基斯通（英語：Keystone）是美國南達科他州下屬的一座城鎮。根據2010年美國人口普查，該鎮有人口344人。論人口在本州排行第145。[1]
參考資料
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
