Is United States Postal Service Down? Check United States Postal Service down trends and times.
usps.com checking.. 
Website Status
Protocol
Response Time
Response Code
Ping
| Checks | Ping Status | Ping Time | HTTP Status | HTTP Time | Status |
|---|---|---|---|---|---|
| 13 hours ago |  success |
unknown | 200 (OK) | 299 ms | Up |
| 5 days ago | success |
unknown | 200 (OK) | 362 ms | Up |
| 47 days ago | success |
unknown | 200 (OK) | 485 ms | Up |