| Commune | Insee | Population |
|---|---|---|
| AMAZY | 58005 | 212 |
| ANTHIEN | 58008 | 176 |
| ASNAN | 58015 | 122 |
| ASNOIS | 58016 | 147 |
| AUTHIOU | 58018 | 41 |
| BEAULIEU | 58026 | 146 |
| BEUVRON | 58029 | 86 |
| BRINON-SUR-BEUVRON | 58041 | 173 |
| BUSSY-LA-PESLE | 58043 | 50 |
| CERVON | 58047 | 600 |
| CHALLEMENT | 58050 | 46 |
| CHAMPALLEMENT | 58052 | 57 |
| CHAMPLIN | 58054 | 46 |
| CHAUMOT | 58069 | 168 |
| CHAZEUIL | 58070 | 60 |
| CHEVANNES-CHANGY | 58071 | 146 |
| CHITRY-LES-MINES | 58075 | 218 |
| COLLANCELLE | 58080 | 159 |
| CORBIGNY | 58083 | 1 413 |
| CORVOL-D'EMBERNARD | 58084 | 120 |
| DIROL | 58098 | 107 |
| EPIRY | 58110 | 227 |
| FLEZ-CUZY | 58116 | 137 |
| GACOGNE | 58120 | 233 |
| GERMENAY | 58123 | 127 |
| GRENOIS | 58130 | 94 |
| GUIPY | 58132 | 237 |
| HERY | 58133 | 72 |
| LYS | 58150 | 104 |
| MAGNY-LORMES | 58153 | 68 |
| MAISON-DIEU | 58154 | 120 |
| MARIGNY-SUR-YONNE | 58159 | 195 |
| METZ-LE-COMTE | 58165 | 183 |
| MHERE | 58166 | 232 |
| MOISSY-MOULINOT | 58169 | 14 |
| MONCEAUX-LE-COMTE | 58170 | 130 |
| MONTREUILLON | 58179 | 250 |
| MORACHES | 58181 | 130 |
| MOURON-SUR-YONNE | 58183 | 89 |
| NEUFFONTAINES | 58190 | 88 |
| NEUILLY | 58191 | 110 |
| NUARS | 58197 | 175 |
| PAZY | 58208 | 303 |
| POUQUES-LORMES | 58216 | 137 |
| RUAGES | 58224 | 85 |
| SAINT-AUBIN-DES-CHAUMES | 58230 | 70 |
| SAINT-DIDIER | 58237 | 31 |
| SAINT-GERMAIN-DES-BOIS | 58242 | 112 |
| SAINT-REVERIEN | 58266 | 191 |
| SAIZY | 58271 | 190 |
| SARDY-LES-EPIRY | 58272 | 116 |
| TACONNAY | 58283 | 75 |
| TALON | 58284 | 43 |
| TANNAY | 58286 | 541 |
| TEIGNY | 58288 | 116 |
| VAUCLAIX | 58305 | 140 |
| VIGNOL | 58308 | 59 |
| VITRY-LACHE | 58313 | 105 |