List of US Post Office Locations in Armstrong County | |||||
|---|---|---|---|---|---|
| Name | Address | County | Hours | Phone | |
| Adrian | 593 Adrian Reesedale Rd, Adrian, PA 16210 | Armstrong County | Mo-Fr 08:00-12:00 Sa 08:00-11:00 | +1 724-545-1912 | |
| Apollo | , Apollo, PA 15613 | Armstrong County | Mo-Fr 09:00-16:30 Sa 09:00-12:00 | +1 724-478-4707 | |
| Cadogan | 106 Main St, Cadogan, PA 16212 | Armstrong County | Mo-Fr 12:30-16:30 Sa 12:30-15:30 | +1 724-763-8610 | |
| Cowansville | 827 E Brady Rd, Cowansville, PA 16218 | Armstrong County | Mo-Fr 09:00-12:00,13:00-16:00 Sa 09:00-12:00 | +1 724-543-3232 | |
| Dayton | 107 W Main St, Dayton, PA 16222 | Armstrong County | Mo-Fr 09:00-12:00,13:00-16:15 Sa 09:00-11:30 | +1 814-257-8100 | |
| Distant | 3273 PA-28, Distant, PA 16223 | Armstrong County | Mo-Fr 12:45-16:45 Sa 12:00-15:00 | +1 814-275-3218 | |
| Elderton | 201 E Salt Work St, Elderton, PA 15736 | Armstrong County | Mo-Fr 07:30-12:00,13:00-16:00 Sa 09:00-11:00 | +1 724-354-2096 | |
| Ford City | 824 4th Ave, Ford City, PA 16226 | Armstrong County | Mo-Fr 08:00-17:00 Sa 08:00-12:00 | +1 724-763-8021 | |
| Freeport | 415 High St, Freeport, PA 16229 | Armstrong County | Mo-Fr 08:00-16:30 Sa 08:30-12:00 | +1 724-295-2211 | |
| Kittanning | 201 N McKean St, Kittanning, PA 16201 | Armstrong County | Mo-Fr 08:30-17:00 Sa 08:30-12:00 | +1 724-543-1959 | |
| Leechburg | 23 Main St, Leechburg, PA 15656 | Armstrong County | Mo-Fr 08:30-16:30 Sa 09:00-12:00 | +1 724-845-7203 | |
| Manorville | 500 Water St, Manorville, PA 16238 | Armstrong County | Mo-Fr 07:30-11:30 Sa 08:30-11:15 | +1 724-763-2491 | |
| Mc Grann | 207 Byron St, , PA 16236 | Armstrong County | Mo-Fr 07:30-11:30 Sa 08:30-11:15 | +1 724-763-8502 | |
| North Apollo | 312 N 16th St, North Apollo, PA 15673 | Armstrong County | Mo-Fr 08:30-12:00,13:00-16:30 Sa 09:00-12:00 | +1 724-478-3072 | |
| Nu Mine | 1409 State Rte 1042, , PA 16244 | Armstrong County | Mo-Fr 07:00-10:45 Sa 07:30-10:30 | +1 724-783-6698 | |
| Oak Ridge | 120 Main St, Oak Ridge, PA 16245 | Armstrong County | Mo-Fr 09:00-11:00 Sa 08:30-11:30 | +1 814-365-2305 | |
| Parker | 208 Washington St, Parker, PA 16049 | Armstrong County | Mo-Fr 08:00-12:00,13:00-15:00 Sa 08:00-12:00 | +1 724-399-2449 | |
| Rural Valley | 700 Middle 1st St, Rural Valley, PA 16249 | Armstrong County | Mo-Fr 08:00-12:00,13:00-16:30 Sa 08:30-11:30 | +1 724-783-7351 | |
| Sagamore | 333 Post Office Rd, Sagamore, PA 16250 | Armstrong County | Mo-Fr 09:00-11:00 Sa 09:00-11:45 | +1 724-783-6384 | |
| Schenley | 105 Railroad St, Schenley, PA 15682 | Armstrong County | Mo-Fr 11:00-13:00 Sa 08:30-12:15 | +1 724-295-9805 | |
| Spring Church | 1759 PA-56, Spring Church, PA 15686 | Armstrong County | Mo-Fr 09:45-12:30,13:30-16:45 Sa 09:00-12:00 | +1 724-478-3687 | |
| Templeton | 232 3rd St, Templeton, PA 16259 | Armstrong County | Mo-Fr 08:00-12:00,13:00-15:00 Sa 08:30-11:45 | +1 724-868-2711 | |
| Worthington | 199 E Main St, Worthington, PA 16262 | Armstrong County | Mo-Fr 08:00-12:00,13:00-16:30 Sa 09:30-12:00 | +1 724-297-5738 | |
| Yatesboro | 52 W Main St, Yatesboro, PA 16263 | Armstrong County | Mo-Fr 08:00-12:00 Sa 09:00-11:45 | +1 724-783-6608 | |