Lakhisarai

District in Bihar

PopulationCensus 2011, the latest complete count; Census 2027 results are expected from 2028
10 Lakh
State: 10.4 Crore
Area
1,173 km²
1.3% of state
Literacy RateCensus 2011: literates as a share of people aged 7 and above
62.4%
State: 61.8%
Sex RatioCensus 2011: females per 1,000 males
902
State: 918
DensityCensus 2011 population per km²
854 /km²
State: 1,106 /km²
Population RankBy Census 2011 population
35th of 38
In Bihar

Credit Growth (5-Year) in Lakhisarai: 125.7%, 13th highest of 38 districts in Bihar

MSME Density in Lakhisarai: 15.2 per 1,000 people, 7th lowest of 38 districts in Bihar

Women Literacy in Lakhisarai: 57.9%, 19th highest of 38 districts in Bihar

Health Insurance in Lakhisarai: 19.9%, 24th highest of 38 districts in Bihar

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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40%55%65%80%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-6) · 2023–24
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Lakhisarai is a district in Bihar with a population of 10 Lakh (Census 2011) spread across 1,173 sq km. Its literacy rate of 62.4% is above the state average of 61.8% and below the national average of 72.9%. The district has a sex ratio of 902 females per 1,000 males, below the state average of 918.


Demographics

IndicatorDistrictState AvgNational
Population Density854 /km²▼1,106 /km²366 /km²
Sex Ratio902▼918943
Literacy Rate62.4%▲61.8%72.9%
SC Population15.3%▼15.9%16.6%
ST Population0.8%▼1.3%8.7%
Worker Participation32.6%▼33.4%39.8%

What changed in Lakhisarai, 2019–21 to 2023–24

NFHS-5 → NFHS-6, changes of 5 points or more.

Health & Development

NFHS-6 (2023–24, provisional) · “was”: the 2019–21 value, where it moved 5 points or more

State Avg and National are population-weighted averages, not official NFHS figures. “Was” is NFHS-5 as reprinted on the NFHS-6 sheet, which can differ from the NFHS-5 layer. Small districts can swing on sampling noise.

Women & Gender

IndicatorDistrictState AvgNational
Child Marriage26th highest of 3830.0%was 56.1%▼34.3%19.2%
Teen Pregnancy8th lowest of 386.3%was 13.0%▼11.4%6.5%
Female Work Gap19th highest of 3827.6 pts▲27.4 pts27.9 pts

Economy & Infrastructure

IndicatorDistrictState AvgNational
MSME Density7th lowest of 3815.2 per 1k pop▼19.5 per 1k pop39.8 per 1k pop
Women Internet Use19th highest of 3858.3%was 24.5%—58.3%64.4%

Governance

IndicatorDistrictState AvgNational
Pending Cases11th highest of 373615 per lakh▲3451 per lakh4025 per lakh

Safety & Crime

IndicatorDistrictState AvgNational
Child Abuse (POCSO)17th highest of 381.8 per lakh▼2.0 per lakh5.3 per lakh
Cyber Crime (IT Act cases)5th highest of 70.1 per lakh—0.1 per lakh2.7 per lakh

Climate Vulnerability

IndicatorDistrictState AvgNational
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Frequently Asked Questions

What is the population of Lakhisarai district?

Lakhisarai has a population of 10 Lakh according to the Census 2011, with a density of 854 people per sq km across 1,173 sq km.

What is the population of Lakhisarai in 2026?

There is no official count or district estimate after 2011. The latest figure is the Census 2011 count of 10 Lakh. Census 2027 enumeration takes place in February 2027, with results expected from 2028.

What is the literacy rate of Lakhisarai?

Lakhisarai has a literacy rate of 62.4% (Census 2011), which is above the Bihar average of 61.8% and below the national average of 72.9%.

How does Lakhisarai compare to Bihar?

Lakhisarai is the 35th most populous of 38 districts in Bihar. Its sex ratio of 902 females per 1,000 males is below the state average of 918 (Census 2011).

How many children in Lakhisarai are stunted or underweight?

In Lakhisarai, 33.1% of children under 5 are stunted, 20.3% wasted and 36.2% underweight (NFHS-6, 2023–24, provisional). Stunting compares with a Bihar average of 35.6% and an India average of 28.0%.

How many households in Lakhisarai have health insurance?

19.9% of households in Lakhisarai have at least one member covered by a health insurance or financing scheme (NFHS-6, 2023–24, provisional), up from 18.6% in 2019–21. The Bihar average is 21.1% and India's 58.1%.

What changed in Lakhisarai between NFHS-5 and NFHS-6?

Between NFHS-5 (2019–21) and NFHS-6 (2023–24), Lakhisarai improved most in women internet use (25% to 58%), child marriage (56% to 30%), women with a bank account (75% to 93%), and got worse in unmet need for family planning (12% to 18%), women overweight or obese (16% to 21%). Changes under 5 percentage points are not counted.

What data sources are used for Lakhisarai?

Data comes from Census 2011, NFHS-5 (2019–21), NFHS-6 (2023–24), 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.