Rapid City-Spearfish, SD, a Combined Statistical Area, holds $4.7 billion in deposits across 12 insured institutions and 42 branches, ranking #207 of 293 U.S. markets by economic output. First Interstate Bank is the largest deposit holder at 26.5% share. The top three institutions hold 56.4% of deposits, which places the market in the moderate band. Deposits have grown 12.6% since 2020 while the branch count fell by 8.7%.
Ranks show where the market stands among the 293 markets (Combined and Metropolitan Statistical Areas). They describe relative position, not a rating of market quality or suitability.
Deposit trend
Branches: 46 in 2020 to 42 in 2025. Institutions: 12 to 12. Top-three share: 59.3% to 56.4%. Deposits per branch: $113M.
Institutions by deposits
| Institution | Deposits | Share | 5‑yr |
|---|---|---|---|
| First Interstate Bank | $1.3B | 26.5% | +8% |
| Wells Fargo Bank | $0.8B | 16.8% | -19% |
| Pioneer Bank & Trust | $0.6B | 13.0% | +28% |
| U.S. Bank | $0.6B | 11.7% | -17% |
| Black Hills Community Bank | $0.5B | 9.5% | +35% |
| Security First Bank | $0.4B | 8.5% | +206% |
| First National Bank | $0.2B | 4.1% | +49% |
| Dacotah Bank | $0.2B | 4.0% | +25% |
| BankWest, Inc. | $0.1B | 2.2% | +50% |
| First National Bank in Philip | $0.1B | 1.5% | +76% |
| Legends West Bank | $64M | 1.4% | no 2020 presence |
| First Western Federal Savings Bank | $38M | 0.8% | -17% |
The 12 insured institutions with a branch presence, as of June 30, 2025. Five-year change compares the same institution’s deposits in 2020 and 2025. Institutions are tracked by FDIC certificate number, and where an institution acquired another bank, the acquired bank’s prior deposits are folded into the baseline so the change reflects the combined, continuing franchise rather than reading as new. “No 2020 presence” means neither the institution nor a bank it later absorbed reported deposits in this market that year. Deposit figures are nominal and are not adjusted for inflation.
Counties in this market
| County | State | GDP | Population | Share of Market GDP | |
|---|---|---|---|---|---|
| Pennington County | South Dakota | $6.4B | 116,792 | 70.1% | 68.4% |
| Lawrence County | South Dakota | $1.4B | 29,459 | 15.5% | 18.7% |
| Meade County | South Dakota | $1,000M | 30,711 | 11.0% | 9.7% |
| Custer County | South Dakota | $306M | 9,431 | 3.4% | 3.2% |
Recruiting in the Rapid City-Spearfish market
Deposits are moderately concentrated here, held by a mix of institutions rather than dominated by one. Who holds the deposits, and how contested the market is, shapes both the runway for growth and the competition you would be recruiting against. We recruit commercial relationship managers, banking teams, and market leaders for banks building in markets like this one.
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