Our City Forest is the leading nonprofit urban forestry organization in Silicon Valley. Since 1994, our mission has been to cultivate a green and healthy Silicon Valley by engaging community members in the appreciation, protection, growth and maintenance of our urban ecosystem.

With a lean, hardworking staff and thousands of dedicated volunteers, we have planted and cared for more than 100,000 trees and shrubs across Silicon Valley and engaged over 250,000 community members.

We focus on the highest impact areas, prioritizing neighborhoods with limited green space, higher exposure to heat and pollution, and the greatest need for shade and cleaner air.