Total Assets
$6.3B
Total balance-sheet footings
FDIC Cert #14843 · Iowa City, Iowa · Est. 1934
MidWestOne Bank - FDIC Bank Health Profile
A community-scale look at MidWestOne Bank's own numbers, pulled straight from its quarterly FDIC Call Report.
- $6.3B
- Total assets
- A
- Health grade · Excellent
- 1.12%
- Return on assets
- 12.9%
- Tier 1 capital
Data updated July 2026
The verdict
MidWestOne Bank earns a PlainBankData health grade of A (87/100), with well-capitalized at 12.88% Tier 1, profitable at 1.12% ROA, efficient (57% cost ratio).
- #242
- largest of 4,313 FDIC banks by assets
- 94th
- percentile by asset size, nationally
- 12.88%
- Tier 1 ratio - above the 10% well-capitalized line
- 51st
- percentile for profitability (ROA), nationally
The grade above reflects PlainBankData's own read of the bank's regulatory filings, not an FDIC judgment, deposit coverage stays at $250,000 per depositor, per category, unaffected by it.
How MidWestOne Bank's 87/100 score adds up
Each factor is scored from this bank's own FDIC Call Report figures, then summed to the composite health score.
MidWestOne Bank's composite health score
Tier 1 Capital Ratio (12.88%) 35/40
Return on Assets (ROA) (1.12%) 20/25
Texas Ratio (4.22%) 20/20
Efficiency Ratio (56.69%) 12/15
87 of 100 points earned across four weighted factors. See our methodology for the full scoring formula.
Balance sheet at a glance
Total Deposits
$5.5B
Customer-funded liabilities
Net Loans
$4.5B
Outstanding loan book
Net Income
$70M
Bottom-line earnings
Capital adequacy vs federal thresholds
Where MidWestOne Bank ranks
Every one of the 4,307 FDIC-insured banks with a computed health score, bucketed by score. MidWestOne Bank's score of 87/100 falls in the highlighted band.
MidWestOne Bank's size among FDIC-insured banks
Every one of the 4,307 FDIC-insured banks with reported assets, bucketed by total-asset scale (note the buckets are powers of 10, most banks cluster in the $100M-$1B range). MidWestOne Bank's $6.3B falls in the highlighted band.
Safety metrics
Tier 1 capital ratio
Well-capitalized 10%
12.88% of risk-weighted assets - above the federal "well-capitalized" threshold of 10%.
Tier 1 Capital Ratio
12.88%
Texas Ratio
4.22%
Equity Capital
$703M
Profitability metrics
Return on Assets (ROA)
51st percentile nationally
1.12%
Return on Equity (ROE)
10.22%
Efficiency Ratio
56.69%
What the numbers say about MidWestOne Bank
MidWestOne Bank is an FDIC-insured institution (Certificate #14843) headquartered in Iowa City, Iowa, established in 1934. It holds $6.3B in total assets - 242nd of 4,313 FDIC-insured banks, $5.5B in customer deposits, and $4.5B in net loans. Capital-wise, the Tier 1 ratio sits at 12.88%, clearing the federal 10% well-capitalized bar; the Texas Ratio reads 4.22%, a healthy figure under the 50% watch level. That combination rolls up into a PlainBankData health grade of A (87 of 100), blending Tier 1 capital, ROA, the Texas Ratio, and efficiency. These figures come directly from the bank's quarterly FDIC Call Report.
Nationally, MidWestOne Bank sits in the top decile of all FDIC-insured institutions by asset size (242nd of 4,313), and within Iowa it ranks 3rd of 230 state-chartered and national banks headquartered there. The next-largest bank in the state by assets is Hills Bank and Trust Company, at $4.6B. A bank of this scale carries systemic weight in its market -- its lending and deposit decisions move local credit availability in a way a community-scale institution's simply cannot.
Income & expense breakdown
$310M
Interest Income
$46M
Non-Interest Income
$149M
Non-Interest Expense
Asset quality, Texas Ratio detail
The Texas Ratio compares troubled assets to the capital available to absorb losses. MidWestOne Bank reports a Texas Ratio of 4.22% - comfortably in the healthy band; non-performing loans are a small fraction of the bank’s loss-absorbing capital.
Texas Ratio
Caution 50%
4.22% - lower is safer; 100% is the level at which troubled assets equal loss-absorbing capital.
Top banks in Iowa by total assets
Source: FDIC BankFind Suite, Call Report (FFIEC 031/041) MidWestOne Bank (FDIC Cert #14843) - Tier 1 capital ratio, total assets, deposits, ROA/ROE · 2025 FDIC Call Reports filed quarterly; latest publicly-available vintage shown. Health grades are PlainBankData's interpretation of regulatory filings and are not official FDIC ratings.
Other banks in Iowa
All Iowa banks →| Bank | Assets | Grade | ROA |
|---|---|---|---|
| Principal BankDes Moines | $9.3B | A | 1.24% |
| Bankers Trust CompanyDes Moines | $7.5B | A | 1.10% |
| Hills Bank and Trust CompanyHills | $4.6B | A | 1.33% |
| West BankWest Des Moines | $4.1B | A | 0.94% |
| Northwest BankSpencer | $3.0B | B | 1.03% |
| Cedar Rapids Bank and Trust CompanyCedar Rapids | $2.9B | A | 2.83% |
| Quad City Bank and Trust CompanyBettendorf | $2.7B | A | 1.30% |
| Fidelity Bank & TrustDubuque | $2.5B | A | 1.06% |
Frequently asked questions
What is MidWestOne Bank's health grade?▼
MidWestOne Bank receives a health grade of A (87/100) based on four FDIC financial metrics: Tier 1 Capital Ratio (40%), Return on Assets (25%), Texas Ratio (20%), and Efficiency Ratio (15%). This bank demonstrates excellent financial health with strong capital ratios and profitability.
How large is MidWestOne Bank?▼
MidWestOne Bank holds $6.3B in total assets and $5.5B in deposits, ranking 242nd of 4,313 FDIC-insured banks by asset size. It is headquartered in Iowa City, Iowa.
Is my money safe at MidWestOne Bank?▼
Yes, deposits at MidWestOne Bank (Certificate #14843) are FDIC-insured up to $250,000 per depositor, per ownership category, regardless of health grade.
What is MidWestOne Bank's Tier 1 Capital Ratio?▼
MidWestOne Bank has a Tier 1 Capital Ratio of 12.88%. That clears the federal 10% bar regulators use to call a bank "well-capitalized."
What is the Texas Ratio for MidWestOne Bank?▼
MidWestOne Bank has a Texas Ratio of 4.22%. Staying under 50% is the level analysts treat as healthy. The Texas Ratio measures non-performing loans against equity and reserves, a higher ratio signals greater exposure to loan losses.
How efficient is MidWestOne Bank?▼
MidWestOne Bank has an Efficiency Ratio of 56.69%. Under the 60% mark counts as efficient, more of every revenue dollar reaches the bottom line. This metric compares non-interest expenses to total revenue.
What to do with this
How to read MidWestOne Bank's profile as a depositor or analyst.
- MidWestOne Bank's grade reflects capital, profitability, and asset quality, read the four pillars before drawing conclusions. How grades work
- Compare MidWestOne Bank against other Iowa banks before moving funds. Iowa banks
Not financial advice. Health grades are PlainBankData's interpretation of public FDIC Call Report data, not official FDIC ratings or predictions. Verify the latest figures at the FDIC BankFind Suite.
Every figure on PlainBankData is rendered directly from FDIC federal source data, no number is typed in by an editor. Informational only, not professional advice; consult a qualified professional before acting on it. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Q4 2025.
Disclaimer: Data from the FDIC BankFind Suite. PlainBankData does not rate or rank banks as investment or safety recommendations. Health grades are informational only, computed from public regulatory filings. Always verify current standing directly with FDIC.gov before making financial decisions.