Installation Guide 2025

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USAG Yongsan-Casey

USAG Yongsan-Casey is a military base in Seoul, South Korea. Home of U.S. Forces Korea, it has a diverse history of war and reconstruction.

Contact Information
Website

Address:

Installation – USAG Yongsan Unit 15543 APO, AP 96207

Main:

DSN Phone: 315-738-4490
Find on Google Maps

Programs & Services

  • MWR (Morale Welfare and Recreation)
    Address
    BOSS – Better Opportunities for Single Soldiers K-16 Airbase, Building 302 (CAC) APO, AP 96202
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-741-6434
    Hours

    Mon – Fri 9:00 a.m. – 6:00 p.m.
    Sat & Sun Closed

  • MWR (Morale Welfare and Recreation)
    Address
    BOSS – Better Opportunity for Single Soldiers Camp Casey, Building 2236 APO, AP 96224
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-722-4644
    Hours

    Monday – Friday
    9:00am-6:00pm

    Closed Saturday and Sunday

  • MWR (Morale Welfare and Recreation)
    Address
    Casey Bowling Center Camp Casey, Building 3014 APO, AP 96224
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-722-4622
    Hours

    Monday, Wednesday, Thursday, & Sunday
    11:00am-10:00pm

    Tuesday
    Closed

    Friday and Saturday
    11:00am-12:00am

  • New Parent Support Program
    Address
    New Parent Support Program (NPSP) ACS USAG Yongsan, Building 4106 APO, AP 96205
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-738-7505
    Hours

    Mon – Fri – 8:00 a.m. – 5:00 p.m.
    Sat, Sun & Holidays – closed

  • Non-appropriated Funds (NAF) Human Resources
    Address
    Unit 15746 APO, AP 96205
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-738-3630
    Hours

    Mon – Fri 8:00 a.m. – 5:00 p.m.
    Sat, Sun & Holidays – closed

  • Non-appropriated Funds (NAF) Human Resources
    Address
    USAG-Yongsan, Bldg 2254 Seoul, 110-700
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-738-3630
    Hours

    Mon – Fri 8:00 a.m. – 5:00 p.m.
    Sat, Sun & Holidays – closed

  • Personal Financial Management Services
    Address
    Financial Readiness Program – ACS USAG Yongsan, Building 4106 APO, AP 96205
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-738-8861

    Info:

    DSN Phone: 315-722-1568
    Hours

    Mon – Fri – 8:00 a.m. – 5:00 p.m.
    Sat, Sun & Holidays – closed

  • Personnel Support Office
    Address
    Unit 15543 Seoul, 110-700
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-723-5461
    Hours

    Mon – Fri 8:00 a.m. – 5:00 p.m.
    Sat, Sun & Holidays – closed

  • Personnel Support Office
    Address
    Unit 15543 APO, AP 96205
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-723-5461
    Hours

    Mon – Fri 8:00 a.m. – 5:00 p.m.
    Sat, Sun & Holidays – closed

  • Personnel Support Office
    Address
    Military Personnel Division Camp Casey, Maude Hall, Bldg 2440 APO, AP 96224
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-722-4704

    Info:

    DSN Phone: 315-722-4702
    Hours
    Hours Mon – Frid 8:00 am – 5:00 pm
  • Relocation Assistance Program
    Address
    Relocation Readiness Program – ACS USAG Yongsan, Building 4106 APO, AP 96205
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-738-7505
    Hours

    Mon – Fri 8:00 a.m. – 5:00 p.m.
    Sat, Sun & Holidays – closed

  • Relocation Assistance Program
    Address
    Relocation Readiness Program – ACS Camp Casey, Building 2451 APO, AP 96224
    Map
    Website
    Phone

    Main:

    DSN Phone: 315-722-1578

    Info:

    503-322-1578
    Hours
    Mon – Wed, and Friday 7:30 am 4:30 pm Thur 1:00 pm – 4:30 pm