Alburquerque is a town in the province of Badajoz in Spain. It has 5,340 inhabitants, as of 2018. The town is close to the border with Portugal …Alburquerque is a town in the province of Badajoz in Spain. It has 5,340 inhabitants, as of 2018. The town is close to the border with Portugal and was an ancient dominion of the kings of that country.