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Myanmar population pyramid 2100

49,658,882 people in 2100 (UN medium projection). This page shows Myanmar’s age and sex structure in 2100 and how it differs from 2026.

2100 population
49.7MUN medium projection
Median age
43.8 years2026: 30.4
Under age 15
15.3%2026: 23.9%
Age 65+
23.6%2026: 7.7%

Myanmar population pyramid

2100 · Share of total by five-year age group and sex

Medium projection
Myanmar population pyramid for 2100: males on the left and females on the right Male share Female share 100+ males: 1,591 (0.0%) 100+ females: 10,014 (0.0%) 100+ 95–99 males: 19,903 (0.0%) 95–99 females: 74,418 (0.1%) 95–99 90–94 males: 113,403 (0.2%) 90–94 females: 280,893 (0.6%) 90–94 85–89 males: 355,853 (0.7%) 85–89 females: 646,943 (1.3%) 85–89 80–84 males: 727,654 (1.5%) 80–84 females: 1,074,320 (2.2%) 80–84 75–79 males: 1,070,207 (2.2%) 75–79 females: 1,374,156 (2.8%) 75–79 70–74 males: 1,322,809 (2.7%) 70–74 females: 1,541,014 (3.1%) 70–74 65–69 males: 1,485,342 (3.0%) 65–69 females: 1,615,116 (3.3%) 65–69 60–64 males: 1,582,568 (3.2%) 60–64 females: 1,641,403 (3.3%) 60–64 55–59 males: 1,635,083 (3.3%) 55–59 females: 1,642,782 (3.3%) 55–59 50–54 males: 1,644,868 (3.3%) 50–54 females: 1,619,701 (3.3%) 50–54 45–49 males: 1,623,347 (3.3%) 45–49 females: 1,577,398 (3.2%) 45–49 40–44 males: 1,583,506 (3.2%) 40–44 females: 1,525,033 (3.1%) 40–44 35–39 males: 1,539,436 (3.1%) 35–39 females: 1,473,259 (3.0%) 35–39 30–34 males: 1,496,687 (3.0%) 30–34 females: 1,426,083 (2.9%) 30–34 25–29 males: 1,454,395 (2.9%) 25–29 females: 1,381,082 (2.8%) 25–29 20–24 males: 1,426,428 (2.9%) 20–24 females: 1,349,720 (2.7%) 20–24 15–19 males: 1,400,496 (2.8%) 15–19 females: 1,320,860 (2.7%) 15–19 10–14 males: 1,352,274 (2.7%) 10–14 females: 1,272,807 (2.6%) 10–14 5–9 males: 1,302,745 (2.6%) 5–9 females: 1,224,765 (2.5%) 5–9 0–4 males: 1,262,335 (2.5%) 0–4 females: 1,186,185 (2.4%) 0–4 10%5% Age 5%10%

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Projection

Values for 2100 come from the UN World Population Prospects 2024 medium scenario. They depend on assumptions about fertility, mortality, and migration and are not forecasts guaranteed to occur.

Myanmar age structure in 2100

In 2100, children under 15 are projected to make up 15.3% of the population, people aged 15–64 61.1%, and people aged 65 or older 23.6%. On these shares the structure is classed as older; see the guide to constrictive population pyramids.

The total age dependency ratio is projected to be 63.7 (25.0 children and 38.6 people aged 65+ per 100 aged 15–64). The largest five-year groups are 55–59, 50–54, 60–64, which together account for 19.7% of the population.

Fertility is projected to be 1.73 births per woman and life expectancy at birth 79.1 years. The population is projected to change by −0.51% during the year.

Myanmar in 2100 compared with 2026

Between 2026 and 2100, the medium scenario has Myanmar’s population falling by 10% and the median age rising by 13.4 years. The table sets the two years side by side; percentage-point differences compare shares, not counts.

Indicator20262100Change
Population55,184,81949,658,882−10.0%
Median age (years)30.443.8+13.4
Under 1523.9%15.3%−8.6 pts
Aged 15–6468.4%61.1%−7.3 pts
Aged 65+7.7%23.6%+15.9 pts
Fertility rate2.061.73−0.33
Life expectancy (years)67.579.1+11.6
Males per 100 females99.096.6−2.4

Myanmar population by age and sex in 2100

Counts by five-year age group, with everyone aged 100 or older combined. Download the CSV for every chart year.

Age groupMaleFemaleTotalShare
0–41,262,3351,186,1852,448,5204.9%
5–91,302,7451,224,7652,527,5105.1%
10–141,352,2741,272,8072,625,0815.3%
15–191,400,4961,320,8602,721,3565.5%
20–241,426,4281,349,7202,776,1485.6%
25–291,454,3951,381,0822,835,4775.7%
30–341,496,6871,426,0832,922,7705.9%
35–391,539,4361,473,2593,012,6956.1%
40–441,583,5061,525,0333,108,5396.3%
45–491,623,3471,577,3983,200,7456.4%
50–541,644,8681,619,7013,264,5696.6%
55–591,635,0831,642,7823,277,8656.6%
60–641,582,5681,641,4033,223,9716.5%
65–691,485,3421,615,1163,100,4586.2%
70–741,322,8091,541,0142,863,8235.8%
75–791,070,2071,374,1562,444,3634.9%
80–84727,6541,074,3201,801,9743.6%
85–89355,853646,9431,002,7962.0%
90–94113,403280,893394,2960.8%
95–9919,90374,41894,3210.2%
100+1,59110,01411,6050.0%

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APA

World Population Pyramid. (2026, September 28). Myanmar Population Pyramid 2100. https://worldpopulationpyramid.com/countries/myanmar/2100/

MLA

“Myanmar Population Pyramid 2100.” World Population Pyramid, 28 Sept. 2026, worldpopulationpyramid.com/countries/myanmar/2100/.

Chicago

World Population Pyramid. “Myanmar Population Pyramid 2100.” Last modified September 28, 2026. https://worldpopulationpyramid.com/countries/myanmar/2100/.

Underlying data: United Nations, Department of Economic and Social Affairs, Population Division (2024). World Population Prospects 2024.

Frequently asked questions

What is the projected population of Myanmar in 2100?

UN World Population Prospects 2024 projects Myanmar's population in 2100 at 49,658,882 under the medium scenario.

What will be the median age in Myanmar in 2100?

The median age is projected to be 43.8 years, compared with 30.4 years in 2026.

What share of Myanmar is projected to be under 15 or 65+ in 2100?

15.3% are projected to be under 15 and 23.6% aged 65 or older, giving a total age dependency ratio of 63.7.

Sources and notes