First-level division
🇮🇳 Kerala
State of Kerala
Subdivisions
Malappuram
Population 4,112,920
Thiruvananthapuram
Population 3,301,427
Ernakulam District
Population 3,282,388
Thrissur
Population 3,121,200
Kozhikode
Population 3,086,293
Palakkad
Population 2,952,254
Kollam
Population 2,635,375
Kannur district
Population 2,523,003
Alleppey District
Population 2,127,789
Kottayam
Population 1,974,551
Kasargod District
Population 1,307,375
Pathanamthitta
Population 1,197,412
Idukki district
Population 1,108,974
Wayanad district
Population 817,420