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Okayama

Prefecture in Japan

Contents: Subdivision

The population development in Okayama as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution).

NameStatusNativePopulation
Census
1995-10-01
Population
Census
2000-10-01
Population
Census
2005-10-01
Population
Census
2010-10-01
Population
Census
2015-10-01
Population
Census
2020-10-01
OkayamaPrefecture岡山県1,950,7501,950,8281,957,2641,945,2761,921,5251,889,607
AidaDistrict (-gun)英田郡1,9021,8311,6841,5201,4721,400
AkaiwaCity (-shi)赤磐市43,01143,81343,91343,45843,21442,686
AsakuchiCity (-shi)浅口市38,59537,72437,32736,11434,23532,810
AsakuchiDistrict (-gun)浅口郡10,58310,78210,82310,91610,92910,960
BizenCity (-shi)備前市44,85542,53440,24137,83935,17932,345
IbaraCity (-shi)井原市47,64746,48945,10443,92741,39038,406
KagaDistrict (-gun)加賀郡15,50714,65114,04013,03311,95010,894
KasaokaCity (-shi)笠岡市60,47859,30057,27254,22550,56846,134
KatsutaDistrict (-gun)勝田郡18,89918,11817,73817,28017,03116,476
KumeDistrict (-gun)久米郡24,52023,67722,26720,93819,33917,599
KurashikiCity (-shi)倉敷市453,618460,869469,377475,513477,118474,793
ManiwaCity (-shi)真庭市56,60754,74751,78248,96446,12442,766
ManiwaDistrict (-gun)真庭郡1,1011,0511,019957866816
MimasakaCity (-shi)美作市36,14034,57732,47930,49827,97725,963
NiimiCity (-shi)新見市39,89138,49236,07333,87030,65828,113
OdaDistrict (-gun)小田郡16,80316,23015,71315,09214,20113,423
OkayamaCity (-shi)岡山市663,346674,375696,172709,584719,474725,108
SetouchiCity (-shi)瀬戸内市39,22839,40339,08137,85236,97536,054
SōjaCity (-shi)総社市65,43766,20166,58466,20166,85569,106
TakahashiCity (-shi)高梁市43,11541,07738,79934,96332,07529,101
TamanoCity (-shi)玉野市71,33069,56767,04764,58860,73656,582
TomataDistrict (-gun)苫田郡15,73115,09114,05913,58012,84712,068
TsukuboDistrict (-gun)都窪郡11,56211,91511,92112,21412,15412,376
TsuyamaCity (-shi)津山市113,617111,499110,569106,788103,74699,994
WakeDistrict (-gun)和気郡17,22716,81516,18015,36214,41213,634
Nippon [Japan]State日本国125,570,246126,925,843127,767,994128,057,352127,094,745126,226,568

Source: Statistics Bureau Japan (web).

Explanation: The 2020 population figures are preliminary.


Further information about the population structure:

Gender (C 2020)
Males908,231
Females981,376
Age Groups (C 2015)
0-14 years247,890
15-64 years1,098,140
65+ years540,876
Age Distribution (C 2015)
0-9 years159,746
10-19 years183,622
20-29 years183,923
30-39 years219,418
40-49 years254,777
50-59 years219,719
60-69 years275,529
70-79 years216,830
80+ years173,342

See also: