| 1 | Shandon CDP (west-southwest 2) | $161,250 |
| 2 | Avila Beach CDP (west) | $155,250 |
| 3 | Woodlands CDP (southwest) | $145,104 |
| 4 | Atascadero city | $136,000 |
| 5 | Arroyo Grande city (east) | $131,531 |
| 6 | Avila Beach CDP (southeast) | $130,568 |
| 7 | El Paso de Robles (Paso Robles) city (northwest) | $126,793 |
| 8 | Santa Margarita CDP (northwest) | $125,156 |
| 9 | San Simeon CDP (northeast) | $121,272 |
| 10 | Templeton CDP | $119,402 |
| 11 | San Simeon CDP (south) | $117,791 |
| 12 | Los Berros CDP (south-southeast) | $115,163 |
| 13 | Morro Bay city (west-northwest) | $114,097 |
| 14 | San Miguel CDP (east-southeast) | $113,478 |
| 15 | San Luis Obispo city (east) | $113,456 |
| 16 | Edna CDP (west-northwest 2) | $113,201 |
| 17 | Creston CDP (east) | $110,921 |
| 18 | Grover Beach city (north-northwest) | $107,857 |
| 19 | Edna CDP (southeast) | $107,431 |
| 20 | Pismo Beach city (southeast) | $106,802 |
| 21 | Edna CDP (south-southwest) | $106,786 |
| 22 | Edna CDP (east) | $104,931 |
| 23 | Woodlands CDP (east-southeast) | $103,750 |
| 24 | Shandon CDP (north-northeast) | $103,017 |
| 25 | Woodlands CDP (southeast) | $102,786 |
| 26 | San Luis Obispo city (west) | $101,809 |
| 27 | Nipomo CDP | $100,750 |
| 28 | El Paso de Robles (Paso Robles) city (northeast) | $98,080 |
| 29 | Shandon CDP (west) | $97,865 |
| 30 | Los Osos CDP (northwest) | $96,597 |
| 31 | San Simeon CDP (southeast) | $96,167 |
| 32 | Cambria CDP | $96,136 |
| 33 | Creston CDP (west-northwest) | $95,993 |
| 34 | Morro Bay city (east-southeast) | $95,096 |
| 35 | El Paso de Robles (Paso Robles) city (south-southwest) | $94,851 |
| 36 | Grover Beach city (west-northwest) | $94,815 |
| 37 | Shandon CDP (west-southwest 1) | $90,909 |
| 38 | Los Osos CDP (southeast) | $90,387 |
| 39 | Santa Margarita CDP (southeast) | $90,117 |
| 40 | Shandon CDP (east-southeast) | $88,293 |
| 41 | Oak Shores CDP | $87,588 |
| 42 | San Simeon CDP (northwest 1) | $87,009 |
| 43 | San Miguel CDP (west) | $86,628 |
| 44 | San Simeon CDP (south-southeast 2) | $86,250 |
| 45 | San Luis Obispo city (south) | $84,441 |
| 46 | San Simeon CDP (south-southeast 1) | $83,919 |
| 47 | Los Berros CDP (north-northwest) | $83,255 |
| 48 | Cayucos CDP | $82,778 |
| 49 | Grover Beach city (south) | $80,625 |
| 50 | Avila Beach CDP (north-northeast) | $80,568 |
| 51 | California Polytechnic State University CDP (southeast) | $79,954 |
| 52 | Grover Beach city (east-southeast) | $79,191 |
| 53 | San Simeon CDP (northwest 2) | $77,988 |
| 54 | Arroyo Grande city (west) | $76,188 |
| 55 | Oceano CDP | $76,147 |
| 56 | Creston CDP (south-southwest) | $72,008 |
| 57 | Creston CDP (west) | $68,438 |
| 58 | San Luis Obispo city (south-southwest) | $68,105 |
| 59 | Grover Beach city (northeast) | $65,000 |
| 60 | El Paso de Robles (Paso Robles) city (west-southwest) | $62,952 |
| 61 | San Miguel CDP (east-northeast) | $62,426 |
| 62 | San Luis Obispo city (northwest) | $60,553 |
| 63 | California Polytechnic State University CDP (southwest) | $57,006 |
| 64 | Woodlands CDP (northwest) | $52,639 |
| 65 | California Polytechnic State University CDP (west-northwest) | $48,793 |
| 66 | California Polytechnic State University CDP (east-southeast) | $31,429 |
| 67 | California Polytechnic State University CDP (north-northeast 1) | $11,303 |