.29 children per woman. Life expectancy was 50.4 years overall, with men averaging 49.0 years and women 51.7 years. The median age of the population was 20.8 years.

The crude birth rate was 42.2 per 1,000 people, while the crude death rate was 16.9 per 1,000 people. Net migration amounted to 0 people. The infant mortality rate was 129.5 per 1,000 live births.

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