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Kōchi

Prefecture in Japan

Contents: Subdivision

The population development in Kōchi 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, citizenship).

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
KōchiPrefecture高知県816,704813,949796,292764,456728,276691,527
AgawaDistrict (-gun)吾川郡38,99836,91834,41531,56228,31826,201
AkiCity (-shi)安芸市22,37721,32120,34819,54717,57716,243
AkiDistrict (-gun)安芸郡23,03521,77320,50218,81917,24915,681
HataDistrict (-gun)幡多郡24,43223,03521,68219,83017,88616,133
KamiCity (-shi)香美市31,02331,17530,25728,76627,51326,513
KōchiCity (-shi)高知市339,864348,979348,990343,393337,190326,545
KōnanCity (-shi)香南市31,48132,65933,54133,83032,96132,207
MurotoCity (-shi)室戸市21,43019,47217,49015,21013,52411,742
NagaokaDistrict (-gun)長岡郡11,88011,0359,8668,8227,5356,513
NankokuCity (-shi)南国市48,24549,96550,75849,47247,98246,664
ShimantoCity (-shi)四万十市38,99138,78437,91735,93334,31332,694
SukumoCity (-shi)宿毛市25,91925,97024,39722,61020,90719,033
SusakiCity (-shi)須崎市28,74227,56926,03924,69822,60620,590
TakaokaDistrict (-gun)高岡郡74,01070,84067,62862,48057,50652,529
TosaCity (-shi)土佐市30,72330,33830,01128,68627,03825,732
TosaDistrict (-gun)土佐郡5,9725,6045,1704,7694,3934,119
TosashimizuCity (-shi)土佐清水市19,58218,51217,28116,02913,77812,388
Nippon [Japan]State日本国125,570,246126,925,843127,767,994128,057,352127,094,745126,146,099

Source: Statistics Bureau Japan (web).


Further information about the population structure:

Gender (C 2020)
Males326,531
Females364,996
Age Groups (C 2020)
0-17 years93,701
18-64 years343,445
65+ years241,787
Age Distribution (C 2020)
90+ years21,580
80-89 years63,766
70-79 years104,537
60-69 years96,995
50-59 years83,560
40-49 years90,551
30-39 years63,702
20-29 years49,897
10-19 years57,003
0-9 years47,342
Citizenship (C 2020)
Japanese677,762
Foreign Citizenship4,220

See also: