| Prefectural capital | Kenchoo Shozaichi | Saga-shi |
| Population [Ranking] | Jinkoo [Jun'i] | 811,442 nin [ 41 ] |
| Area (km2) [Ranking] | Menseki [Jun'i] | 2,439.60 km2 [ 42 ] |
| Population density (/km2) | Jinkoo Mitsudo | 332 nin |
| Climate : Summer (C) | Kikoo : Natsu | 32 / 23 do (Saga city) |
| Climate : Winter (C) | Kikoo : Fuyu | 9.5 / 0.8 do (Saga city) |
| Tourist spots | Kankoochi | Yoshinogari Iseki, Genkainada |
| Local products | Tokusanhin | ImariYaki, AritaYaki (Imari, Arita porcelain) |
| Prefectural bird | Ken no Tori | Kasasagi (magpie) |
| Prefectural flower | Ken no Hana | Kusuno Hana (camphor blossom) |
| Prefectural tree | Ken no Ki | Kusuno Ki (camphor tree) |
| Tips | Hitokoto | Yoshinogari Iseki wa Yayoi jidai no iseki to shite yuumei |
