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Dacotah Bank Locations & Branches Aberdeen, South Dakota
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Dacotah Bank operates 32 branches from its headquarters in Aberdeen, SD, .
Dacotah Bank branch network
Its 32 branches span 3 states and 28 cities. The most are in SOUTH DAKOTA (21), NORTH DAKOTA (9) and MINNESOTA (2). SOUTH DAKOTA holds 66.0% of its branch deposits. Sioux Falls, SD has the most of its branches, 4. Its largest office by deposits is its main office in Aberdeen, SD, with $736.2M (16.9% of its branch deposits). On June 30, 2025 it had 33 branches, 1 more than in 2026.
Dacotah Bank at a glance
Its CET1 capital ratio was 11.27% at Q2 2026, above regulatory requirements.
- Total assets, Q2 2026
- $4.92B
- CET1 ratio, Q2 2026
- 11.27%
- Deposit insurance
- FDIC
- Regulator
- Federal Reserve
- Latest call report
- Q2 2026, FFIEC 041
- Established
- 1955
Full financial profile · Is Dacotah Bank safe? · Dacotah Bank call report · Routing number
Deposit market share
Share of all FDIC-insured deposits held in each area, from the June 30, 2026 Summary of Deposits. Rank 1 is the largest holder. Shares are by bank charter, not by holding company.
| Area | Rank | Deposit share | Deposits |
|---|---|---|---|
| City: Aberdeen, SD (2 branches) | 1 of 10 | 43.3% | $787.6M |
| State: SD (21 branches) | 9 of 82 | 0.2% | $2.87B |
Ranked by total assets among banks headquartered in the state: Largest banks in South Dakota.
Share by county and metro area
Dacotah Bank's share of FDIC-insured deposits in the counties and metro areas where it has branches, from the June 30, 2026 Summary of Deposits. Up to the ten largest of each are shown, by the bank's deposits. Rank 1 is the largest holder. Banks only: credit unions are not in the Summary of Deposits.
Counties
| County | Rank | Deposit share | Deposits | County total |
|---|---|---|---|---|
| Brown, SD (3 branches) | 1 of 12 | 43.0% | $861.9M | $2.00B |
| Hennepin, MN (1 branch) | 17 of 67 | 0.3% | $500.8M | $144.16B |
| Minnehaha, SD (3 branches) | 11 of 25 | <0.1% | $275.9M | $478.92B |
| Roberts, SD (1 branch) | 1 of 5 | 54.2% | $254.9M | $470.0M |
| Codington, SD (1 branch) | 2 of 10 | 15.5% | $245.8M | $1.59B |
| Barnes, ND (1 branch) | 1 of 3 | 57.1% | $238.2M | $416.9M |
| Walworth, SD (1 branch) | 1 of 5 | 51.6% | $235.5M | $456.4M |
| Pennington, SD (1 branch) | 7 of 10 | 6.0% | $196.7M | $3.27B |
| Rolette, ND (1 branch) | 1 of 4 | 46.3% | $182.6M | $394.7M |
| Clark, SD (2 branches) | 1 of 1 | 100.0% | $168.4M | $168.4M |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Aberdeen, SD (3 branches) | 1 of 15 | 38.9% | $861.9M | $2.22B |
| Minneapolis-St. Paul-Bloomington, MN-WI (1 branch) | 33 of 124 | 0.2% | $500.8M | $252.68B |
| Sioux Falls, SD (4 branches) | 14 of 39 | <0.1% | $302.6M | $1.13T |
| Watertown, SD (1 branch) | 2 of 12 | 13.6% | $245.8M | $1.81B |
| Rapid City, SD (1 branch) | 7 of 11 | 5.2% | $196.7M | $3.76B |
| Jamestown, ND (1 branch) | 4 of 7 | 11.9% | $117.2M | $981.0M |
| Brookings, SD (1 branch) | 4 of 8 | 5.2% | $115.8M | $2.24B |
| Minot, ND (1 branch) | 11 of 14 | 2.9% | $107.5M | $3.69B |
| Dickinson, ND (1 branch) | 7 of 11 | 3.9% | $80.1M | $2.04B |
| Bismarck, ND (1 branch) | 17 of 18 | 0.4% | $29.3M | $6.92B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Dacotah Bank (main office) | Aberdeen, SD | 57401 | $736.2M |
| Minneapolis Branch | Minneapolis, MN | 55402 | $500.8M |
| Sisseton Branch | Sisseton, SD | 57262 | $254.9M |
| Watertown Branch | Watertown, SD | 57201 | $245.8M |
| Dacotah Bank-Valley City Branch | Valley City, ND | 58072 | $238.2M |
| 320 Main Street Branch | Mobridge, SD | 57601 | $235.5M |
| Sioux Falls Phillips Centre Branch | Sioux Falls, SD | 57104 | $211.0M |
| Dacotah Bank Rapid City Downtown Branch | Rapid City, SD | 57701 | $196.7M |
| Dacotah Bank Rolla Branch | Rolla, ND | 58367 | $182.6M |
| 113 North Commercial Branch | Clark, SD | 57225 | $129.3M |
| Faulkton Branch | Faulkton, SD | 57438 | $126.4M |
| 600 Main Branch | Webster, SD | 57274 | $124.5M |
| Dacotah Bank Jamestown Branch | Jamestown, ND | 58401 | $117.2M |
| Brookings Branch | Brookings, SD | 57006 | $115.8M |
| 321 Main Street Branch | Lemmon, SD | 57638 | $114.3M |
| Dacotah Bank Minot Downtown Branch | Minot, ND | 58701 | $107.5M |
| Bowbells Branch | Bowbells, ND | 58721 | $80.9M |
| Dacotah Bank Dickinson Branch | Dickinson, ND | 58601 | $80.1M |
| Groton Branch | Groton, SD | 57445 | $74.3M |
| Dacotah Bank Morris Branch | Morris, MN | 56267 | $73.5M |
| Sioux Falls Branch | Sioux Falls, SD | 57106 | $53.1M |
| First National Bank Branch | Hettinger, ND | 58639 | $52.7M |
| Dacotah Bank (main office) | Aberdeen, SD | 57401 | $51.4M |
| Bison Branch | Bison, SD | 57620 | $48.9M |
| Willow Lake Branch | Willow Lake, SD | 57278 | $39.1M |
| Dacotah Bank Custer Branch | Custer, SD | 57730 | $35.4M |
| Bismarck Office Branch | Bismarck, ND | 58501 | $29.3M |
| Langford Office | Langford, SD | 57454 | $27.7M |
| Dacotah Bank Sioux Falls South Branch | Sioux Falls, SD | 57108 | $26.7M |
| Fargo Branch | Fargo, ND | 58103 | $14.2M |
| Roslyn Branch | Roslyn, SD | 57261 | $13.4M |
| Dacotah Bank Sioux Falls East Branch | Sioux Falls, SD | 57103 | $11.8M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 17437) · FFIEC NIC profile (RSSD 256553)