page_title: Rio Vista, California
section_title: Geography
hierarchical_section_title: Rio Vista, California / Geography
caption_attribution_description: Delta the whale in Sacramento River
context_page_description: Rio Vista is a city located in the eastern end of Solano County, California, in the Sacramento River Delta region of the Central Valley. The population was 7,360 at the 2010 census.
context_section_description: Rio Vista is a small rural town approximately 50 miles south of Sacramento, on the Sacramento River in the Sacramento River Delta.
  According to the United States Census Bureau, the city has a total area of 7.1 square miles (18 km²), of which, 6.7 square miles (17 km²) of it is land and 0.4 square miles (1.0 km²) of it (5.68%) is water.
caption: Humphrey the Whale in the Sacramento River
exif: {}