On December 11, 2018, Matrix Updates include:
Adding new High School District, High School, Middle or Junior School and Elementary School values.
| Lookup | LongValue | ShortValue |
| ElementarySchool | Acalanes | ACALA |
| ElementarySchool | Albany | ALBAN |
| ElementarySchool | Antioch | ANTIO |
| ElementarySchool | Bangor | BANGO |
| ElementarySchool | Berkeley | BERKE |
| ElementarySchool | Berry Creek | BECRE |
| ElementarySchool | Biggs | BIGGS |
| ElementarySchool | Bird Street | BIRDS |
| ElementarySchool | Branch | BRANC |
| ElementarySchool | Byron | BYRON |
| ElementarySchool | Castro Valley | CASTV |
| ElementarySchool | Dana | DANA1 |
| ElementarySchool | Dublin | DUBLI |
| ElementarySchool | Emeryville | EMERV |
| ElementarySchool | Fairgrove | FAIRG |
| ElementarySchool | Feather Falls | FEFAL |
| ElementarySchool | Grand Terrace | GRTER |
| ElementarySchool | Grover Beach | GROBE |
| ElementarySchool | Grover Heights | GROHE |
| ElementarySchool | Hamlin Charter Academy | HCACA |
| ElementarySchool | Harloe | HARLO |
| ElementarySchool | Hayward | HAYWA |
| ElementarySchool | Helen M Wilcox | HMWIL |
| ElementarySchool | John Swett | JOHNS |
| ElementarySchool | Knightsen | KNIGH |
| ElementarySchool | Lafayette | LAFAY |
| ElementarySchool | Lange | LANGE |
| ElementarySchool | Livermore Valley | LIVER |
| ElementarySchool | Manzanita | MANZA |
| ElementarySchool | Martinez | MARTI |
| ElementarySchool | Monterey Highland | MOHIG |
| ElementarySchool | Moraga | MORAG |
| ElementarySchool | Mount Diablo | MOUNT |
| ElementarySchool | New Haven | NEWHA |
| ElementarySchool | Newark | NEWAR |
| ElementarySchool | Nipomo | NIPOM |
| ElementarySchool | Oakdale Heights | OAHEI |
| ElementarySchool | Oakland | OAKLA |
| ElementarySchool | Oakley | OAKLE |
| ElementarySchool | Ocean View | OCEVI |
| ElementarySchool | Oceano | OCEAN |
| ElementarySchool | Ophir | OPHIR |
| ElementarySchool | Orinda | ORIND |
| ElementarySchool | Palermo Union | PAUNI |
| ElementarySchool | Piedmont | PIEDM |
| ElementarySchool | Pittsburg | PITTS |
| ElementarySchool | Pleasanton | PLEAS |
| ElementarySchool | Plumas Avenue | PLUMA |
| ElementarySchool | Popular Avenue | POPUL |
| ElementarySchool | Repetto | REPET |
| ElementarySchool | Richvale | RICHV |
| ElementarySchool | San Leandro | SANLE |
| ElementarySchool | San Lorenzo | SANLO |
| ElementarySchool | San Ramon | SANRN |
| ElementarySchool | San Ramon Valley | SANRV |
| ElementarySchool | Shell Beach | SHBEA |
| ElementarySchool | Sierra Avenue | SIAVE |
| ElementarySchool | Southshore | SSHOR |
| ElementarySchool | Stanford Avenue | STAVE |
| ElementarySchool | Sunol Glen | SUNOL |
| ElementarySchool | Walnut Creek | WALNU |
| ElementarySchool | West Contra Costa | WCONT |
| ElementarySchool | Wyandotte Academy | WYACA |
| HighSchool | Arroyo Grande | ARRGR |
| HighSchool | Biggs | BIGGS |
| HighSchool | Central Coast New Tech | CCNTCH |
| HighSchool | Grand Terrace | GRTER |
| HighSchool | Las Plumas | LASPL |
| HighSchool | Lopez | LOPEZ |
| HighSchool | Nipomo | NIPOM |
| HighSchool | Oroville | OROVI |
| HighSchoolDistrict | Acalanes | ACALA |
| HighSchoolDistrict | Albany | ALBAN |
| HighSchoolDistrict | Antioch | ANTIO |
| HighSchoolDistrict | Barstow Unified | BARST |
| HighSchoolDistrict | Bear Valley Unified | BEARV |
| HighSchoolDistrict | Berkeley | BERKE |
| HighSchoolDistrict | Byron | BYRON |
| HighSchoolDistrict | Castro Valley | CASTV |
| HighSchoolDistrict | Dublin | DUBLI |
| HighSchoolDistrict | Emeryville | EMERV |
| HighSchoolDistrict | Hayward | HAYWA |
| HighSchoolDistrict | Hueneme Elementary | HUENE |
| HighSchoolDistrict | John Swett | JOHNS |
| HighSchoolDistrict | Knightsen | KNIGH |
| HighSchoolDistrict | Lafayette | LAFAY |
| HighSchoolDistrict | Live Oak Unified | LIVOA |
| HighSchoolDistrict | Livermore Valley | LIVER |
| HighSchoolDistrict | Martinez | MARTI |
| HighSchoolDistrict | Moraga | MORAG |
| HighSchoolDistrict | Mount Diablo | MOUNT |
| HighSchoolDistrict | New Haven | NEWHA |
| HighSchoolDistrict | Newark | NEWAR |
| HighSchoolDistrict | Oakland | OAKLA |
| HighSchoolDistrict | Oakley | OAKLE |
| HighSchoolDistrict | Orinda | ORIND |
| HighSchoolDistrict | Piedmont | PIEDM |
| HighSchoolDistrict | Pittsburg | PITTS |
| HighSchoolDistrict | Pleasanton | PLEAS |
| HighSchoolDistrict | San Leandro | SANLE |
| HighSchoolDistrict | San Lorenzo | SANLO |
| HighSchoolDistrict | San Ramon | SANRN |
| HighSchoolDistrict | San Ramon Valley | SANRV |
| HighSchoolDistrict | Santa Maria Joint Union | SMAJO |
| HighSchoolDistrict | Santa Maria-Bonita | SMARB |
| HighSchoolDistrict | Sunol Glen | SUNOL |
| HighSchoolDistrict | Walnut Creek | WALNU |
| HighSchoolDistrict | West Contra Costa | WCONT |
| MiddleOrJuniorSchool | Ishi Hills | ISHIL |
| MiddleOrJuniorSchool | Judkins | JUDKI |
| MiddleOrJuniorSchool | Mesa | MESA1 |
| MiddleOrJuniorSchool | Nelson Avenue | NELAV |
| MiddleOrJuniorSchool | Palermo | PALER |
| MiddleOrJuniorSchool | Paulding | PAULD |