🇯🇵 Japan · prefecture

Ibaraki Ken postal codes

Ibaraki Ken has 3,154 postal codes, from 300-0000 to 319-3705, used by 2,583 places. Search a place below to find its codes.

Codes: 3,154
Range: 300-0000–319-3705
Places: 2,583
Format: ###-####

Largest cities in Ibaraki Ken

Mito 177 codes · 309-1455 Tsukuba 196 codes · 300-0047 Hitachi 83 codes · 316-0001 Hitachi-Naka 95 codes · 310-0003 Katsuta 121 codes · 310-0004 Tsuchiura 109 codes · 300-0000 Koga 80 codes · 306-0000 Toride 109 codes · 270-1111 Chikusei 110 codes · 300-4545

Postal Codes by place

Place	Postal Codes
Abokkecho	311-4165311-4194311-4195
Ago	319-0206319-0292319-0295
Akahama	300-4523318-0001318-8501
Akatsuka	305-0062311-4141311-4193
Amakubo	305-0005305-8520305-8576
Arai	300-3519305-0835311-2204
Asahicho	306-0012310-0831317-0074
Baiko	310-0022310-8616310-8668
Chuo	300-0043300-0332300-0392300-0393300-0395300-0397300-1234300-1292+6 more
Chuocho	302-0014306-0033307-0052307-8501
Daicho	310-8567310-8570310-8622
Fukuda	300-0617300-1156300-2341304-0027309-1603311-0118
Funyu	308-0111308-0194319-3107
Hara	304-0816305-0823306-0026
Hayashi	307-0014308-0073311-2223
Higashi	302-0005305-0046305-8561305-8565305-8566305-8567306-0011
Higashifukashiba	314-0103314-0193314-0194
Higashihoncho	306-0013311-1215318-0014
Higashiwada	314-0195314-0197314-0198
Hokota	311-1517311-1592311-1593
Honcho	302-0109306-0023310-0815318-0033
Hongo	300-1159300-3532300-4102302-0022309-1227
Iida	300-0802305-0874308-0835309-1605311-0134315-0063
Iijima	300-0727308-0064311-2112
Imaizumi	300-0001304-0053305-0855309-1464
Inada	309-1635312-0061312-8505
Ishikawa	300-0313310-0905315-0046
Isobe	300-4248306-0225309-1457
Iwase	309-1211309-1292309-1294
Izumi	300-4235308-0076319-0209319-2144
Izumicho	301-8602310-0026310-8601310-8602315-0025
Kadoi	309-1107309-1192309-1195311-4501
Kamigo	300-2645319-0201319-3703
Kamiinayoshi	315-0056315-8516315-8518315-8525
Kamitamari	311-3436311-3493311-3497311-3498
Kannondai	305-0856305-8517305-8518305-8519305-8601305-8602305-8604305-8609+2 more
Kasaharacho	310-0852310-8501310-8550310-8555310-8581310-8588310-8641310-8686
Kasuga	305-0821305-8521305-8550
Kinunodai	300-2436300-2493300-2495300-2497
Kitamicho	310-0061310-8540310-8558310-8666310-8671
Koda	300-0605306-0606308-0004
Koizumi	300-1539300-4236306-0635311-2442
Kokubucho	300-0814307-0051316-0035316-8501
Konosu	306-0041309-1706311-0133
Koya	300-1332300-2642300-3512302-0125306-0214311-2221312-0002315-0164
Koyama	300-1276302-0122311-2222
Matsugaoka	301-0853302-0127310-0043
Midoricho	301-0832306-0003306-0637307-0004308-8513310-0034
Minami	300-1222300-2404311-3836
Minamimachi	310-0021310-8502310-8604310-8639310-8677
Minowa	300-2451311-1401311-1493
Miwa	310-0911310-8585311-1702
Miyamachi	310-0015310-8511310-8536
Miyukigaoka	305-0841305-8501305-8585
Naka	300-0841307-0013311-2213319-2403
Nakadai	300-0133311-0113319-0116
Nakago	300-0337304-0014319-3705
Nakaharacho	302-0016319-0305319-0394319-0395
Nakane	300-4513305-0012311-1713312-0011
Nakazato	301-0854306-0634309-1346319-2103
Namiki	300-0061305-0044305-8564311-1722315-0006
Narita	300-3506308-0821311-1703
Nemoto	300-0436310-0067319-2143
Niginari	308-0841308-8510308-8511
Noda	308-0833311-3411311-4618315-0118
Obata	311-1715311-3157315-0155
Ogawa	308-0857308-8521311-3423311-3492
Oki	302-0107304-0004307-0031
Omikacho	319-1221319-1292319-1293319-1295
Ono	300-1425300-4108318-0103319-2133
Onogawa	305-0053305-8506305-8569
Onuki	300-4218311-1724319-3112
Osaki	300-3554306-0101306-0622
Ota	300-0411300-1423300-3534314-0254315-0102
Otsuka	300-0416308-0813315-0105
Owada	300-0124300-0192300-2303306-0111311-1536
Oya	300-0413308-0852319-0126
Oyama	300-0402306-0052306-0626311-2441
Saiwaicho	306-0024308-0848311-1226317-0073
Sakaecho	300-1233310-0064311-1223313-0005319-2264
Sanno	300-0419300-1544306-0302307-0023
Sennamimachi	310-8505310-8520310-8525310-8586
Shibasaki	300-1412300-1492305-0004314-0123
Shimizu	300-0614300-1535309-1126314-0001
Shinishige	300-2706300-2792300-2793
Sugaya	306-0505308-0052311-0105
Takada	300-0511311-1524319-0135319-3554
Takaku	300-0305309-1243311-4324
Takamori	309-1246309-1296309-1297
Takasaki	300-1245300-3516311-3433
Tennodai	305-0006305-8571305-8572305-8573305-8574305-8575305-8577
Tokodai	300-2635300-2692300-2695300-2698311-1303315-0033
Tsuji	308-0103311-2421311-2493315-0147
Tsukuriya	300-4204311-1415311-1492
Umezono	305-0045305-8560305-8563305-8568
Wadai	300-4247300-4293300-4295
Wakaguri	300-0333300-1248318-0102
Wakamiya	307-0017310-0013311-3123315-0017
Yamazaki	306-0413308-0865311-1251315-0125
Yatabe	304-0043305-0861311-3121314-0341

The 100 places with the most codes are shown; the API returns all of them. Postal code data: GeoNames (CC BY 4.0) and zipcodestack.

Frequently asked questions

How many postal codes are there in Ibaraki Ken?

Ibaraki Ken has 3,154 postal codes, from 300-0000 to 319-3705, covering 2,583 places.

What is the postal code for a place in Ibaraki Ken?

Find the place in the list on this page. Larger places have several codes; the one you need depends on the street. You can also check any code with the postal code validator.

Postal code API

All Ibaraki Ken postal codes in one request

zipcodestack looks up, validates and searches postal codes in 149 countries: city, state, coordinates, distances and radius search, as JSON.

/v1/code/state documentation ZIP code API All documentation

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GET https://api.zipcodestack.com/v1/code/state?state_name=Ibaraki+Ken&country=jp

{
  "results": ["300-0000", "…", "319-3705"]
}

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