Primary City Walnut
Population 29,172
State California
County Los Angeles County
Current Time
Zip Codes 91788, 91789
Area Codes 909, 909

Neighbouring Zip Codes

ZIP Code: 92823

Brea, California

ZIP Code: 92822

Brea, California

ZIP Code: 91724

Covina, California

ZIP Code: 91709

Chino Hills, California

ZIP Code: 96092

Vina, California

ZIP Code: 91724

Covina, California

ZIP Code: 91789

Walnut, California

ZIP Code: 91765

Diamond Bar, California

ZIP Code: 92704

Santa Ana, California

ZIP Code: 91745

Hacienda Heights, California

ZIP Code: 90631

La Habra, California

ZIP Code: 91749

La Puente, California

ZIP Code: 91748

Rowland Heights, California

ZIP Code: 91747

La Puente, California

ZIP Code: 91745

Hacienda Heights, California

ZIP Code: 91769

Pomona, California

ZIP Code: 91768

Pomona, California

ZIP Code: 91765

Diamond Bar, California

ZIP Code: 91748

Rowland Heights, California

ZIP Code: 91773

San Dimas, California

ZIP Code: 91793

West Covina, California

ZIP Code: 91792

West Covina, California

Neighbouring Cities

South San Jose Hills, Rowland Heights, Covina, Valinda, La Puente, Chino Hills, Charter Oak, West Covina, Pomona, San Dimas, Hacienda Heights, La Habra Heights, West Puente Valley, Citrus, Brea

Universities

Mt San Antonio College

Website: www.mtsac.edu Address: 1100 N Grand Ave Phone: (909) 594-5611

Mt San Antonio College

Website: www.mtsac.edu Address: 1100 N Grand Ave Phone: (909) 594-5611

Schools

South Pointe Middle

Address: 20671 Larkstone Dr Phone: (909) 595-8171

Leonard G. Westhoff Elementary

Address: 1323 Country Hollow Phone: (909) 594-6483

Walnut High

Address: 400 North Pierre Rd Phone: (909) 594-1333

Walnut Elementary

Address: 841 South Glenwick Phone: (909) 594-1820

Vejar Elementary

Address: 20222 Vejar Rd Phone: (909) 594-1434

Suzanne Middle

Address: 525 Suzanne Rd Phone: (909) 594-1657

Ron Hockwalt Academies (Continuation)

Address: 476 South Lemon Ave Phone: (909) 594-0776

Cyrus J. Morris Elementary

Address: 19875 East Calle Baja Phone: (909) 594-0053

Collegewood Elementary

Address: 20725 East Collegewood Dr Phone: (909) 598-5308

Stanley G. Oswalt Academy

Address: 19501 Shadow Oak Dr Phone: (626) 810-4109

Ybarra Academy For The Arts And Technology

Address: 1300 South Brea Canyon Cutoff Phone: (909) 598-3744