031101114
THE BANCORP BANK
✓ Valid Checksum
Active
- Institution Name
- THE BANCORP BANK
- Institution Type
- Commercial Bank
- City / State
- SIOUX FALLS, SD
Supported Transaction Types
✗ ACH Transfers
Direct deposit, bill pay, person-to-person transfers. Processed in 1–3 business days.
✓ Wire Transfers
Real-time, same-day settlement via Fedwire. Used for large or time-sensitive transfers.
✓ Check Processing
Printed on the bottom-left of checks. Used to route paper and electronic check payments.
Note: Some banks use a separate routing number for wire transfers. Always confirm wire routing numbers directly with your bank before initiating a wire transfer.
ABA Checksum Validation
Every ABA routing number includes a built-in check digit (the 9th digit) that allows banks to detect transcription errors automatically. The checksum uses a weighted formula: multiply each digit by 3, 7, 1, 3, 7, 1, 3, 7, 1 and the sum must be divisible by 10.
×3
0
0
×7
3
21
×1
1
1
×3
1
3
×7
0
0
×1
1
1
×3
1
3
×7
1
7
×1
4
4
Sum = 0 + 21 + 1 + 3 + 0 + 1 + 3 + 7 + 4 = 40
40 ÷ 10 = 4 remainder 0 → Valid routing number
Quick Reference
Other Routing Numbers for THE BANCORP BANK
Large banks often have different routing numbers by state or region.
- 031101279 DE
- 031205081 DE
- 031302696 DE
- 031307688 DE
- 051405285 DE
- 231375038 DE
- 231385879 DE
- 231386386 DE
- 236070545 DE
- 114924742 SD