Starting from Hwaseong City on June 1996, Bucheon City has established a sisterhood affiliation with domestic cities including Jindo-gun, Muju-gun, Okcheon-gum, Bonghwa-gun, Gangneung City, and Gongju-city.
Domestic Sisterhood Affiliation Status
| Name of Local Government | Area (㎢) | No. of Households | Population (People) | Sisterhood Establishment Date | Head of Local Government |
|---|---|---|---|---|---|
| Hwaseong-si Gyeonggi-do | 698 | 356,761 | 860,865 | Sep.3, 1996 | Seo Cheol-mo |
| Bonghwa-gun Gyeongbuk | 1,201 | 16,895 | 31,232 | Jan.16, 1997 | Eom Tae-hang |
| Jindo-gun Jeongnam | 440 | 16,640 | 30,494 | May, 21, 1997 | Lee Dong-jin |
| Muju-gun Jeonbuk | 632 | 12,700 | 23,940 | Jun.25, 1997 | Hwang In-hong |
| Okcheon-gun Chungbuk | 537 | 24,486 | 50,337 | Oct. 22, 2002 | Kim Jae-jong |
| Gangneung-city Gangwon-do | 1,040 | 101,652 | 212,909 | Jul.6, 2004 | Kim Han-geun |
| Gongju-si Chungnam | 864 | 50,877 | 103,839 | Feb.25, 2010 | Kim Jeong-seob |
