Complex sentence: In 2001 census the city of Portalegre had 15,768 inhabitants in 2 its two parishes (Sé and São Lourenço), this 2 parishes plus the 8 rural parishes had a total of 25,608 inhabitants.
Split into simpler sentences: In 2001 census the city of Portalegre had 15,768 inhabitants in its 2 parishes (Sé and São Lourenço). These 2 parishes plus the 8 rural parishes had a total of 25,608 inhabitants.