The City of Sioux City partners with cities around the work to promote international understanding through Sister Cities relationships. Sioux City currently has three Sister Cities:  Lake Charles, LA, Yamanashi City, Japan and Gjilan, Kosovo.

Sister City Gjilan, Kosovo

Updated on 02/05/2021 11:05 AM

Sioux City Sister City- Gjilan, Kosovo

Yamanashi City Sister City

Updated on 06/13/2017 11:27 AM

Lake Charles, LA Sister City

Updated on 06/13/2017 11:28 AM