Formation Year - 1953 Augest 27 Area  -  16.75 km² District -  Kollam Block  - Ochira Nearest Railway Station  - Ochira Railway Station Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Ochira

Area  -  424.06 km² District -  Kollam Block  - Anchal Nearest Railway Station  - Punalur Railway Station Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Anchal

District -  Kollam Block  - Chadayamangalam Nearest Railway Station  - Akathumuri Railway Station Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Chadayamangalam

Area  -  11.07 km² District -  Kollam Block  - Chittumala Nearest Railway Station  - Kundara Railway Station Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Chittumala

Area  -  21.44 km² District -  Kollam Block  - Sasthamcotta Nearest Railway Station  - Kottarakara Railway Station Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Sasthamcotta

Formation Year - 1945 Area  -  17.57 km² District -  Kollam Block  - Mukhathala Nearest Railway Station  - Mayyanad Railway Station Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Mukhathala

Formation Year - 1943 Area  -  18.52 km² District -  Kollam Block  - Vettikkavala Nearest Railway Station  - Kottarakara Railway Station Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Vettikkavala

Formation Year - 1953 Area  -  13.37 km² District -  Kollam Block  - Chittumala Nearest Railway Station  - Munroe Island Railway Station Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Chittumala

Area  -  27.49 km² District -  Kollam Block  - Vettikkavala Nearest Railway Station  - Kura Railway Station Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Vettikkavala  

Area  -  19.7 km² District -  Kollam Block  - Karunagappalli Nearest Railway Station  - Railway Station Sasthankotta Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Karunagappalli

Area  -  28.06 km² District -  Kollam Block  - Mukhathala Nearest Railway Station  - Railway Station Chandanathoppe Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Mukhathala

Area  -  22.27 km² District -  Kollam Block  - Kottarakkara Nearest Railway Station  - Kottarakara Railway Station Nearest Airport  -  Trivandrum International Airport (TRV)   Nearest City  - Kottarakkara