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First Savings Bank Locations & Branches Beresford, South Dakota
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First Savings Bank operates 24 branches from its headquarters in Beresford, SD, .
First Savings Bank branch network
Its 24 branches span 6 states and 22 cities. The most are in SOUTH DAKOTA (11), NEW MEXICO (7) and TEXAS (3). NEW MEXICO holds 34.1% of its branch deposits. El Paso, TX has the most of its branches, 3. Its largest office by deposits is the Henderson Br office in Henderson, NV, with $183.1M (14.4% of its branch deposits). It had the same number of branches on June 30, 2025.
First Savings Bank at a glance
Its CET1 capital ratio was 23.63% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $1.59B
- CET1 ratio, Q2 2026
- 23.63%
- Deposit insurance
- FDIC
- Regulator
- OCC
- Latest call report
- Q2 2026, FFIEC 041
- Established
- 1989
Full financial profile · Is First Savings Bank safe? · First Savings Bank Q3 2026 call report, filed October 16, 2026 (preliminary) · 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: Beresford, SD (1 branch) | 1 of 2 | 63.0% | $107.4M |
| State: SD (11 branches) | 25 of 82 | <0.1% | $414.7M |
| Largest deposit state: NM (7 branches) | 22 of 55 | 0.9% | $433.2M |
Ranked by total assets among banks headquartered in the state: Largest banks in South Dakota.
Share by county and metro area
First Savings 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 |
|---|---|---|---|---|
| Clark, NV (1 branch) | 26 of 41 | 0.2% | $183.1M | $94.87B |
| Mohave, AZ (1 branch) | 8 of 10 | 2.8% | $126.9M | $4.46B |
| Union, SD (1 branch) | 3 of 9 | 13.9% | $107.4M | $773.2M |
| Lincoln, NM (1 branch) | 2 of 7 | 15.6% | $105.9M | $678.7M |
| Luna, NM (1 branch) | 3 of 3 | 21.5% | $96.4M | $449.5M |
| El Paso, TX (3 branches) | 12 of 16 | 0.8% | $96.2M | $11.44B |
| Roberts, SD (1 branch) | 2 of 5 | 19.6% | $92.0M | $470.0M |
| Marshall, SD (2 branches) | 1 of 3 | 61.5% | $88.3M | $143.6M |
| Otero, NM (2 branches) | 4 of 8 | 9.8% | $75.6M | $772.2M |
| Sierra, NM (1 branch) | 2 of 3 | 34.2% | $72.8M | $212.9M |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Las Vegas-Henderson-Paradise, NV (1 branch) | 26 of 41 | 0.2% | $183.1M | $94.87B |
| Lake Havasu City-Kingman, AZ (1 branch) | 8 of 10 | 2.8% | $126.9M | $4.46B |
| Sioux City, IA-NE-SD (1 branch) | 14 of 30 | 2.3% | $107.4M | $4.77B |
| Ruidoso, NM (1 branch) | 2 of 7 | 15.6% | $105.9M | $678.7M |
| Deming, NM (1 branch) | 3 of 3 | 21.5% | $96.4M | $449.5M |
| El Paso, TX (3 branches) | 12 of 17 | 0.8% | $96.2M | $11.47B |
| Alamogordo, NM (2 branches) | 4 of 8 | 9.8% | $75.6M | $772.2M |
| Sioux Falls, SD (2 branches) | 33 of 39 | <0.1% | $44.7M | $1.13T |
| Las Cruces, NM (1 branch) | 14 of 17 | 1.3% | $41.4M | $3.27B |
| Silver City, NM (1 branch) | 6 of 6 | 6.4% | $41.2M | $641.5M |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Henderson Br | Henderson, NV | 89012 | $183.1M |
| Lake Havasu City Branch | Lake Havasu City, AZ | 86406 | $126.9M |
| First Savings Bank (main office) | Beresford, SD | 57004 | $107.4M |
| Ruidoso Branch | Ruidoso, NM | 88345 | $105.9M |
| Deming Branch | Deming, NM | 88030 | $96.4M |
| Sisseton Br | Sisseton, SD | 57262 | $92.0M |
| Britton Branch | Britton, SD | 57430 | $76.8M |
| T Or C Branch | Truth Or Consequences, NM | 87901 | $72.8M |
| Alamogordo Br | Alamogordo, NM | 88310 | $67.7M |
| El Paso Mesa Branch | El Paso, TX | 79902 | $67.4M |
| Las Cruces Branch | Las Cruces, NM | 88011 | $41.4M |
| Silver City Branch | Silver City, NM | 88061 | $41.2M |
| Sioux Falls Branch | Sioux Falls, SD | 57108 | $27.8M |
| First Svg Bk - Springfield Branch | Springfield, SD | 57062 | $20.8M |
| Hecla Branch | Hecla, SD | 57446 | $18.8M |
| Omaha Branch | Omaha, NE | 68124 | $17.6M |
| Flandreau Branch | Flandreau, SD | 57028 | $17.5M |
| Parker Branch | Parker, SD | 57053 | $17.0M |
| Bristol Branch | Bristol, SD | 57219 | $15.0M |
| El Paso East Branch | El Paso, TX | 79936 | $14.8M |
| El Paso West Branch | El Paso, TX | 79932 | $14.1M |
| Veblen Branch | Veblen, SD | 57270 | $11.4M |
| Waubay Branch | Waubay, SD | 57273 | $10.2M |
| Tularosa Branch | Tularosa, NM | 88352 | $7.9M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 32629) · FFIEC NIC profile (RSSD 67656)