Branch Network
Great Plains State Bank Locations & Branches Petersburg, Nebraska
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Great Plains State Bank operates 5 branches from its headquarters in Petersburg, NE, .
Great Plains State Bank branch network
All 5 branches are in NEBRASKA, across 4 cities. Columbus, NE has the most of its branches, 2. Its largest office by deposits is its main office in Petersburg, NE, with $82.1M (24.1% of its branch deposits). It had the same number of branches on June 30, 2025.
Great Plains State Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 10.81% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $392.0M
- Tier 1 leverage ratio, Q2 2026
- 10.81%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1920
Full financial profile · Is Great Plains State Bank safe? · Great Plains State 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: Petersburg, NE (1 branch) | 1 of 2 | 79.5% | $82.1M |
| State: NE (5 branches) | 57 of 160 | 0.4% | $340.5M |
Ranked by total assets among banks headquartered in the state: Largest banks in Nebraska.
Share by county and metro area
Great Plains State 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 |
|---|---|---|---|---|
| Platte, NE (2 branches) | 5 of 14 | 8.6% | $150.2M | $1.75B |
| Boone, NE (1 branch) | 4 of 6 | 15.9% | $82.1M | $516.5M |
| Douglas, NE (1 branch) | 35 of 43 | 0.2% | $58.1M | $33.32B |
| Holt, NE (1 branch) | 5 of 7 | 8.0% | $50.1M | $624.3M |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Columbus, NE (2 branches) | 5 of 14 | 8.6% | $150.2M | $1.75B |
| Omaha-Council Bluffs, NE-IA (1 branch) | 57 of 77 | 0.1% | $58.1M | $42.59B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Great Plains State Bank (main office) | Petersburg, NE | 68652 | $82.1M |
| Columbus Branch | Columbus, NE | 68601 | $75.1M |
| Westgate Shopping Center Branch | Columbus, NE | 68601 | $75.1M |
| Great Plains State Bank - Omaha Branch | Omaha, NE | 68601 | $58.1M |
| O'Neill Branch | Oneill, NE | 68763 | $50.1M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 14058) · FFIEC NIC profile (RSSD 733559)