<Tr> <Th> GNIS feature IDs </Th> <Td> 249105, 1659601 </Td> </Tr> <Tr> <Th> Website </Th> <Td> ci.santa-rosa.ca.us </Td> </Tr> <P> Santa Rosa is a city in and the county seat of Sonoma County, California, United States . Its estimated 2014 population was 174,170 . Santa Rosa is the largest city in California's Redwood Empire, Wine Country and the North Bay; the fifth most populous city in the San Francisco Bay Area after San Jose, San Francisco, Oakland, and Fremont; and the 28th most populous city in California . </P> <P> Five percent of the city's homes were destroyed in the Tubbs Fire--a 45,000 acre wildfire that occurred October 2017 and claimed the lives of at least 19 people in Sonoma County, making it the third deadliest wildfire in California state history . </P>

What part of california is santa rosa in