Banka

District in Bihar

PopulationCensus 2011, the latest complete count; Census 2027 results are expected from 2028
20.3 Lakh
State: 10.4 Crore
Area
2,910 km²
3.2% of state
Literacy RateCensus 2011: literates as a share of people aged 7 and above
58.2%
State: 61.8%
Sex RatioCensus 2011: females per 1,000 males
907
State: 918
DensityCensus 2011 population per km²
699 /km²
State: 1,106 /km²
Population RankBy Census 2011 population
25th of 38
In Bihar

Credit Growth (5-Year) in Banka: 84.9%, 4th lowest of 38 districts in Bihar

MSME Density in Banka: 16.3 per 1,000 people, 27th highest of 38 districts in Bihar

Women Literacy in Banka: 55.7%, 21st highest of 38 districts in Bihar

Health Insurance in Banka: 24.6%, 9th 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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Banka is a district in Bihar with a population of 20.3 Lakh (Census 2011) spread across 2,910 sq km. Its literacy rate of 58.2% is below the state average of 61.8% and below the national average of 72.9%. The district has a sex ratio of 907 females per 1,000 males, below the state average of 918.


Demographics

IndicatorDistrictState AvgNational
Population Density699 /km²▼1,106 /km²366 /km²
Sex Ratio907▼918943
Literacy Rate58.2%▼61.8%72.9%
SC Population12.2%▼15.9%16.6%
ST Population4.4%▲1.3%8.7%
Worker Participation37.9%▲33.4%39.8%

What changed in Banka, 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 Marriage7th highest of 3843.5%was 49.4%▲34.3%19.2%
Female Work Gap9th lowest of 3822.4 pts▼27.4 pts27.9 pts

Economy & Infrastructure

IndicatorDistrictState AvgNational
MSME Density27th highest of 3816.3 per 1k pop▼19.5 per 1k pop39.8 per 1k pop
Women Internet Use20th highest of 3857.1%was 18.6%▼58.3%64.4%

Governance

IndicatorDistrictState AvgNational
Pending Cases9th lowest of 372602 per lakh▼3451 per lakh4025 per lakh

Safety & Crime

IndicatorDistrictState AvgNational
Child Abuse (POCSO)27th highest of 381.4 per lakh▼2.0 per lakh5.3 per lakh
Cyber Crime (IT Act cases)0.0 per lakh▼0.1 per lakh2.7 per lakh

Climate Vulnerability

IndicatorDistrictState AvgNational
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More Indicators

Explore Banka on the live map.Alongside the other 37 districts of Bihar.

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Frequently Asked Questions

What is the population of Banka district?

Banka has a population of 20.3 Lakh according to the Census 2011, with a density of 699 people per sq km across 2,910 sq km.

What is the population of Banka in 2026?

There is no official count or district estimate after 2011. The latest figure is the Census 2011 count of 20.3 Lakh. Census 2027 enumeration takes place in February 2027, with results expected from 2028.

What is the literacy rate of Banka?

Banka has a literacy rate of 58.2% (Census 2011), which is below the Bihar average of 61.8% and below the national average of 72.9%.

How does Banka compare to Bihar?

Banka is the 25th most populous of 38 districts in Bihar. Its sex ratio of 907 females per 1,000 males is below the state average of 918 (Census 2011).

How many children in Banka are stunted or underweight?

In Banka, 38.9% of children under 5 are stunted, 16.0% wasted and 37.6% 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 Banka have health insurance?

24.6% of households in Banka have at least one member covered by a health insurance or financing scheme (NFHS-6, 2023–24, provisional), up from 16.2% in 2019–21. The Bihar average is 21.1% and India's 58.1%.

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

Between NFHS-5 (2019–21) and NFHS-6 (2023–24), Banka improved most in women internet use (19% to 57%), women with a bank account (78% to 93%), child wasting (27% to 16%), and got worse in modern contraception (56% to 44%), unmet need for family planning (10% to 20%), women underweight (bmi) (24% to 32%). Changes under 5 percentage points are not counted.

What data sources are used for Banka?

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.