Security First Bank Routing Number 104102354
The routing number 104102354 belongs to Security First Bank in Rapid City, South Dakota. Use it for ACH transfers, wires and direct deposit.
| Bank | Security First Bank |
| Address | Suite B, Rapid City, SD 57702 |
| State | South Dakota |
| Phone | (605) 718-8070 |
| New routing number | 104113819 (this number is being replaced) |
| Routing number | 104102354 |
| Check digit | 4 — valid |
Location on the map
About routing number 104102354
104102354 is the routing number of Security First Bank in Rapid City, South Dakota. Use it for ACH transfers, wire transfers and direct deposit. Some banks use a different number for wires than for ACH — confirm with your bank.
FAQ
Which bank has routing number 104102354?
104102354 belongs to Security First Bank in Rapid City, South Dakota.
Is 104102354 a valid routing number?
Yes — 104102354 passes the ABA checksum and is active in the Federal Reserve directory.
Can I use this number for a wire transfer?
It works for ACH. Some banks use a separate routing number for wire transfers — check with Security First Bank before sending a wire.