There are presently 4 Cities in Idukki.
The Total population of the Idukki is 1.11 Million.
As per Cities Census 2011, the most populated city in Idukki District is Udumbanchola, KE with a population of 429,780
where as the least populated city in the Idukki is Peerumade, KE with a population of 175,622.
As per The 2011 census of Idukki Cities, Thodupuzha, KE is the highest literate city with 96% of
literacy rate where as Devikulam, KE is the least literate city with a literacy rate of 86%.
The census 2011 of Idukki Cities also shows that Thodupuzha, KE represents the highest sex ratio with 1012 females per 1000 males while Devikulam, KE features the lowest sex ratio in India with just 995 female per 1000 males
Idukki District has total Area 4,356 square meters and over out of which 99% is rural area where as 1% is urban.
Idukki District has total household 279,812 from which 95% is in rural area and 5% is urban area.
Idukki District has total 923,010 Literacy Out of which 51% are male and 49% are female.
Idukki District has total 516,363 Worker Out of which 64% are male and 36% are female.
Idukki District has total Population of 1,108,974 Out of which 50% are male and 50% are female.