and his minister, Manuel Rengifo, to draw up the second population census and obtain statistical data of the country. By Decree No. 18 March 27, 1843, the Office of Statistics was created, Ministry of the Interior to provide knowledge of the departments and provinces. It put the INE in charge of producing the national population census every 10 years, as required by the Census Act of July 12, 1843.

Law No. 187 of September 17, 1847 established the office as a permanent body