Millennium: 2nd millennium
Centuries: 12th century13th century14th century
Decades: 1220s  1230s  1240s  – 1250s –  1260s  1270s  1280s
Years: 1247 1248 124912501251 1252 1253

Events change

Europe change

Africa change

Births change

Deaths change

Eras and population estimates change

The population of the world in 1250 was around 400 to 416 million people.