Data-driven recommendations based on official FDIC records — not paid placements or sponsored rankings.
Reviewed by LenderTrustHub Editorial TeamFDIC banking insights
Banks headquartered in South Dakota often understand local markets, branch networks, and community lending needs.
Use the "HQ in SD" filter
Institutions with decades of continuous FDIC insurance demonstrate resilience through multiple economic cycles.
Sort by "Oldest First"
OCC-regulated national banks often offer coast-to-coast digital banking and standardized product lines.
Filter by OCC regulator
Recently FDIC-insured institutions may offer competitive digital features and modern mobile experiences.
Filter "After 2010"
| Regulator | Institutions | Share |
|---|---|---|
| FDIC | 34 | 61% |
| OCC | 18 | 32% |
| Federal Reserve | 4 | 7% |
South Dakota homebuyer
Start with 56 banks headquartered in South Dakota for local branch access, then compare mortgage rates using our free calculators before choosing where to bank.
Mortgage Calculators →First-time depositor
Every bank in this directory is FDIC-insured. Verify any institution using the certificate link on each card — never rely on logos alone.
How FDIC insurance works →Small business owner
Compare OCC national banks for treasury services against 56 locally headquartered institutions that may offer relationship-based business lending.
Compare banks →Free FDIC verification checklist, deposit insurance tips, and mortgage calculator links — tailored for South Dakota residents.
No paid placements. Unsubscribe anytime.
56 FDIC-insured institutions • 56 headquartered in South Dakota • Oldest: American Bank & Trust (January 1, 1934)
Updated 2026-06-26 • No paid placements • Verify at FDIC BankFind
Quick select — all 50 states + DC
Southeast
West
South
Northeast
Midwest
Click any state on the map or use the grid above to instantly switch directories. All data is sourced from official FDIC records with direct BankFind verification links.
Total Institutions
0
Serving South Dakota
Headquartered Here
0
Banks with HQ in SD
Oldest Insured
January 1, 1934
American Bank & Trust
Top Regulator
FDIC
34 institutions
Showing 56 of 56 institutions
Tell us what you prefer and we'll filter the South Dakota directory instantly.
The FDIC insures deposits at member banks up to $250,000 per depositor, per insured institution, for each ownership category — including checking, savings, CDs, and money market accounts. Coverage is automatic when you bank at an FDIC-insured institution.
Every institution is sourced from official FDIC BankFind records. We publish certificate numbers, insurance dates, regulators, and headquarters with direct verification links. LenderTrustHub does not accept paid placements — rankings reflect data, not advertising.
Free tools — no signup required
Estimate monthly payments, compare loan scenarios, and explore verified mortgage lenders.
Mortgage Lenders in South Dakota
Verified local mortgage brokers
Auto Loan Companies in South Dakota
Compare APR ranges & trust scores
Mortgage Calculators
Payment & affordability tools
Credit Repair in South Dakota
Transparent credit repair listings
Coming soonMCA Companies in South Dakota
Merchant cash advance directory
Coming soonMoveTrustHub
Trusted moving & relocation resources
This directory lists 56 FDIC-insured institutions associated with South Dakota, including 56 with headquarters in the state. Lists may include out-of-state banks that operate branches or serve customers in South Dakota.
FDIC insurance protects eligible deposits up to $250,000 per depositor, per insured bank, for each ownership category. Coverage applies when an FDIC-insured institution fails.
Each listing includes an FDIC certificate number. Click the certificate link or visit banks.data.fdic.gov/bankfind-suite/bankfind and search by that number for official records.
No. This directory is free and transparent. Institutions are listed based on official FDIC data — not advertising fees or sponsorships.
Yes. After reviewing FDIC-insured banks, explore our verified mortgage lender directory and calculators for South Dakota to compare lending options.
This directory includes every FDIC-insured institution serving South Dakota, including national banks headquartered elsewhere that operate branches in the state. Use the "HQ in SD" filter to show only banks headquartered locally.
OCC supervises national bank charters, the Federal Reserve oversees state-chartered banks that are members of the Fed system, and the FDIC directly supervises many state-chartered non-member banks. All three can oversee FDIC-insured institutions.
We sync with official FDIC BankFind records and display the last-updated date at the top of each page. Always verify critical decisions using the certificate link on each listing.