Postal Codes

Largest municipalities by area — Japan

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The 50 municipalities in Japan with the highest area, and the 50 with the lowest, out of 2,319 with a published figure.

Largest municipalities by area

MunicipalityPrefecturePostal codeArea
1MatsumotoKanagawa Ken259-0155978,770,000.0 km²
2MatsumotoNagano Ken390-8502978,770,000.0 km²
3MatsumotoNiigata Ken949-4321978,770,000.0 km²
4ToyotaHokkaido059-2241918,320,000.0 km²
5ToyotaAichi Ken470-0515918,320,000.0 km²
6ToyotaShiga Ken529-1657918,320,000.0 km²
7ToyotaKyoto Fu622-0231918,320,000.0 km²
8ToyotaHiroshima Ken725-0303918,320,000.0 km²
9KobeHyogo Ken652-0841552,230,000.0 km²
10KobeKagawa Ken761-4146552,230,000.0 km²
11KagoshimaKagoshima Ken891-0194547,050,000.0 km²
12ShinshiroAichi Ken441-1381499,230,000.0 km²
13FujinomiyaShizuoka Ken418-0061389,080,000.0 km²
14OkazakiAichi Ken444-0932387,200,000.0 km²
15YamagataGifu Ken501-2192381,340,000.0 km²
16YamagataHiroshima Ken731-2205381,340,000.0 km²
17YamagataFukushima Ken969-2275381,340,000.0 km²
18YamagataYamagata Ken990-2231381,340,000.0 km²
19HayakawaHokkaido049-0744369,860,000.0 km²
20HayakawaYamanashi Ken409-2705369,860,000.0 km²
21ShimadaAomori Ken038-0223315,880,000.0 km²
22ShimadaShizuoka Ken427-8501315,880,000.0 km²
23ShimadaKumamoto Ken861-2224315,880,000.0 km²
24ShimadaYamagata Ken999-7754315,880,000.0 km²
25FujiShizuoka Ken417-0064244,950,000.0 km²
26FujiFukushima Ken969-7208244,950,000.0 km²
27FujiedaShizuoka Ken426-0064194,060,000.0 km²
28TaharaAichi Ken441-3492191,120,000.0 km²
29NumazuShizuoka Ken410-0807186,960,000.0 km²
30IwataShizuoka Ken438-0102164,080,000.0 km²
31YaizuShizuoka Ken425-0051164,080,000.0 km²
32NishioAichi Ken445-0025161,220,000.0 km²
33NishioTottori Ken682-0145161,220,000.0 km²
34NishioFukushima Ken969-6244161,220,000.0 km²
35IchinomiyaKanagawa Ken253-0111113,820,000.0 km²
36IchinomiyaAichi Ken491-0837113,820,000.0 km²
37SetoYamanashi Ken409-3107111,610,000.0 km²
38SetoAichi Ken489-0853111,610,000.0 km²
39SetoHyogo Ken669-6192111,610,000.0 km²
40SetoTottori Ken689-2205111,610,000.0 km²
41SetoOkayama Ken708-0325111,610,000.0 km²
42SetoFukuoka Ken820-0604111,610,000.0 km²
43ShimodaShizuoka Ken415-0035104,710,000.0 km²
44ShimodaAichi Ken449-0206104,710,000.0 km²
45ShimodaSaga Ken849-0505104,710,000.0 km²
46SakuraiNara Ken633-006198,920,000.0 km²
47KasugaiAichi Ken486-092492,780,000.0 km²
48InazawaAichi Ken492-826479,350,000.0 km²
49InuyamaAichi Ken484-083974,900,000.0 km²
50MishimaGumma Ken377-081362,130,000.0 km²
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Smallest municipalities by area

MunicipalityPrefecturePostal codeArea
1FunahashiToyama Ken930-02813.5 km²
2HiezuTottori Ken689-35534.2 km²
3AndoIwate Ken028-11054.3 km²
4Naniwa-kuHokkaido093-04214.4 km²
5WarabiSaitama Ken335-00055.1 km²
6KitagataGifu Ken501-06955.2 km²
7KitagataShiga Ken521-02175.2 km²
8KitagataTottori Ken683-03615.2 km²
9YonabaruOkinawa Ken901-13035.2 km²
10TajiriTottori Ken682-07215.6 km²
11TajiriMiyazaki Ken880-11045.6 km²
12TaijiWakayama Ken649-51005.8 km²
13Ōyamazaki-chōKyoto Fu618-00716.0 km²
14AsahiHokkaido089-55466.0 km²
15AsahiChiba Ken289-25256.0 km²
16AsahiNagano Ken390-11006.0 km²
17AsahiShiga Ken521-02266.0 km²
18AsahiWakayama Ken649-53326.0 km²
19AsahiTottori Ken689-07136.0 km²
20AsahiTokushima Ken771-45026.0 km²
21AsahiFukui Ken916-01466.0 km²
22AsahiToyama Ken939-07006.0 km²
23AsahiYamagata Ken990-14006.0 km²
24Miyakojima WardOkinawa Ken906-02016.1 km²
25ToyoyamaAichi Ken480-02006.2 km²
26KomaeTokyo To201-00146.4 km²
27TanoGumma Ken370-16006.5 km²
28KaiseiHokkaido099-65036.5 km²
29HimeshimaChiba Ken289-13277.0 km²
30Ōji-chōNara Ken636-85117.0 km²
31Ōji-chōHyogo Ken671-15727.0 km²
32Ōji-chōOkayama Ken708-15257.0 km²
33ManazuruKanagawa Ken259-02007.0 km²
34Higashiyama-kuHokkaido048-15217.5 km²
35Higashiyama-kuOsaka Fu585-00017.5 km²
36Higashiyama-kuNara Ken634-01057.5 km²
37Higashiyama-kuIshikawa Ken927-02327.5 km²
38Higashiyama-kuNiigata Ken959-45117.5 km²
39HayashimaOkayama Ken701-03047.6 km²
40AguniOkinawa Ken901-37007.7 km²
41Mukō-shiKyoto Fu617-00067.7 km²
42ToyosatoHokkaido089-22617.8 km²
43ToyosatoNagano Ken389-25027.8 km²
44ToyosatoShiga Ken529-11007.8 km²
45ItodaKumamoto Ken861-32428.0 km²
46UtazuKagawa Ken769-02008.1 km²
47KunitachiTokyo To186-85198.2 km²
48Tsurumi-kuGifu Ken501-08028.2 km²
49Atsuta-kuHokkaido049-31258.2 km²
50KawaiTokyo To198-01028.2 km²

By Prefecture

Aichi Ken Akita Ken Aomori Ken Chiba Ken Ehime Ken Fukui Ken Fukuoka Ken Fukushima Ken Gifu Ken Gumma Ken Hiroshima Ken Hokkaido Hyogo Ken Ibaraki Ken Ishikawa Ken Iwate Ken Kagawa Ken Kagoshima Ken Kanagawa Ken Kochi Ken Kumamoto Ken Kyoto Fu Mie Ken Miyagi Ken Miyazaki Ken Nagano Ken Nara Ken Niigata Ken Okayama Ken Okinawa Ken Osaka Fu Saga Ken Saitama Ken Shiga Ken Shizuoka Ken Tochigi Ken Tokushima Ken Tokyo To Tottori Ken Toyama Ken Wakayama Ken Yamagata Ken Yamanashi Ken

One row per municipalities. The figures are published by municipality, so every postal code inside one shares them; the postal code shown is one of that municipality's.

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