Idukki
District in Kerala
Population
11.1 Lakh
State: 3.3 Crore
Area
4,445 km²
Literacy Rate
83.2%
State: 84.2%
Sex Ratio
1,006
State: 1,084
Density
250 /km²
State: 846 /km²
Idukki is a district in Kerala with a population of 11.1 Lakh spread across 4,445 sq km. Its literacy rate of 83.2% is below the state average of 84.2% and above the national average of 63.0%. The district has a sex ratio of 1,006 females per 1,000 males, below the state average of 1,084.
Demographics
Indicator
District
State Avg
National
Population Density
250 /km²
▼
846 /km²
379 /km²
Sex Ratio
1,006
▼
1,084
943
Literacy Rate
83.2%
▼
84.2%
63.0%
SC Population
13.1%
▲
9.1%
16.6%
ST Population
5.0%
▲
1.5%
8.7%
Worker Participation
46.6%
▲
34.8%
39.8%
Health & Development
Indicator
District
State Avg
National
Child Stunting
24.3%
▲
23.3%
33.2%
Child Wasting
14.5%
▼
15.1%
18.4%
Underweight Children
23.6%
▲
19.4%
29.1%
Child Anaemia
32.0%
▼
38.3%
65.2%
Women Anaemia
32.0%
▼
35.7%
55.3%
Full Vaccination
89.6%
▲
79.1%
77.4%
Institutional Delivery
100.0%
▲
99.7%
88.5%
Improved Sanitation
97.5%
▼
98.6%
72.4%
Clean Cooking Fuel
54.3%
▼
70.2%
54.6%
Health Insurance
58.1%
▲
52.6%
41.3%
Safe Drinking Water
82.3%
▼
94.2%
93.6%
Electricity Access
99.0%
▼
99.4%
97.0%
Women & Gender
Indicator
District
State Avg
National
Child Marriage
7.1%
▲
5.9%
20.6%
Teen Pregnancy
2.7%
▼
3.0%
6.6%
Female Literacy Gap
4.2%
▲
2.7%
14.1%
Female Work Gap
26.8%
▼
33.4%
23.9%
Economy & Infrastructure
Indicator
District
State Avg
National
MSME Density
34.0 per 1k pop
▲
32.9 per 1k pop
42.6 per 1k pop
Total MSMEs
37.7k
▼
78.9k
61.7k
Manufacturing Share
23.6%
▼
24.8%
24.9%
Governance
Indicator
District
State Avg
National
Pending Cases
5587 per lakh
▲
5152 per lakh
3585 per lakh
Cases Delayed (%)
16.5%
▲
13.6%
35.5%
Monthly Disposal Ratio
2.22
▲
1.77
0.81
Safety & Crime
Indicator
District
State Avg
National
SC/ST Atrocities
0.0 per lakh
▼
2.4 per lakh
17.4 per lakh
Domestic Violence
15.0 per lakh
▼
24.3 per lakh
12.6 per lakh
Child Abuse (POCSO)
173.0 per lakh
▼
225.3 per lakh
89.0 per lakh
Cyber Crime
3.0 per lakh
▼
24.8 per lakh
55.7 per lakh
Climate Vulnerability
Indicator
District
State Avg
National
Climate Vulnerability Index
0.49
▼
0.55
0.56
All Indicators
| Indicator | District | State Avg | National Avg | Source |
|---|---|---|---|---|
| Population | 5.5 L | 11.4 L | 8 L | Census 2011 (2011) |
| Households | 2.8 L | 5.6 L | 3.2 L | Census 2011 (2011) |
| Literacy | 4.7 L | 9.8 L | 5.6 L | Census 2011 (2011) |
| Children | 53,785 | 1.3 L | 1.1 L | Census 2011 (2011) |
| Scheduled Castes | 72,399 | 1.1 L | 1.4 L | Census 2011 (2011) |
| Scheduled Tribes | 27,995 | 17,014.5 | 73,030.1 | Census 2011 (2011) |
| Worker Participation | 3.3 L | 6 L | 4.2 L | Census 2011 (2011) |
| Cultivators | 69,676 | 33,253.286 | 94,025.601 | Census 2011 (2011) |
| Agricultural Laborers | 65,852 | 44,935.143 | 71,160.644 | Census 2011 (2011) |
| Other Workers | 1.5 L | 4.3 L | 1.7 L | Census 2011 (2011) |
| Sex Ratio | 1,006.074 | 1,080.422 | 949.448 | Census 2011 (2011) |
| Child Sex Ratio (0–6) | 964.135 | 964.308 | 925.852 | Census 2011 (2011) |
| Female Literacy Gap | 4.2 | 2.7 | 14.1 | Census 2011 (2011) |
| Female Work Gap | 26.8 | 33.4 | 23.9 | Census 2011 (2011) |
| Hospitals & Health Centres | 28 | 105.143 | 26.8 | Town Amenities Census 2011 (2011) |
| Schools | 26 | 716.429 | 448.822 | Town Amenities Census 2011 (2011) |
| Banking | 30 | 319.071 | 81.1 | Town Amenities Census 2011 (2011) |
| Child Stunting | 24.3% | 23.3% | 33.2% | National Family Health Survey (NFHS-5) (2019–21) |
| Child Wasting | 14.5% | 15.1% | 18.4% | National Family Health Survey (NFHS-5) (2019–21) |
| Child Underweight | 23.6% | 19.4% | 29.1% | National Family Health Survey (NFHS-5) (2019–21) |
| Child Anaemia | 32.0% | 38.3% | 65.2% | National Family Health Survey (NFHS-5) (2019–21) |
| Women Anaemia | 32.0% | 35.7% | 55.3% | National Family Health Survey (NFHS-5) (2019–21) |
| Full Vaccination | 89.6% | 79.1% | 77.4% | National Family Health Survey (NFHS-5) (2019–21) |
| Institutional Births | 100.0% | 99.7% | 88.5% | National Family Health Survey (NFHS-5) (2019–21) |
| Improved Sanitation | 97.5% | 98.6% | 72.4% | National Family Health Survey (NFHS-5) (2019–21) |
| Clean Cooking Fuel | 54.3% | 70.2% | 54.6% | National Family Health Survey (NFHS-5) (2019–21) |
| Health Insurance | 58.1% | 52.6% | 41.3% | National Family Health Survey (NFHS-5) (2019–21) |
| Drinking Water | 82.3% | 94.2% | 93.6% | National Family Health Survey (NFHS-5) (2019–21) |
| Electricity Access | 99.0% | 99.4% | 97.0% | National Family Health Survey (NFHS-5) (2019–21) |
| Iodized Salt | 99.6% | 99.3% | 95.0% | National Family Health Survey (NFHS-5) (2019–21) |
| Women Literacy | 94.4% | 97.9% | 73.3% | National Family Health Survey (NFHS-5) (2019–21) |
| Women 10+ Yr Schooling | 73.2% | 76.9% | 40.3% | National Family Health Survey (NFHS-5) (2019–21) |
| Child Marriage | 7.1% | 5.9% | 20.6% | National Family Health Survey (NFHS-5) (2019–21) |
| Teen Pregnancy | 2.7% | 3.0% | 6.6% | National Family Health Survey (NFHS-5) (2019–21) |
| Menstrual Hygiene | 92.6% | 93.2% | 78.6% | National Family Health Survey (NFHS-5) (2019–21) |
| 4+ Antenatal Visits | 74.3% | 78.0% | 60.4% | National Family Health Survey (NFHS-5) (2019–21) |
| C-Section Rate | 40.3% | 40.6% | 23.0% | National Family Health Survey (NFHS-5) (2019–21) |
| Exclusive Breastfeeding | — | 68.2% | 66.0% | National Family Health Survey (NFHS-5) (2019–21) |
| ORS for Diarrhoea | — | — | 61.8% | National Family Health Survey (NFHS-5) (2019–21) |
| Male Hypertension | 31.8% | 33.1% | 25.0% | National Family Health Survey (NFHS-5) (2019–21) |
| Male Diabetes | 23.9% | 26.9% | 14.7% | National Family Health Survey (NFHS-5) (2019–21) |
| Male Tobacco Use | 24.8% | 18.1% | 40.7% | National Family Health Survey (NFHS-5) (2019–21) |
| Pending Cases per Lakh | 5,587.327 | 5,152.398 | 3,585.273 | National Judicial Data Grid (2024) |
| Cases Delayed in Disposal | 16.5% | 13.6% | 35.5% | National Judicial Data Grid (2024) |
| Chronic Backlog (5+ Yr) | 8.5% | 14.8% | 19.5% | National Judicial Data Grid (2024) |
| Monthly Disposal Ratio | 2.2 | 1.8 | 0.8 | National Judicial Data Grid (2024) |
| Case Density | 61,962 | 1.3 L | 64,978.341 | National Judicial Data Grid (2024) |
| Women's Court Cases | 6.9% | 11.5% | 9.4% | National Judicial Data Grid (2024) |
| Cases at Evidence Stage | 10.2% | 10.9% | 39.0% | National Judicial Data Grid (2024) |
| Climate Vulnerability Index | 0.5 | 0.6 | 0.6 | Climate Vulnerability Index (2021) |
| MGNREGA Days per Household | 51.8 | 51.6 | 43.4 | Climate Vulnerability Index (2021) |
| Food Grain Yield Variability | 0.1 | 0.1 | 0.3 | Climate Vulnerability Index (2021) |
| Infant Mortality Rate (CVI 2021) | — | — | 56.4 | Climate Vulnerability Index (2021) |
| Average Holding Size | 0.5 | 0.2 | 1.5 | Agricultural Census 2015-16 (2015–16) |
| Marginal Farmers (%) | 88.8% | 95.7% | 59.8% | Agricultural Census 2015-16 (2015–16) |
| Agricultural Intensity | 30.7% | 30.6% | 49.8% | Agricultural Census 2015-16 (2015–16) |
| Fallow Ratio | 0.0 | 0.0 | 0.1 | Agricultural Census 2015-16 (2015–16) |
| SC/ST Land Equity Gap | -7.5 | — | 11.3 | Agricultural Census 2015-16 (2015–16) |
| Holdings per 1,000 People | 247.35 | 229.958 | 157.705 | Agricultural Census 2015-16 (2015–16) |
| Cultivated Land per Capita | 0.1 | 0.0 | 0.2 | Agricultural Census 2015-16 (2015–16) |
| Leased Area Share | 0.1 | 0.0 | 0.0 | Agricultural Census 2015-16 (2015–16) |
| Land Gini Coefficient | 0.7 | 0.5 | 0.5 | Agricultural Census 2015-16 (2015–16) |
| Sowing Efficiency | 1.0 | 1.0 | 0.9 | Agricultural Census 2015-16 (2015–16) |
| Uncultivated Ratio | 0.1 | 0.2 | 0.1 | Agricultural Census 2015-16 (2015–16) |
| MSME Density | 34.0 | 32.9 | 42.6 | Udyam Registration (MSME) (2026) |
| Total MSMEs | 37,697 | 78,878.643 | 61,725.66 | Udyam Registration (MSME) (2026) |
| Manufacturing Share | 23.6% | 24.8% | 24.9% | Udyam Registration (MSME) (2026) |
| Small Enterprise Share | 1.1% | 1.1% | 0.8% | Udyam Registration (MSME) (2026) |
| POCSO Cases | 173 | 225.286 | 89.0 | National Crime Records Bureau — SLL Crimes (2022) |
| SC/ST Atrocities | — | 2.4 | 17.4 | National Crime Records Bureau — SLL Crimes (2022) |
| Domestic Violence | 15 | 24.3 | 12.6 | National Crime Records Bureau — SLL Crimes (2022) |
| Dowry Crimes | — | 14 | 51.6 | National Crime Records Bureau — SLL Crimes (2022) |
| Drug Crimes (NDPS) | 798 | 1,705.357 | 147.763 | National Crime Records Bureau — SLL Crimes (2022) |
| Cybercrime | 3 | 24.8 | 55.7 | National Crime Records Bureau — SLL Crimes (2022) |
| Environmental Crimes | — | 2 | 10.4 | National Crime Records Bureau — SLL Crimes (2022) |
| Safety-Relevant Crime Rate | 196 | 246.214 | 93.6 | National Crime Records Bureau — SLL Crimes (2022) |
| Blood Banks per Lakh | 2 | 6.9 | 4.1 | eRaktKosh Blood Bank Registry (2024) |
| Biogas Plants per Lakh | — | 1 | 1.3 | GOBARdhan Biogas Plants (2026) |
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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 83.2%, which is below the Kerala average of 84.2% and above the national average of 63.0%.
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 83.2% (below state average of 84.2%).
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
Census 2011
NFHS-5 (2019–21)
NJDG (2024)
CVI (2021)
Ag Census 2015–16
Udyam/MSME (2026)
NCRB SLL (2022)
eRaktKosh (2024)
GOBARdhan (2026)
Town Amenities (2011)
RBI BSR (2026)