- French commune.name
- Coulonges-Cohan
- French commune.commune status
- Commune
- French commune.image
- Cohan église 1.jpg
- French commune.caption
- The church of Cohan
- French commune.image coat of arms
- Blason ville fr Coulonges-Cohan (Aisne).svg
- French commune.arrondissement
- Château-Thierry
- French commune.canton
- Fère-en-Tardenois
- French commune.INSEE
- 02220
- French commune.postal code
- 02130
- French commune.mayor
- Véronique Stragier
- French commune.term
- 2020–2026
- French commune.intercommunality
- CA Région de Château-Thierry
- French commune.elevation m
- 139
- French commune.elevation min m
- 105
- French commune.elevation max m
- 238
- French commune.area km2
- 28.75
