📊 Census 2011 – Key Highlights of India

The Census of India 2011 provides a comprehensive snapshot of the country’s demographic profile. Conducted once every ten years, the census helps in policy planning, governance, and socio-economic development. Below are the major highlights from Census 2011.

🇮🇳 Total Population of India

• Total Population (2011): 121 crore
• Total Population (2001): 102.8 crore

Population by Gender (2011)

• Males: 623.7 million
• Females: 586.5 million

India witnessed a significant increase in population over the decade, crossing the 1.21 billion mark in 2011.

📈 Decadal Growth Rate

• 1991–2001: 21.34%
• 2001–2011: 17.64%

The growth rate declined during 2001–2011 compared to the previous decade, indicating a gradual slowdown in population expansion.

🏙️ Population Density

Population density refers to the number of persons living per square kilometre.

• 2001: 324 persons per sq. km
• 2011: 382 persons per sq. km

This increase reflects growing pressure on land and urban infrastructure.

Most Densely Populated State

Bihar: 1,106 persons per sq. km

Least Densely Populated State

Arunachal Pradesh: 17 persons per sq. km

📚 Literacy Rate

Literacy is a key indicator of social development.

• 2001: 64.84%
• 2011: 73%

India recorded a significant improvement in literacy during the decade.

Highest Literacy Rate

• Kerala: 94%

Highest Female Literacy Rate

• Kerala: 91.98%

Lowest Literacy Rate

• Bihar: 61.8%

⚖️ Sex Ratio (Females per 1000 Males)

• 2001: 933
• 2011: 943

The sex ratio improved over the decade.

Highest Sex Ratio

• Kerala: 1084 females per 1000 males

🌍 Population by States and Territories

Most Populous State

• Uttar Pradesh: 19.95 crore

Least Populous State

• Sikkim

Least Populous Union Territory

• Lakshadweep: 64,429

🏘️ District-Level Highlights

• Most Populous District: Thane (Maharashtra)
• Least Populous District: Dibang Valley (Arunachal Pradesh)

🗺️ Administrative Structure (2011)

• Number of States: 29
• Number of Union Territories: 7

📌 Conclusion

Census 2011 highlights both progress and challenges for India. While literacy and sex ratio showed improvement, rising population density and regional disparities remain critical concerns. These statistics form the foundation for government planning, resource allocation, and socio-economic reforms.