1955 population estimate for Calcutta, India In 1955, Calcutta, India has an estimated population of 4,945 ,000 people. 1950/Calcutta-India.html>1950 | 1955/Calcutta-India.html>1955 | 1960/Calcutta-India.html>1960 | 1965/Calcutta-India.html>1965 | 1970/Calcutta-India.html>1970 | 1975/Calcutta-India.html>1975 | 1980/Calcutta-India.html>1980 | 1985/Calcutta-India.html>1985 | 1990/Calcutta-India.html>1990 | 1995/Calcutta-India.html>1995 | 2000/Calcutta-India.html>2000 | 2005/Calcutta-India.html>2005 | 2010/Calcutta-India.html>2010 | 2015/Calcutta-India.html>2015 | full/Calcutta-India.html>All years 1950-2000/Calcutta-India.html>1950-2000 | 1950-2015/Calcutta-India.html>1950-2015 | 1955-2005/Calcutta-India.html>1955-2005 | 1960-2000/Calcutta-India.html>1960-2000 | 1970-2000/Calcutta-India.html>1970-2000 | 1975-2005/Calcutta-India.html>1975-2005 | 1985-2005/Calcutta-India.html>1985-2005 | 1995-2005/Calcutta-India.html>1995-2005 | 2000-2005/Calcutta-India.html>2000-2005 | 2005-2010/Calcutta-India.html>2005-2010 | 2005-2015/Calcutta-India.html>2005-2015