California California Counties Regional Location All Other Counties Not Listed Sandia National Laboratories (CA) Regional Middle School Science Bowl Alameda County Sandia National Laboratories (CA) Regional Middle School Science Bowl Butte County Far Nor Cal Regional Middle School Science Bowl Contra Costa County Sandia National Laboratories (CA) Regional Middle School Science Bowl Del Norte County Far Nor Cal Regional Middle School Science Bowl Glenn County Far Nor Cal Regional Middle School Science Bowl Humboldt County Far Nor Cal Regional Middle School Science Bowl Kern County Central Coast Regional Middle School Science Bowl Lassen County Far Nor Cal Regional Middle School Science Bowl Los Angeles County Cal State LA Middle School Science Bowl Los Angeles Unified School District Cal State LA Middle School Science Bowl LA Metro MESA/SHPE Metro LA MESA/SHPE Middle School Regional Science Bowl Marin County SLAC Regional Middle School Science Bowl Modoc County Far Nor Cal Regional Middle School Science Bowl Monterey County Sandia National Laboratories (CA) Regional Middle School Science Bowl San Diego County Central Coast Regional Middle School Science Bowl San Francisco County SLAC Regional Middle School Science Bowl San Joaquin County Sandia National Laboratories (CA) Regional Middle School Science Bowl San Luis Obispo County Central Coast Regional Middle School Science Bowl San Mateo County SLAC Regional Middle School Science Bowl Santa Barbara County Central Coast Regional Middle School Science Bowl Santa Clara County SLAC Regional Middle School Science Bowl Santa Cruz County SLAC Regional Middle School Science Bowl Shasta County Far Nor Cal Regional Middle School Science Bowl Siskiyou County Far Nor Cal Regional Middle School Science Bowl Tehama County Far Nor Cal Regional Middle School Science Bowl Trinity County Far Nor Cal Regional Middle School Science Bowl