Okayama (岡山)

Chugoku (中国)

2024 — Estimativa em 1º de outubro

População total

1,831,000

-16,000 (-0.87%)

National #20

Jovens (0–14)

11.7%

215,000 · Média nacional 11.2%

Idade ativa (15–64)

57.1%

1,045,000

Taxa de envelhecimento

31.2%

571,000 · Média nacional 29.3% · National #29

Composição etária (vs Nacional)

Tendências populacionais (1920–2024)

Distribuição por sexo (2024)

Categoria	Total	Masculino	Feminino
Total	1,831,000	882,000	950,000
Jovens (0–14)	215,000	110,000	105,000
Idade ativa (15–64)	1,045,000	525,000	520,000
Idosos (65+)	571,000	246,000	325,000

População municipal (2025)

27 resultados

#	Município	População total	Variação	0–14	15–64	Taxa de envelhecimento
1	Okayama (岡山市) Cidade designada	695,690	-0.43%	12.4%	60.4%	27.2%
2	Kurashiki (倉敷市) Cidade núcleo	473,670	-0.47%	12.8%	59.2%	28.0%
3	Tsuyama (津山市) Cidade	95,030	-1.33%	11.9%	56.0%	32.1%
4	Sojiya (総社市) Cidade	69,625	-0.15%	13.8%	57.6%	28.6%
5	Tamano (玉野市) Cidade	54,130	-1.49%	9.2%	51.4%	39.3%
6	Kasaoka (笠岡市) Cidade	44,030	-1.66%	9.1%	52.3%	38.6%
7	Akaiwa (赤磐市) Cidade	42,490	-1.12%	12.7%	52.9%	34.4%
8	Maniwa (真庭市) Cidade	40,778	-2.18%	10.4%	49.0%	40.5%
9	Ibara (井原市) Cidade	36,670	-1.94%	9.6%	52.2%	38.2%
10	Setochi (瀬戸内市) Cidade	36,160	-0.89%	11.1%	54.6%	34.3%
11	Asakuchi (浅口市) Cidade	32,525	-1.40%	10.4%	52.7%	36.9%
12	Bizen (備前市) Cidade	30,816	-1.89%	8.4%	51.1%	40.5%
13	Takahashi (高梁市) Cidade	26,020	-3.13%	8.0%	48.4%	43.6%
14	Niimi (新見市) Cidade	25,939	-2.69%	8.3%	47.9%	43.8%
15	Mimasaka (美作市) Cidade	24,886	-2.50%	8.9%	49.2%	41.9%
16	Yakage (矢掛町) Vila	13,101	-1.30%	10.3%	50.1%	39.6%
17	Wake (和気町) Vila	12,871	-2.13%	8.5%	50.7%	40.8%
18	Hayashima (早島町) Vila	12,748	-0.13%	15.9%	56.8%	27.3%
19	Misaki (美咲町) Vila	12,538	-2.39%	9.6%	48.4%	42.0%
20	Kagamino (鏡野町) Vila	12,017	-2.02%	11.9%	49.1%	39.0%
21	Satosho (里庄町) Vila	10,883	-1.13%	13.3%	55.0%	31.7%
22	Sho (勝央町) Vila	10,737	-0.89%	13.6%	54.5%	31.9%
23	Kibichuo (吉備中央町) Vila	10,195	-1.47%	8.5%	48.8%	42.7%
24	Nagi (奈義町) Vila	5,515	-3.84%	13.1%	51.3%	35.6%
25	Kumenan (久米南町) Vila	4,290	-2.63%	7.9%	45.0%	46.0%
26	Nishiawakura (西粟倉村) Aldeia	1,331	-0.67%	12.2%	49.7%	37.6%
27	Shinjiyo (新庄村) Aldeia	793	-4.69%	10.6%	42.1%	45.3%

Tendências anuais

Ano	População total	0–14	15–64	65+	Taxa de envelhecimento
2024	1,831,000	215,000	1,045,000	571,000	31.2%
2023	1,847,000	220,000	1,054,000	573,000	31.0%
2022	1,862,000	225,000	1,063,000	574,000	30.8%
2021	1,876,000	230,000	1,071,000	575,000	30.7%
2020	1,888,432	233,416	1,082,126	572,890	30.3%
2015	1,921,525	250,434	1,123,274	547,817	28.5%
2010	1,945,276	264,853	1,178,493	484,718	24.9%
2005	1,957,264	275,743	1,236,318	438,054	22.4%
2000	1,950,828	291,346	1,265,122	393,658	20.2%
1995	1,950,750	315,902	1,294,239	339,313	17.4%
1990	1,925,877	353,191	1,286,221	285,764	14.8%
1985	1,916,906	409,216	1,257,858	249,555	13.0%
1980	1,871,023	424,254	1,223,235	223,306	11.9%
1975	1,814,305	416,900	1,203,853	193,289	10.7%
1970	1,707,026	384,967	1,155,806	166,253	9.7%
1965	1,645,135	396,579	1,105,115	143,441	8.7%
1960	1,670,454	480,141	1,064,304	126,009	7.5%
1955	1,689,800	540,405	1,031,482	117,901	7.0%
1950	1,661,099	562,044	989,764	109,226	6.6%
1945	1,564,626	557,435	902,219	104,972	6.7%
1940	1,329,012	451,300	786,723	90,969	6.8%
1935	1,332,647	459,346	785,664	87,637	6.6%
1930	1,283,962	434,079	765,956	83,927	6.5%
1925	1,238,447	423,054	732,176	83,217	6.7%
1920	1,217,698	414,053	722,883	80,762	6.6%