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.


2019 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 digits only.

For more details on a competition, click the Local Competition Name.
Local CompetitionDateLocationZIP Codes Served
Central CoastTo be determined93400-99
Coyote ValleyFebruary 9, 2019Morgan Hill95020-24, 95037-38, 95046, 95119, 95139, 95141
DiabloTo be determined94506-07, 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 BayTo be determined94501-05, 94525, 94530, 94540-47, 94564, 94572, 94577-80, 94600-99, 94700-99, 94800-99
East San Gabriel ValleyFebruary 23, 2019Irwindale90013-22, 90040, 90058, 90201, 90240, 90242-3, 90255, 90270, 90280, 90601-10, 90631-33, 90638, 90670, 90701, 91001-31, 91101-29, 91701-19, 91721-38, 91740-73, 91784-93, 91803
EurekaFebruary 2, 2019Humboldt State University95500-99
FremontTo be determined94536-39, 94555, 94560, 94581, 94587
Fresno CountyTo be determined93200-02, 93204-40, 93242, 93244-79, 93286, 93600-99, 93700-99
Golden GateFebruary 23, 2019San Francisco94100-99
Kern CountyFebruary 1, 2019Bakersfield93203, 93241, 93243, 93280-85, 93287-99, 93300-99, 93500-16, 93518-99
MarinTo be determined94900-27, 94929-51, 94953-99
Monterey BayTo be determined93900-99, 95000-01, 95003-07, 95010, 95012, 95016-95019, 95060-69, 95072-77
Orange CountyFebruary 24, 2019UC Irvine92600-99, 92700-99, 92800-99
PeninsulaFebruary 2, 2019To be determined94000-94084, 94090-99, 94400-99
ReddingFebruary 13, 2019Anderson96000-99, 96101-06, 96108-17, 96119, 96121, 96123-29, 96131-99
Redwood Empire Mendocino LakeTo be determined94508, 94558-59, 94567, 94574-76, 94928, 94952, 95401-09, 95412, 95421, 95425-36, 95441-50, 95462-66, 95472-81, 95492-97
Riverside/San BernardinoFebruary 16, 2019Riverside91720, 91739, 92201-26, 92234-42, 92253-80, 92284-99, 92300-99, 92400-99, 92500-99
Sacramento ValleyTo be determined93517, 95601-19, 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, 96107, 96118, 96120, 96122, 96130
San DiegoFebruary 23, 2019UC San Diego91900-80, 92000-99, 92100-99, 92227-31, 92243-51, 92281-83
San Fernando ValleyFebruary 16, 2019CSU Northridge90023, 90032-33, 90063, 90079, 90090, 91040-43, 91301-19, 91321-59, 91362-95, 91400-99, 91500-99, 91600-99
San Joaquin ValleyTo be determined95200-99, 95300-99, 95640-47, 95649, 95651-52, 95654-57, 95659, 95661, 95664-66, 95669, 95685
Santa Barbara/VenturaTo be determined91320, 91360-61, 93000-99, 93100-99
Santa Clara Valley, CentralTo be determined95002, 95035, 95047-56, 95110-17, 95121-22, 95124-28, 95131-34, 95136, 95140, 95142-99
Santa Clara Valley, NorthwestTo be determined94085-89, 95014, 95015, 95129
Santa Clara Valley, SouthFebruary 10, 2019San Jose State University95008-09, 95011, 95030-34, 95070-71, 95100-09, 95118, 95120, 95123, 95130, 95135, 95137-38
South Bay/Santa MonicaTo be determined90002-11, 90024-31, 90034-37, 90044-45, 90047, 90049, 90059, 90061, 90064, 90066-67, 90077, 90089, 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.To be determined90001, 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, 90720-22, 91202-26, 91775-80, 91800-02, 91804-99,
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