Yokosuka (横須賀市), located in Kanagawa Prefecture, Japan, is a city known for its significant naval history and strategic importance. With a population of approximately 373,797 as of 2024, it covers an area of 100.7 square kilometers. Yokosuka hosts the United States Fleet Activities Yokosuka, which is the largest overseas US naval installation. The city's economy is bolstered by the presence of the military, as well as industries such as Nissan Motors. Yokosuka is also recognized for its historical sites, scenic coastal areas, and vibrant local culture.

💻 Yokosuka City Official Government Website

Districts and Postal Codes in Yokosuka

Click on the district name for the complete Japanese address, the complete English address, how to write a Japanese address, the postal code, the map location, and more.

District Postal Code
Akiya 〒240-0105
Ashina 〒240-0104
Abekura 〒238-0033
Awata 〒239-0845
Anjindai 〒238-0048
Ikegami 〒238-0035
Ikedachō 〒239-0806
Inaokachō 〒238-0003
Iriyamazuchō 〒238-0051
Iwato 〒239-0844
Uchikawa 〒239-0836
Uchikawa Shinden 〒239-0837
Uraga 〒239-0822
Uragaoka 〒239-0823
Uragamidai 〒239-0815
Uragochō 〒237-0062
Uwamachi 〒238-0017
Otawa 〒238-0311
Odakichō 〒238-0008
Otsuchō 〒239-0808
Oyabe 〒238-0024
Ogawachō 〒238-0004
Ogino 〒240-0102
Oppama Higashi Chō 〒237-0063
Oppama Minami Chō 〒237-0065
Oppama Honchō 〒237-0068
Oppamachō 〒237-0064
Obaradai 〒239-0812
Kaneya 〒238-0034
Kamoi 〒239-0813
Kinukasa Sakaechō 〒238-0031
Kinukasachō 〒238-0025
Kugōchō 〒238-0022
Kusugaurachō 〒238-0002
Kubiri 〒239-0828
Kumura 〒239-0834
Kurihama 〒239-0831
Kurihamadai 〒239-0827
Green Heights 〒239-0846
Kofudai 〒239-0820
Koyasu 〒240-0106
Koyabe 〒238-0026
Sakamotochō 〒238-0043
Sakuragaoka 〒239-0803
Sajima 〒240-0103
Sajimanoka 〒240-0108
Sanochō 〒238-0052
Sahara 〒239-0835
Sarushima 〒238-0019
Shioirichō 〒238-0042
Shiomidai 〒238-0054
Shonan Kokusaimura 〒240-0107
Shonan Takatori 〒237-0066
Shinkochō 〒238-0005
Shinmeichō 〒239-0832
Sugaruya 〒238-0314
Taura Izumichō 〒237-0073
Taura Osakuchō 〒237-0074
Taura Minatochō 〒237-0071
Taurachō 〒237-0075
Takatori 〒237-0067
Bambo 〒238-0313
Tadodai 〒238-0015
Tsukui 〒239-0843
Tsurugaoka 〒238-0056
Tomarichō 〒238-0001
Nagai 〒238-0316
Nagaurachō 〒237-0072
Nagasaka 〒240-0101
Nagasawa 〒239-0842
Nagase 〒239-0826
Natsushimachō 〒237-0061
Nishi Uraga 〒239-0824
Nishi Hemichō 〒238-0046
Negishicho 〒239-0807
Nobi 〒239-0841
Highland 〒239-0833
Sakozakichō 〒237-0078
Hashirimizu 〒239-0811
Hamamidai 〒237-0077
Hayashi 〒238-0315
Higashi Uraga 〒239-0821
Higashi Hemichō 〒238-0045
Hikarinoka 〒239-0847
Hinodecho 〒238-0006
Hirasaku 〒238-0032
Fukadadai 〒238-0016
Fujimichō 〒238-0021
Futaba 〒239-0814
Funagura 〒239-0805
Funakoshichō 〒237-0076
Heiseichō 〒238-0013
Heiwadai 〒238-0055
Hemigaoka 〒238-0044
Bōyodai 〒238-0053
Honchō 〒238-0041
Mabori Kaigan 〒239-0801
Maborichō 〒239-0802
Midorigaoka 〒238-0018
Minatogaoka 〒237-0079
Minami Uraga 〒239-0825
Miharuchō 〒238-0014
Miyukihama 〒238-0317
Morisaki 〒238-0023
Yasu Uracho 〒238-0012
Yamashinadai 〒238-0312
Yamanakacho 〒238-0036
Yoshii 〒239-0804
Yoshikurachō 〒238-0047
Yonegahadori 〒238-0011
Wakamatsucho 〒238-0007
Wakamiyadai 〒239-0829

Start with the postal code, the prefecture, the city, the district, and then the number of the block and housing unit. Then end with the person’s name.
Here’s an example of how to write a Japanese address in English.
Ginza, Chuo-ku
Mr. Taro Tanaka

For more information on how to write a Japanese address, see this article.

To type the Japanese postal code, first type the character code '3012.' Then press ALT + X and Japan's postal code symbol will appear.

To obtain an address in Yokosuka for receiving mail, sign up for a virtual address service like MailMate. MailMate provides you with a mailing address for receiving Japanese mail and packages. MailMate can also be used for company registration in Yokosuka, along with mail handling for Japanese properties (e.g., akiya, Airbnb, minpaku, etc.)

There are two types of PO boxes available in Yokosuka. The first type of PO box is provided by Yokosuka Post and is only available for individuals with a daily volume of mail. The second type of PO box is provided by private services with no limits on daily mail volume. Learn more about how to open a PO box in Japan.

Japan Post offers Standard Mail for regular letters and small parcels, typically delivered in 2-3 days. Express Mail speeds this up to 1-2 days. Registered Mail adds tracking and insurance, requiring a signature on delivery. Yu-Pack handles larger parcels with tracking and insurance, delivered in 1-3 days. Letter Pack provides flat-rate options for documents and small items, with tracking available. EMS is for international express delivery, offering fast service to over 120 countries. Non-Standard Mail covers items exceeding standard size and weight limits. Private couriers like Yamato Transport's Takkyubin offer domestic and international parcel delivery with tracking. Sagawa Express provides similar services, including same-day delivery and refrigerated shipping. International couriers like DHL, FedEx, and UPS offer express delivery with tracking and insurance. Specialized services include Cool TA-Q-BIN for refrigerated items, Yu-Mail for books and CDs, and Smart Letter for small documents. These options cover varying needs for speed, cost, and security. For more information on international shipping options, check out this article.

To send mail or packages from Yokosuka to your home country using Japan Post, costs vary based on the service type and parcel weight. For Airmail, rates range from ¥2,050 for a 1kg parcel to ¥64,850 for a 30kg parcel. Surface Mail is cheaper, starting at ¥1,800 for a 1kg parcel to ¥21,000 for a 30kg parcel, but it takes longer. Factors affecting costs include weight, distance, and chosen service. Discounted rates are available for bulk shipments. For detailed rates and more information, visit the article here.

For sending mail and packages from Yokosuka via Japan Post, the weight limit is 30 kg for most services. The size restrictions include a maximum combined length and girth of 3 meters (300 cm). For smaller parcels, the combined length and girth should not exceed 2 meters (200 cm). Specific dimensions and weight limits may vary depending on the service chosen (Airmail, Surface Mail, etc.). For detailed information, refer to the article here.

To print an international parcel label for Japan Post, start by creating an account on Japan Post's International Mail My Page Service. Register both sender and recipient information, then select the desired shipping service, such as EMS or Airmail. Input the shipment details, including content description, shipping date, and parcel weight. After reviewing and confirming all entered information, use the provided printer icon to print the label. For more details, refer to this article.