ASSOCIATION definition: 1. a group of people who work together in a single organization for a particular purpose: 2. the…. Learn more. ASSOCIATION definition: an organization of people with a common purpose and having a formal structure. See examples of association used in a sentence. HSA Headquarters Address: 6800 Florence Ave. Bell Gardens, CA 90201 Tel: (562) 806-5400 Fax: (562) 806-5394 For program-specific locations please click here or go to ASSOCIATION meaning: 1. a group of people who work together in a single organization for a particular purpose: 2. the…. Learn more. South Gate, CA 90280 562-272-0065 Head Start - Heroes 9501 California Ave. South Gate, CA 90280 323-249-0809 Head Start - Legend 10125 California Ave. South Gate, CA 90280 323-249-0511 Head Start - San Miguel Center 9801 San Miguel Avenue South Gate, CA 90280 323-513-0630 Head Start - Scholar 8692 Virginia Ave. South Gate, CA 90280 323-249-0344 Early Head Start Site Details Phone: (323) 585-4489 Address: 6422 1/2 Rita Ave, Huntington Park, CA 90255 Website: View similar Human Services Organizations Suggest an Edit Human Service Association, social services organization, listed under Social Services Organizations category, is located at 6420 Rita Ave, Huntington Park, CA 90255 and can be reached by 3235854489 phone number. Human Services Association located at 2629 Clarendon Ave, Huntington Park, CA 90255 - reviews, ratings, hours, phone number, directions, and more. The meaning of ASSOCIATION is the act of associating. How to use association in a sentence. Details Phone: (323) 513-0594 Address: 2629 Clarendon Ave, Huntington Park, CA 90255 Website: View similar Associations Suggest an Edit.