Muzaffarpur

District in Bihar

PopulationCensus 2011, the latest complete count; Census 2027 results are expected from 2028
48 Lakh
State: 10.4 Crore
Area
3,066 km²
3.4% of state
Literacy RateCensus 2011: literates as a share of people aged 7 and above
63.4%
State: 61.8%
Sex RatioCensus 2011: females per 1,000 males
900
State: 918
DensityCensus 2011 population per km²
1,566 /km²
State: 1,106 /km²
Population RankBy Census 2011 population
3rd of 38
In Bihar

Credit Growth (5-Year) in Muzaffarpur: 121.2%, 18th highest of 38 districts in Bihar

MSME Density in Muzaffarpur: 24.6 per 1,000 people, 4th highest of 38 districts in Bihar

Women Literacy in Muzaffarpur: 63.0%, 13th highest of 38 districts in Bihar

Health Insurance in Muzaffarpur: 20.8%, 22nd 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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Muzaffarpur is a district in Bihar with a population of 48 Lakh (Census 2011) spread across 3,066 sq km. Its literacy rate of 63.4% is above the state average of 61.8% and below the national average of 72.9%. The district has a sex ratio of 900 females per 1,000 males, below the state average of 918.


Demographics

IndicatorDistrictState AvgNational
Population Density1,566 /km²▲1,106 /km²366 /km²
Sex Ratio900▼918943
Literacy Rate63.4%▲61.8%72.9%
SC Population15.7%▼15.9%16.6%
ST Population0.1%▼1.3%8.7%
Worker Participation32.2%▼33.4%39.8%

What changed in Muzaffarpur, 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 Marriage14th highest of 3837.9%was 32.9%▲34.3%19.2%
Female Literacy Gap8th lowest of 3816.6 pts▼19.7 pts16.5 pts
Female Work Gap6th highest of 3831.8 pts▲27.4 pts27.9 pts

Economy & Infrastructure

IndicatorDistrictState AvgNational
MSME Density4th highest of 3824.6 per 1k pop▲19.5 per 1k pop39.8 per 1k pop
Women Internet Use15th highest of 3860.1%was 16.9%▲58.3%64.4%

Governance

IndicatorDistrictState AvgNational
Pending Cases6th highest of 374060 per lakh▲3451 per lakh4025 per lakh

Safety & Crime

IndicatorDistrictState AvgNational
Child Abuse (POCSO)20th highest of 381.6 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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Frequently Asked Questions

What is the population of Muzaffarpur district?

Muzaffarpur has a population of 48 Lakh according to the Census 2011, with a density of 1,566 people per sq km across 3,066 sq km.

What is the population of Muzaffarpur in 2026?

There is no official count or district estimate after 2011. The latest figure is the Census 2011 count of 48 Lakh. Census 2027 enumeration takes place in February 2027, with results expected from 2028.

What is the literacy rate of Muzaffarpur?

Muzaffarpur has a literacy rate of 63.4% (Census 2011), which is above the Bihar average of 61.8% and below the national average of 72.9%.

How does Muzaffarpur compare to Bihar?

Muzaffarpur is the 3rd most populous of 38 districts in Bihar. Its sex ratio of 900 females per 1,000 males is below the state average of 918 (Census 2011).

How many children in Muzaffarpur are stunted or underweight?

In Muzaffarpur, 34.1% of children under 5 are stunted, 15.4% wasted and 27.5% 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 Muzaffarpur have health insurance?

20.8% of households in Muzaffarpur have at least one member covered by a health insurance or financing scheme (NFHS-6, 2023–24, provisional), up from 16.9% in 2019–21. The Bihar average is 21.1% and India's 58.1%.

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

Between NFHS-5 (2019–21) and NFHS-6 (2023–24), Muzaffarpur improved most in women internet use (17% to 60%), women owning a mobile phone (51% to 63%), 4+ antenatal visits (28% to 38%), and got worse in male alcohol use (11% to 22%), child marriage (33% to 38%). Changes under 5 percentage points are not counted.

What data sources are used for Muzaffarpur?

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.