Okayama (岡山)

Chugoku (中国)

2024 — Population estimate as of Oct 1

Total Population

1,831,000

-16,000 (-0.87%)

National #20

Young (0–14)

11.7%

215,000 · National avg. 11.2%

Working Age (15–64)

57.1%

1,045,000

Aging Rate

31.2%

571,000 · National avg. 29.3% · National #29

Age Composition (vs National)

Category	Total	Male	Female
Total	1,831,000	882,000	950,000
Young (0–14)	215,000	110,000	105,000
Working Age (15–64)	1,045,000	525,000	520,000
Elderly (65+)	571,000	246,000	325,000

27 results

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

Year	Total Population	0–14	15–64	65+	Aging Rate
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%