Its administrative documents include Kyoto Prefectural documents since it was inaugurated, as well as transferred materials from former county offices, former Toyoka Prefecture, and former Miyazu Prefecture.
行政資料は、京都府発足以来の府庁文書のほか、旧郡役所、豊岡県、宮津県などからの引き継ぎ文書も保管されている。