Since our founding in 1948, BloodSource has been collecting blood donations and providing lifesaving blood products to our communities and beyond. We are committed to doing what’s right, a simple philosophy that has helped us grow from a single blood bank beneath a water tower in Sacramento to one of the premier blood centers in the world. Thanks to the generosity of donors throughout Northern and Central California, we are the source of nearly every drop of blood used in over 40 hospitals in the region. BloodSource donors from Merced to the Oregon border, from Solano County east to Lake Tahoe, are a lifesaving source close to home and across the nation to help other blood centers unable to go it alone.