Compare · UN World Population Prospects 2024

Türkiye and United Kingdom, side by side

Türkiye in 2026: half the people are older than 35. The United Kingdom: half are older than 41.

UN estimates for mid-2023: Türkiye 87,270,502 people · United Kingdom 68,682,962

Türkiye 87.9 million people Half are older than 35 11 in 100 are 65 or older

United Kingdom 69.9 million people Half are older than 41 20 in 100 are 65 or older

How to read this: each pyramid stacks a place’s people by age — babies at the bottom, the oldest at the top, men on the left and women on the right. A wide bottom means many children; a wide top means many older people.

Compare shapes Compare sizes

Each bar is a share of its own place’s people, so a small country and a large one can be read side by side.

Year 2026 · UN projection

estimatesprojections

men women projected

Verified 2026-09-30 · 73 canaries

TUR × GBR · 2026 · age groups

If each place were 100 people

Shrink each population to 100 people and count them. Dots are children under 15, filled squares are people aged 15 to 64, and open squares are people 65 and over. The picture follows the year slider above.

Türkiye

Children, under 15: 21
Aged 15 to 64: 68
Aged 65 and over: 11

United Kingdom

Children, under 15: 17
Aged 15 to 64: 63
Aged 65 and over: 20

TUR × GBR · families and lifetimes

Children, and how long lives last

If the birth rates of this year held for a whole lifetime, a woman in Türkiye would have about 1.6 children and a woman in the United Kingdom about 1.5. A baby born in Türkiye this year can expect to live about 78 years. In the United Kingdom, about 82.

Children per woman, 2026

Each figure is one child: how many children a woman would have in her lifetime at that year’s rates.

Türkiye 1.6

United Kingdom 1.5

The dashed line at 2.1 is about what it takes for each generation to replace the one before it, leaving migration aside.

How long a newborn can expect to live, 2026

Each block is ten years of life, if the death rates of that year stayed the same all life long.

Türkiye 78 years

United Kingdom 82 years

Hatched marks are UN projections (medium variant), not measurements.

TUR × GBR · 1950–2100 · how many

How big, and where they are heading

Türkiye has about 30% more people than the United Kingdom: 87.9 million against 69.9 million.

Türkiye's population is 4.2 times what it was in 1950; the United Kingdom's population is 1.4 times what it was in 1950.

Türkiye's population is expected to peak in 2047; the United Kingdom's population is expected to peak in 2072. The UN expects the United Kingdom to have more people than Türkiye from 2085. In 2100: 65.3 million in Türkiye, 74.3 million in the United Kingdom (UN projection, medium).

Show the numbers

Year	Türkiye: people	United Kingdom: people	Türkiye: half older than	United Kingdom: half older than	Türkiye: children per woman	United Kingdom: children per woman	Türkiye: life expectancy	United Kingdom: life expectancy
1950	21.0211 million	50.1210 million	19.6	34.9	6.47	2.22	47.3	68.6
1960	28.3299 million	52.5386 million	19.4	35.5	6.38	2.70	50.8	71.0
1970	36.6385 million	55.6638 million	18.6	34.2	5.78	2.42	56.7	71.9
1980	45.4088 million	56.2821 million	19.8	34.3	4.45	1.89	62.7	73.6
1990	56.0156 million	57.3679 million	21.8	35.9	3.11	1.83	67.8	75.7
2000	65.4260 million	59.0573 million	25.0	37.6	2.49	1.64	71.9	77.8
2010	73.3468 million	63.0065 million	29.1	39.2	2.08	1.92	75.0	80.4
2023	87.2705 million	68.6830 million	33.5	40.8	1.63	1.56	77.2	81.3
2030*	89.0275 million	71.2870 million	36.8	41.7	1.61	1.52	79.1	82.4
2040*	91.0097 million	73.7746 million	41.5	43.1	1.61	1.53	80.9	83.8
2050*	91.2581 million	75.5047 million	45.3	43.9	1.62	1.55	82.5	85.1
2060*	88.8633 million	76.0104 million	48.6	45.7	1.61	1.56	83.9	86.3
2070*	84.3586 million	76.0491 million	51.9	46.9	1.61	1.57	85.2	87.4
2080*	78.5557 million	75.9562 million	53.5	47.4	1.62	1.58	86.4	88.5
2090*	72.0213 million	75.3783 million	54.5	48.0	1.62	1.59	87.5	89.5
2100*	65.3385 million	74.3054 million	55.6	48.9	1.61	1.59	88.6	90.6

* UN projection, medium variant. People at mid-year; ages and life expectancy in years.

TUR − GBR · 1950–2100 · every age

Which ages each place has more of

Each column is a year and each row an age, from babies at the bottom to 100 at the top. The shade of a cell shows which place has more of its people at that age — the key beside the picture tells you which shade is Türkiye and which is the United Kingdom, and the in-between shade means the same. Because it compares shares, a small place and a large one can be compared fairly.

236 countries · 1950–2100

Where they sit among all countries

Every country in the world, every year from 1950 to 2100. The grey cloud shows where most countries are; Türkiye is drawn in solid blue squares and the United Kingdom in open orange squares, so you can see whether each is ahead of the crowd, behind it or in the middle.

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Keep exploring

Each place on its own: Türkiye · United Kingdom. Or pick any two places with the boxes at the top of this page.

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Apparatus

Sources and method

Every figure for Türkiye and United Kingdom is the United Nations Population Division's, from World Population Prospects 2024: counted to 2023, and the medium projection for each year after that. Both places are taken from the same release and the same tables, which is what makes them comparable at all.

The working behind the median age, the rounding in the “100 people” pictures and the reason the regions are kept out of the all-country views are all set out in the method.

250 comparisons have a page of their own; any other two places can be compared from the boxes at the top.

Sources: UN WPP 2024 · flag-icons. Every source, its licence and how to cite it →

Verified 2026-09-30 · 73 canaries