Which is the Largest District of Uttar Pradesh by Area?

Last Updated: Jun 10, 2026, 12:44 IST

Learn about the largest district of Uttar Pradesh by area. Explore its geography, total area, wildlife, and key facts for competitive exams. Read now.

Which is the Largest District of Uttar Pradesh by Area?
Which is the Largest District of Uttar Pradesh by Area?

Uttar Pradesh (UP) is the most populous state in India. It is also the state with the largest number of districts. As per official records, Uttar Pradesh has 75 districts. The largest district of Uttar Pradesh by area is Lakhimpur Kheri. This vast district covers a substantial part of the state's northern belt. It is located along the border of Nepal in the Lucknow division. 

According to official records, the total Lakhimpur Kheri district spans an area of 7,680 square kilometres. This makes it a major focus point in UP geography facts. For state exam aspirants and knowledge seekers, knowing the largest district of Uttar Pradesh is very important.

Lakhimpur Kheri: Key Facts at a Glance

The following table presents the essential data points about Lakhimpur Kheri which is the largest district in UP. These details are highly relevant for competitive examinations like UPSC, State PCS, SSC CGL, SSC CHSL, Railways and other similar exams.

Feature

Details and Data

District Name

Lakhimpur Kheri

Total Land Area

7,680 square kilometres

Administrative Division

Lucknow Division

Headquarters

Lakhimpur

Bordering Country

Nepal (International Border)

Key Wildlife Reserve

Dudhwa National Park

Primary Industry

Sugarcane Agriculture and Sugar Mills

Geographical Profile of Lakhimpur Kheri

Lakhimpur Kheri lies within the Terai lowlands at the base of the Himalayas. Terai refers to the lowland belt of rich, marshy grasslands and forests in northern India. The district shape is roughly triangular. It sits at an average height of 147 metres above sea level.

Several major rivers flow through this region to keep the soil highly fertile. These rivers include the Sharda, Ghaghra, and Kathana. Agriculture is the main source of income here. The district is famous across India for its massive sugarcane production. It houses many large sugar processing mills.

The district also shares a long international border with Nepal to its north. This position makes it highly important for border security and state trade.

MCQ to test your Knowledge

1. Which is the largest district of Uttar Pradesh by total geographic area?

A) Sonbhadra

B) Lakhimpur Kheri

C) Hardoi

D) Prayagraj

Answer Key: B) Lakhimpur Kheri

Explanation: Lakhimpur Kheri is the largest district in Uttar Pradesh. It covers an area of 7,680 square kilometres. 

Flora and Fauna of Lakhimpur Kheri

Due to its huge area and marshy terrain, Lakhimpur Kheri has a rich forest cover. It holds the famous Dudhwa National Park. This park is the only National Park located in the state of Uttar Pradesh.

dudhwa national park

Dudhwa covers an area of over 490 square kilometres. It is a vital sanctuary for endangered species. The park is home to the Bengal tiger, Indian rhinoceros, swamp deer, and leopards. It protects a vast range of birds and marshland animals.

Dudhwa National Park was established as a wildlife sanctuary in 1958 and became a national park in 1977. Later, it became a part of the Dudhwa Tiger Reserve.

Smallest and Largest Districts of UP: Comparison by Area

To understand the scale of Uttar Pradesh, one must compare its largest and smallest districts. While Lakhimpur Kheri is the largest district by area, Bhadohi is the smallest district by area. Bhadohi is also known as Sant Ravidas Nagar. It covers just 1,015 square kilometres.

Lakhimpur Kheri is more than seven times larger than Bhadohi. However, large land size does not mean a district has the highest population. According to the 2011 Census of India, Prayagraj is the most populous district in the state. Lakhimpur Kheri has a lower population density because of its thick forests and wetlands. Population density measures the number of people living per square kilometre of land.

Lakhimpur Kheri is the largest district of Uttar Pradesh by area, spanning 7,680 square kilometres. Its unique location in the fertile Terai belt makes it an important center for sugarcane agriculture. It also adds immense ecological value as the home to Dudhwa National Park.

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Mrigank Chakraborty
Mrigank Chakraborty

Deputy Manager - Editorial

Mriganka Chakraborty is a seasoned digital journalist and communications professional who is currently working as Deputy Manager at Jagran Josh, where he leads the General Knowledge Section. As a subject matter expert with 8+ years of editorial experience, he has created authoritative content that is trusted by millions of readers around the world in Science, History, Geography, Polity, Economy, Sports, and Technology. His extensive expertise in these subjects enables him to present complex topics in an engaging, accurate, and reader-friendly manner to a global audience, making learning addictive and fun.

His background in a wide range of content areas and his ability to move between them make him a trusted voice to readers who want reliable, well-researched content across a variety of disciplines.
In his leisure time, Mriganka enjoys reading fiction novels and watching action and thriller movies, and cricket, which not only hone his storytelling skills but also keep his editorial vision fresh and dynamic.

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First Published: Jun 10, 2026, 11:57 IST

FAQs

  • What is Lakhimpur Kheri famous for?
    +
    The district is famous for Dudhwa National Park, which protects tigers and rhinos. It is also known for its extensive sugarcane farming sector and multiple sugar mills.
  • Which is the smallest district of Uttar Pradesh by area?
    +
    Bhadohi district is the smallest district by area in Uttar Pradesh. It spans an area of only 1,015 square kilometers and is famous for its carpet weaving industry.
  • Which administrative division does Lakhimpur Kheri belong to?
    +
    Lakhimpur Kheri is part of the Lucknow division. The administrative headquarters of this large district is located in Lakhimpur city.
  • Which is the largest district in UP by area?
    +
    Lakhimpur Kheri is the largest district in Uttar Pradesh by area. It covers a vast total area of 7,680 square kilometres along the India-Nepal border.

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