Tottori population pyramid 2040

Name: Population of Tottori by sex and five-year age group, 2020–2050
Creator: National Institute of Population and Social Security Research

Projection

◀2040▶

Population: 454,497
Aged 0–14: 10.5%
Aged 15–64: 51.3%
Aged 65+: 38.2%
Aged 75+: 23.7%
vs 2020: -17.9%

Population by sex and five-year age group (men left, women right). The axis is fixed across 2020–2050 so years can be compared.

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<iframe src="https://pyramid.0xkaz.com/embed/jp/31/2040" title="Tottoriの人口ピラミッド（2040年）" loading="lazy" style="width:100%;max-width:720px;aspect-ratio:720/615;border:0"></iframe>
<p><a href="https://pyramid.0xkaz.com/jp/31/2040">Tottoriの人口ピラミッド（2040年）</a></p>

Population by sex and age group, 2020–2050 (CSV)

Data may be reused with attribution to the original sources (UN, World Bank, etc.).

Tottori at a glance

In 2040 the population of Tottori is projected to be 454,497: 10.5% aged 0–14, 51.3% aged 15–64 and 38.2% aged 65 and over (23.7% aged 75+).

From 553,407 in 2020 it is projected to shrink by 26.7% to 405,528 in 2050; the share aged 65+ rises from 32.3% to 40.9%.

Among the 47 prefectures, it ranks smallest by population in 2040, 15th largest by the size of the decline from 2020 to 2050, and 19th highest by the share aged 65+ in 2050.

The future of Tottori, compared

	2020	2050	Change	65+ (2020)	65+ (2050)	0–14 (2050)
Tottori	553,407	405,528	-26.7%	32.3%	40.9%	10.6%
Japan	126.1 million	104.7 million	-17.0%	28.6%	37.1%	9.9%

Trends 2020–2050

Population

Share aged 65+ (%)

Municipalities of Tottori

Municipality pages are in Japanese.

Municipality	2020	2050	Change	65+ (2050)
鳥取市	188,465	142,787	-24.2%	39.2%
米子市	147,317	123,921	-15.9%	37.5%
倉吉市	46,485	32,042	-31.1%	43.4%
境港市	32,740	22,961	-29.9%	42.6%
岩美町	10,799	6,168	-42.9%	49.5%
若桜町	2,864	1,092	-61.9%	63.3%
智頭町	6,427	2,977	-53.7%	53.7%
八頭町	15,937	9,086	-43.0%	49.2%
三朝町	6,060	3,450	-43.1%	48.6%
湯梨浜町	16,055	12,290	-23.5%	40.9%
琴浦町	16,365	10,000	-38.9%	46.1%
北栄町	14,228	9,189	-35.4%	46.2%
日吉津村	3,501	3,368	-3.8%	33.8%
大山町	15,370	8,767	-43.0%	50.8%
南部町	10,323	6,378	-38.2%	46.6%
伯耆町	10,696	6,883	-35.6%	45.4%
日南町	4,196	1,765	-57.9%	57.3%
日野町	2,907	1,227	-57.8%	57.9%
江府町	2,672	1,177	-56.0%	60.4%

Municipalities of Tottori with the largest decline (2020→2050)

若桜町（-61.9%）
日南町（-57.9%）
日野町（-57.8%）
江府町（-56.0%）
智頭町（-53.7%）
三朝町（-43.1%）
八頭町（-43.0%）
大山町（-43.0%）
岩美町（-42.9%）
琴浦町（-38.9%）

Source: processed from the National Institute of Population and Social Security Research, Regional Population Projections for Japan (2023) (https://www.ipss.go.jp/pp-shicyoson/j/shicyoson23/t-page.asp). 2020 is the census; 2025 onwards are projections.