Number of doctors in Ibaraki — city ranking
1. Tsukuba1,461 doctors2. Mito777 doctors3. Hitachi348 doctors4. Kasama228 doctors5. Hitachi-Naka221 doctors6. Koga207 doctors7. Toride206 doctors8. Ushiku194 doctors9. Moriya131 doctors10. Kashima-shi117 doctors11. Ryūgasaki103 doctors12. Ishioka92 doctors13. Yūki78 doctors14. Takahagi40 doctors15. Inashiki36 doctors16. Kitaibaraki24 doctors17. Ōarai14 doctors18. Itako13 doctors