Punta Alta

Punta Alta is a city situated in the Buenos Aires province of Argentina. Positioned about 25 kilometers southeast of Bahía Blanca, the municipality functions as the capital, or cabecera, of the Coronel Rosales Partido.

The municipality rests near the Atlantic Ocean, immediately neighboring the Puerto Belgrano Naval Base, which serves as the primary home for the Argentine Naval fleet. This coastal proximity shapes the surrounding physical terrain and local infrastructure, historically tying marine and maritime engineering efforts—such as dry dock operations—directly to the regional landscape. Two kilometers from the urban center, near the mouth of the Arroyo Pareja, historical port developments and commercial grain terminal projects transformed the coastal geography during the early twentieth century. Economic infrastructure further expanded to harness local environmental resources, incorporating the Centennial Wind Farm, operated by the district's electric cooperative, which utilizes electricity turbines across the territory.

Founded on July 2, 1898, the city developed a diverse demographic profile rooted in European immigration, featuring significant populations of Italian and Spanish settlers alongside residents from northern Argentine provinces. The 2010 census recorded a population count comprising 31,400 women and 30,200 men, reflecting a 1% increase over prior figures. Historical records indicate population markers such as 56,620 residents in 1980, a mild decline to 56,427 by 1991, and 57,296 inhabitants in the 2001 census, with a total population of 64,244 recorded across the administrative entries. Housing conditions reflect a high standard of permanent construction, with 85.85 percent of residents inhabiting homes built from strong, solid materials featuring full insulation and finishing, while 81 percent of households maintain access to the sewer network. The area operates within the America/Argentina/Buenos_Aires timezone and utilizes the Argentine peso.