NCUA-insured credit union
Sei
Credit Union headquartered in Pocatello, Idaho.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | Po Box 1466 Pocatello, ID 83204 |
| County | Bannock |
| Website | not published in NCUA data |
| Phone | (208) 233-4395 |
NCUA record
| NCUA Charter | 517 |
| Federal Reserve RSSD ID | 119377 |
| Status | Active |
| Charter type | 1 (NCUA) |
| Financials as of | March 31, 2026 |
Routing number
NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
See how your odds compare before you apply at Sei.
Offices
| Main main office Pocatello, ID |
555 N 5Th Ave, 83201 (208) 233-4395 M-Th 9:30 A.M. - 5:00 P.M. Friday 9:30 A.M. - 5:30 P.M. |
| Blackfoot Blackfoot, ID |
515 W Bridge St, 83221 (208) 782-5361 M - Th 9:00 - 5:00 Friday 9:00 - 5:30 |
Where Sei has offices
Other credit unions headquartered in Pocatello
| Lookout | $309.20 million |
| Advantage Plus | $289.55 million |
| Connections | $259.40 million |
| Rails West | $78.53 million |
| Simplot | $58.77 million |