Complex sentence: The city had a 2005 census population of 144,311 inhabitants, while the municipality, which has an area of 234.72 km² (90.626 sq mi), had a population of 257,403.
Split into simpler sentences: The city had a 2005 census population of 144,311 inhabitants. The municipality, which has an area of 234.72 km² (90.626 sq mi), had a population of 257,403.