| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Arlington Post Office | Riverside, CA 92503 | 10275 Hole Ave | 9516890165 | View Details Get Directions |
| Downtown Riverside Post Office | Riverside, CA 92501 | 3890 Orange St | 9512766252 | View Details Get Directions |
| Hardman Post Office | Riverside, CA 92504 | 5172 Arlington Ave | 9512766252 | View Details Get Directions |
| Magnolia Center Post Office | Riverside, CA 92506 | 3681 Sunnyside Dr | 9512766252 | View Details Get Directions |
| Riverside Post Office | Riverside, CA 92507 | 4150 Chicago Ave | 9517884058 | View Details Get Directions |
| Riverside Arlington Village Post Office | Riverside, CA 92505 | 3950 Pierce St Ste G | 9517857127 | Get Directions |
| Riverside Massachusetts Village Post Office | Riverside, CA 92507 | 1340 Massachusetts Ave | 9515308800 | Get Directions |
| Riverside Van Buren Village Post Office | Riverside, CA 92503 | 3211 Van Buren Blvd | 9513437200 | Get Directions |
| Mailbox in Post Office Lobby | Riverside, CA 92509 | 8082 Limonite Ave Ste 1 | -- | Get Directions |
| Public Collection Box | Riverside, CA 92505 | 10370 Arlington Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92505 | 10800 Magnolia Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92507 | 1180 Palmyrita Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92518 | 1486 Graeber St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92501 | 1675 Main St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92504 | 17130 Van Buren Blvd | -- | Get Directions |
| Public Collection Box | Riverside, CA 92507 | 2724 Gateway Dr | -- | Get Directions |
| Public Collection Box | Riverside, CA 92504 | 2900 Adams St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92506 | 3333 Arlington Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92501 | 3380 14th St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92501 | 3420 12th St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92503 | 3420 La Sierra Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92501 | 3600 Main St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92508 | 361 E Alessandro Blvd | -- | Get Directions |
| Public Collection Box | Riverside, CA 92506 | 3610 Central Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92503 | 3700 Pierce St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92503 | 3700 Tyler St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92501 | 3701 Main St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92501 | 3737 Main St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92501 | 3750 University Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92505 | 3860 La Sierra Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92503 | 3865 Jackson St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92503 | 3975 Jackson St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92501 | 4075 Main St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92501 | 4095 Lemon St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92501 | 4333 Orange St | -- | Get Directions |
| Public Collection Box | Riverside, CA 92501 | 4445 Magnolia Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92509 | 5600 Mission Blvd | -- | Get Directions |
| Public Collection Box | Riverside, CA 92506 | 6155 Magnolia Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92507 | 6200 Box Springs Blvd | -- | Get Directions |
| Public Collection Box | Riverside, CA 92506 | 6700 Indiana Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92506 | 6820 Indiana Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92506 | 6926 Brockton Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92504 | 7112 Magnolia Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92506 | 7177 Brockton Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92509 | 7900 Limonite Ave Ste G | -- | Get Directions |
| Public Collection Box | Riverside, CA 92509 | 8930 Limonite Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92507 | 900 University Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92509 | 9036 Mission Blvd | -- | Get Directions |
| Public Collection Box | Riverside, CA 92503 | 9041 Magnolia Ave | -- | Get Directions |
| Public Collection Box | Riverside, CA 92509 | 9155 Jurupa Rd | -- | Get Directions |
