Your local competition is determined by ZIP code.


Whether your school is a public, private or home school, you can use the chart below to find your local MATHCOUNTS competition by using the ZIP code of your school.


2020 Local Competitions

Use the search box at right to search for a ZIP code. If your search returns no results, try searching the first three or four digits only.

For more details on a competition, click the Local Competition Name.
Local CompetitionDateLocationZIP Codes Served
Central CoastSaturday, February 8, 2020Cal Poly, San Luis Obispo93400-99
Coyote ValleySaturday, February 1, 2020Oakwood School, Morgan Hill95020-24, 95037-38, 95046, 95119, 95139, 95141
DiabloSaturday, February 29, 2020Harvest Park Middle School, Pleasanton94506-07, 94510-24, 94526-28, 94531-35, 94548-57, 94561-63, 94565-66, 94568-71, 94582-86, 94588-99, 95410-11, 95413, 95416-20, 95423-24, 95620, 95625, 95637,
95653, 95683
East BaySaturday, February 22, 2020To be announced94501-05, 94525, 94530, 94540-47, 94564, 94572, 94577-80, 94600-99, 94700-99, 94800-99
East San Gabriel ValleySaturday, February 15, 2020So Cal Edison, Irwindale90013-23, 90040, 90058, 90201, 90240, 90242-3, 90255, 90270, 90280, 90601-10, 90631-33, 90638, 90670, 90701, 91001-31, 91101-29, 91701-8, 91710-19, 91721-38, 91740-73, 91784-93, 91803
EurekaFebruary 1, 2020Humboldt State95500-99
FremontSaturday, February 15, 2020Mission Valley Elementary School94536-39, 94555, 94560, 94581, 94587
Fresno CountyFebruary 13, 2020Fresno State93200-02, 93204-40, 93242, 93244-79, 93286, 93600-99, 93700-99
Golden GateSaturday, February 22, 2020Lawton Alternative School, San Francisco94100-99
Kern CountyFriday, February 7, 2020CSU Bakersfield93203, 93241, 93243, 93280-85, 93287-99, 93300-99, 93500-99, 96107
Marin (with Redwood Empire)See Redwood EmpireSee Redwood Empire94900-27, 94929-51, 94953-99
Monterey BaySaturday, February 1, 2020San Benancio Middle School, Salinas93900-99, 95000-01, 95003-07, 95010, 95012, 95016-95019, 95060-69, 95072-77
Orange CountySaturday, February 22, 2020UC Irvine90630, 90720, 92600-99, 92700-99, 92800-99
PeninsulaSaturday, February 1, 2020Greene Middle Scool, Palo Alto94020-24, 94039-43, 94080-86, 94088-99, 94301-10
ReddingWednesday, February 12, 2020VFW Hall, Anderson96000-99, 96101-06, 96108-17, 96119, 96121, 96123-29, 96131-99
Redwood Empire Mendocino LakeSaturday, February 8, 2020Sonoma Country Day School, Santa Rosa94508, 94558-59, 94567, 94574-76, 94928, 94952, 95401-09, 95412, 95421, 95425-36, 95441-50, 95462-66, 95472-81, 95492-97
Riverside/San BernardinoSaturday, February 15, 2020Cal Baptist, Riverside91709, 91720, 91739, 92201-26, 92234-42, 92253-80, 92284-99, 92300-99, 92400-99, 92500-99
Sacramento ValleySaturday, February 15, 2020Giedt Hall, UC Davis95601-19, 95621-24, 95626-36, 95638-39, 95648, 95650, 95658, 95660, 95662-63, 95667-68, 95670-82, 95684, 95686-99, 95700-99, 95800-99, 95900-99, 96118, 96120, 96122, 96130
San DiegoSaturday, February 29, 2020UCSD91900-80, 92000-99, 92100-99, 92227-31, 92243-51, 92281-83
San Fernando ValleySaturday, February 22, 2020CSUN90032-33, 90063, 90079, 90090, 91040-43, 91301-19, 91321-59, 91362-95, 91400-99, 91500-99, 91600-99
San Joaquin ValleySaturday, February 1, 2020Stockton95200-99, 95300-99, 95640-47, 95649, 95651-52, 95654-57, 95659, 95661, 95664-66, 95669, 95685
San Mateo CountySunday, February 9, 2020Bayside Academy94000-19, 94025-38, 94044-79, 94400-99
Santa Barbara/VenturaSaturday, February 29, 2020Medea Creek Middle School, Oak Park91320, 91360-61, 93000-99, 93100-99
Santa Clara Valley, CentralTo be announcedTo be announced95002, 95035, 95047-56, 95110-17, 95121-22, 95124-28, 95131-34, 95136, 95140, 95142-99
Santa Clara Valley, NorthwestSaturday, February 8, 2020Cupertino Middle School, Sunnyvale94085-89, 95014, 95015, 95129
Santa Clara Valley, SouthFriday, February 8, 2020Saratoga High School, Saratoga95008-09, 95011, 95030-34, 95070-71, 95100-09, 95118, 95120, 95123, 95130, 95135, 95137-38
South Bay/Santa MonicaSouth Bay — Friday, February 21, 2020
Santa Monica — Saturday, February 22, 2020
Please contact your school's MATHCOUNTS coach/teacher for your assigned chapter and date.
Northrop Grumman, Redondo Beach90002-11, 90024-31, 90034-37, 90044-45, 90047, 90049, 90059, 90061, 90064, 90066-67, 90077, 90089, 90205, 90209-13, 90220-24, 90230-33, 90241, 90245-54, 90260-66, 90271-78, 90300-99, 90400-99, 90500-99, 90650, 90702-07, 90710-17, 90723, 90731-49, 90750-99, 90800-99
Contact CSPEEF Executive Director for assistance, admin@cspeef.org.90001, 90012, 90038-39, 90041-43, 90046, 90048, 90050-57, 90060, 90062, 90065, 90068-76, 90078, 90080-88, 90091-101, 90239, 90290-96, 90637, 90639-49, 90651-69, 90671-80, 90721-22, 91202-26, 91775-80, 91800-02, 91804-99,