According to the 2011 census Pathanamthitta district has a population of 1,195,537, roughly equal to the nation of Timor-Leste or the US state of Rhode Island. This gives it a ranking of 399th in India (out of a total of 640). The district has a population density of . Its population growth rate over the decade 2001–2011 was −3.12%. Pathanamthitta has a sex ratio of 1129 females for every 1000 males, and a literacy rate of 96.93%. Pathanamthitta District is one of the few districts to have negative growth in population.
According to the Census of India 2001, the district had a population of 1,234,016 with a density of 467 persons per square kilometre. This is the lowest density in the State after Idukki and Wayanad. Schedule tribes and castes comprise 13% of the total population. The female to male ratio is 1094:1000, which is the highest among the districts in the State. Pathanamthitta's literacy rate is 95%.Pathanamthitta's major religion are Hinduism, Christianity and Islam. Sikhs, Buddhists and Jains have much smaller followings. the population included 694,560(56.28%) Hindus, 481,602 (39.03%) Christians and 56,457 (4.58%) Muslims, the lowest following in the State.
In Christian Denominations Malankara Orthodox Church, with population of 312, 352, Mar Thoma Syrian Church population of 134, 751, Jacobite and Knanaya Jacobite population accumulating to a total of 47,256 and Malankara Catholics reaching a total of 44,326.A large number of Pentecostal and Reformation Groups also are present in this area.
Palakkad district
Palakkad District is one of the 14 districts of the Indian state of Kerala. Also, it is the largest district in kerala from 2006. The city of Palakkad is the district headquarters. Palakkad is bordered on the northwest by the Malappuram District, on the southwest by the Thrissur District, on the northeast by The Nilgiris District and on the east by Coimbatore district of Tamil Nadu. The district is 24.4% urbanised according to the census of 2011. The district is nicknamed "the granary of Kerala" and "Rice bowl of Kerala".
According to the 2011 census Palakkad district has a population of 2,810,892, roughly equal to the nation of Jamaica or the US state of Utah. This gives it a ranking of 138th in India (out of a total of 640). The district has a population density of . Its population growth rate over the decade 2001–2011 was 7.39%. Palakkad has a sex ratio of 1067 females for every 1000 males, and a literacy rate of 89.32%. Palakkad city has a literacy rate of 94.20%
The official language Malayalam is predominantly and widely spoken in the district, while Tamil forms the main language of over 6% of the district's population.
Thrissur district
Thrissur (also Trichur, Trissur) is a revenue district of Kerala in the central part of that state. Spanning an area of about 3,032 km, Thrissur district is home to over 10% of Kerala’s population. Thrissur district was formed on July 1, 1949, with the headquarters at Thrissur City. Thrissur is known as the cultural capital of Kerala, and the land of Poorams. The district is famous for its ancient temples, churches, and mosques. Thrissur Pooram is the most colourful and spectacular temple festival in Kerala. The district was formed on July 1, 1949.
According to the 2011 census Thrissur district has a population of 3,110,327, roughly equal to the nation of Mongolia or the US state of Iowa. This gives it a ranking of 113th in India (out of a total of 640). The district has a population density of . Its population growth rate over the decade 2001–2011 was 4.58%. Thrissur has a sex ratio of 1109 females for every 1000 males, and a literacy rate of 95.32%. Thrissur was also the second highest urbanized district in Kerala after Ernakulam.
According to the 2001 India census, Thrissur District had a population of 2,975,440. Males constitute 49% of the population and females 51%. Thrissur has a literacy rate of 86%, higher than the national average of 59.5%: male literacy is 87%, and female literacy is 85%. 10% of the population is under 6 years of age. Hindus, Christians and Muslims constitute the bulk of the population, with Hindus as the majority, with 59.24%, closely followed by Christians (24.21%) and Muslims .
The Hindu community consists of mainly Nairs and Ezhavas. Ambalavasis and Brahmins – including the local Namboodiris and migrants like Iyers and GSBs- also form a percentage of the Hindu population. The Scheduled Castes, around 12% of the population of the district, also form a section among the Hindus of the district. The Catholics – both Syro Malabar and Latin, Orthodox Jacobites and Chaldeans are the main sections of the Christian Community in the district. Catholics constitute 90% of the Christian population of the district spreading in 3 dioceses namely Thrissur (4,60,000), Irinjalakkuda (2,52,000) and Kottapuram (75,000). Orthodox, Jacobites and Chaldean Syrians constitute the rest.
Kunnamkulam, a small town in the northern part of the district is the center for the Orthodox and Jacobites. The Orthodox church (75000 followers) has its Thrissur diocese centered at Mannuthy. Chaldean Syrians spread around Thrissur city with 25,000 followers. A church known as Thozhiyoor church has its own headquarters at Guruvayur with 7000 followers. Muslims live predominantly in the coastal belt of the district, from north Punnayoorkkulam to South Azhikode. They are dominant in Guruvayur and Chavakkad, in good in numbers Kodungalloor, Kaipamangalam and Nattika areas Sunnis are the major section in Muslim community.
Wayanad district
Wayanad District is a district in the northeast of Kerala state, India with headquarters at the town of Kalpetta. The district was formed on 1 November 1980 as the 12th district in Kerala by carving out areas from Kozhikode and Kannur districts. The district is 3.79% urbanised, with three municipal towns Kalpetta, Mananthavady and Sulthan Bathery.
Pulpally in Wayanad boasts of the only Luv Kush Temple in Kerala and Vythiri has the only mirror temple in Kerala which is a Jain temple. The edicts and caves of Ambukuthimala and other evidences state that the place is as old as the beginning of the New Age Civilisation.
It is the least populous district in Kerala.
Unlike all other 13 districts of Kerala, in Wayanad district, there is no town or village named same as the district (i.e., there is no "Wayanad town").
According to the 2011 census Wayanad district had a population of 816,558, roughly equal to the nation of Comoros. This gives it a ranking of 482nd in India (out of a total of 640). The district has a population density of . Its population growth rate over the decade 2001–2011 was 4.6%. Wayanad has a sex ratio of 1035 females for every 1000 males, and a literacy rate of 89.32%, the lowest in the state. Paniyas, Uraali Kurumas, and Kurichiyans comprise the tribes in Wayanad. Badagas are present in 21 hamlets spread across Wayanad. The entire Wayanad region fell under the Kannada speaking area as per the linguistic survey and history of Colonel Wilks.
North Goa district
North Goa is one of the two districts that make up the state of Goa, India. The district has an area of 1736 km².
It is bounded by Sindhudurg district of Maharashtra state to the north and by Belgaum district of Karnataka to the east, by South Goa District to the south, and by the Arabian Sea to the west.
According to the 2011 census North Goa has a population of 817,761 which is roughly equal to the nation of Comoros or the US state of South Dakota. This gives it a ranking of 480th in India (out of a total of 640). The district has a population density of . Its population growth rate over the decade 2001-2011 was 7.8%. North Goa has a sex ratio of 959 females for every 1000 males, and a literacy rate of 88.85%.
South Goa district