Idukki

District in Kerala

Population
11.1 Lakh
State: 3.3 Crore
Area
4,445 km²
11.3% of state
Literacy Rate
92.0%
State: 94.0%
Sex Ratio
1,006
State: 1,084
Density
250 /km²
State: 846 /km²
Population Rank
13th of 14
In Kerala

Credit Growth (5-Year) in Idukki: 76.0%, 7th of 14 districts in Kerala

MSME Density in Idukki: 34.0 per 1,000 people, 5th of 14 districts in Kerala

Women Literacy in Idukki: 94.4%, 2nd lowest of 14 districts in Kerala

Health Insurance in Idukki: 58.1%, 4th of 14 districts in Kerala

60%85%110%140%200%+No data
RBI Bank Credit (BSR-1) · 2026
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5204080150+No data
Udyam Registration (MSME) · 2026
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20%40%60%75%90%+No data
National Family Health Survey (NFHS-5) · 2019–21
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5%20%40%60%85%+No data
National Family Health Survey (NFHS-5) · 2019–21
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Idukki is a district in Kerala with a population of 11.1 Lakh spread across 4,445 sq km. Its literacy rate of 92.0% is below the state average of 94.0% and above the national average of 72.9%. The district has a sex ratio of 1,006 females per 1,000 males, below the state average of 1,084.


Demographics

IndicatorDistrictState AvgNational
Population Density250 /km²▼846 /km²379 /km²
Sex Ratio1,006▼1,084943
Literacy Rate92.0%▼94.0%72.9%
SC Population13.1%▲9.1%16.6%
ST Population5.0%▲1.5%8.7%
Worker Participation46.6%▲34.8%39.8%

Health & Development

IndicatorDistrictState AvgNational
Child Stunting5th of 1424.3%▲23.3%33.2%
Child Wasting7th of 1414.5%▼15.1%18.4%
Women Anaemia10th of 1432.0%▼35.7%55.3%

Women & Gender

IndicatorDistrictState AvgNational

Economy & Infrastructure

IndicatorDistrictState AvgNational
MSME Density5th of 1434.0 per 1k pop▲32.9 per 1k pop42.6 per 1k pop

Governance

IndicatorDistrictState AvgNational
Pending Cases6th of 145587 per lakh▲5152 per lakh3585 per lakh

Safety & Crime

IndicatorDistrictState AvgNational
SC/ST Atrocities0.0 per lakh▼2.4 per lakh17.4 per lakh
Domestic Violence9th of 1415.0 per lakh▼24.3 per lakh12.6 per lakh
Child Abuse (POCSO)8th of 14173.0 per lakh▼225.3 per lakh89.0 per lakh
Cyber CrimeLowest of 143.0 per lakh▼24.8 per lakh55.7 per lakh

Climate Vulnerability

IndicatorDistrictState AvgNational
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Frequently Asked Questions

What is the population of Idukki district?

Idukki has a population of 11.1 Lakh according to the Census 2011, with a density of 250 people per sq km across 4,445 sq km.

What is the literacy rate of Idukki?

Idukki has a literacy rate of 92.0%, which is below the Kerala average of 94.0% and above the national average of 72.9%.

How does Idukki compare to Kerala?

Idukki has a sex ratio of 1,006 (below state average of 1,084) and a literacy rate of 92.0% (below state average of 94.0%).

What data sources are used for Idukki?

Data comes from Census 2011, NFHS-5 (2019-21), NJDG (2024), Udyam/MSME (2026), NCRB SLL (2022), CVI (2021), Ag Census 2015-16, RBI BSR (2026), and other official sources.

Data Sources

Each indicator keeps its own source and vintage. How they are crosswalked onto one district geography is on the methodology page, with the per-source limits on the caveats page.