선장우체국
15 Seonjang-ro 110beon-gil, Seonjang-myeon, Asan-si
송악우체국
807 Songak-ro, Songak-myeon, Asan-si
인주우체국
1291 Hyundai-ro, Inju-myeon, Asan-si
아산배방우체국
171 Mosan-ro, Baebang-eup, Asan-si
아산신창우체국
623 Seobubuk-ro, Sinchang-myeon, Asan-si
염치우체국
109-7 Yeomseong-gil, Yeomchi-eup, Asan-si
둔포우체국
413-18 Dunpo-ri, Dunpo-myeon, Asan-si
순천향우체국
22-5 Soonchunhyang-ro, Sinchang-myeon, Asan-si
