21
Zip Codes
1,961,239
Est. Population
2926.8
Square Miles
19
Cities/Areas
All Zip Codes in San Luis Obispo County
93401
San Luis Obispo
Pop: 61,029
93402
Los Osos
Pop: 27,820
93405
San Luis Obispo
Pop: 87,331
93410
San Luis Obispo
Pop: 161
93420
Halcyon
Pop: 184,619
93422
Atascadero
Pop: 6,796
93424
Avila Beach
Pop: 1,510
93428
Cambria
Pop: 105,413
93430
Cayucos
Pop: 75,707
93432
Creston
Pop: 63,580
93433
Grover Beach
Pop: 2,861
93442
Morro Bay
Pop: 11,222
93444
Nipomo
Pop: 54,015
93445
Oceano
Pop: 15,687
93446
Adelaide
Pop: 603,723
93449
Shell Beach
Pop: 12,903
93451
Parkfield
Pop: 411,661
93452
San Simeon
Pop: 8,634
93453
California Valle
Pop: 128,539
93461
Shandon
Pop: 57,613
93465
Templeton
Pop: 40,415