| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| San Marcos Post Office | San Marcos, CA 92069 | 420 N Twin Oaks Valley Rd | 7607442371 | View Details Get Directions |
| San Marcos Village Post Office | San Marcos, CA 92069 | 751 Center Dr Ste 105 | 7607353335 | Get Directions |
| Public Collection Box | San Marcos, CA 92078 | 100 Park Pl | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92069 | 100 Vallecitos De Oro | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92078 | 1105 La Bonita Dr | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92069 | 1140 W Mission Rd | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92069 | 120 N Pacific St | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92069 | 128 N Las Posas Rd | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92069 | 131 Woodland Pkwy | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92069 | 1330 E Mission Rd | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92078 | 1350 Grand Ave | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92078 | 1655 S Rancho Santa Fe Rd | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92078 | 186 S Rancho Santa Fe Rd | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92069 | 330 Rancheros Dr Ste A | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92078 | 333 S Twin Oaks Valley Rd | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92078 | 700 S Rancho Santa Fe Rd | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92078 | 801 Applewilde Dr | -- | Get Directions |
| Public Collection Box | San Marcos, CA 92078 | 801 San Pablo Dr | -- | Get Directions |
