Santal Parganas district

Sonthal Parganas district
Former district of British and independent India
1855–1983

Santal Parganas district, 1872
CapitalDumka
Area 
• 1855
14,167 km2 (5,470 sq mi)
• 1872
14,213 km2 (5,488 sq mi)
Population 
• 1872
1,259,287
• 1901
1,809,737
Government
Commissioner 
• 1855
George Yule
History 
• Established
1855
• Bifurcation
1983
Preceded by
Succeeded by
Birbhum district
Bhagalpur district
Santhal Pargana division

The Sonthal Parganas district, also known as Santal Parganas district, was created as a separate administrative division following the Santal uprising of 1855-56, which exposed the oppression faced by the Santals and prompted British reforms. The establishment of the district was formalized under the Sonthal Parganas Act, Act 37 of 1855.