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Profitability · Ohio

US Banks with Highest Net Interest Margin (NIM) in Ohio

Ranked among banks headquartered in Ohio. Re-ranked 1-100 within the state from the same national ranking population.

#1 Net Interest Margin (NIM): FIRST BANK OF OHIO — 5.60% . Net Interest Margin (NIM) measures the spread between interest earned on assets and interest paid on liabilities — the core unit economics of a commercial bank.

Ranked: 140 banks with reported data Showing: Top 100 Source: FFIEC call reports (Q1 2026) What is this metric? See the US Banks with … glossary entry Go deeper: What Is Net Interest Margin? A Bank Profitability Guide
# Bank HQ US Banks with … Total Assets
1 First Bank of Ohio Tiffin , OH 5.60% $286.9M
2 Spring Valley Bank Wyoming , OH 5.39% $115.8M
3 Fahey Banking Company, the Marion , OH 5.36% $384.2M
4 Home Loan Savings Bank, the Coshocton , OH 5.15% $383.2M
5 Community Savings Caldwell , OH 5.12% $300.7M
6 Apple Creek Banking Company, the Apple Creek , OH 4.96% $261.2M
7 Bank of Magnolia Company, the Magnolia , OH 4.93% $109.8M
8 Farmers and Merchants Bank, the Caldwell , OH 4.91% $134.9M
9 Park National Bank, the Newark , OH 4.81% $12.93B
10 Fort Jennings State Bank, the Fort Jennings , OH 4.74% $278.4M
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11 Adelphi Bank Columbus , OH 4.71% $117.0M
12 First National Bank of Dennison, Ohio, the Dennison , OH 4.70% $271.5M
13 Woodsfield Savings Bank Woodsfield , OH 4.58% $121.8M
14 Baltic State Bank, the Baltic , OH 4.58% $123.4M
15 Mercer Savings Bank Celina , OH 4.50% $174.2M
16 United Midwest Savings Bank, N.A. De Graff , OH 4.50% $520.6M
17 Settlers Bank Marietta , OH 4.50% $140.2M
18 North Valley Bank Zanesville , OH 4.46% $414.6M
19 Sherwood State Bank, the Sherwood , OH 4.43% $106.0M
20 Farmers State Bank West Salem , OH 4.33% $188.1M
21 Bank419 Metamora , OH 4.33% $100.2M
22 Farmers & Merchants Bank Miamisburg , OH 4.32% $354.8M
23 Riverhills Bank Milford , OH 4.31% $343.9M
24 Ssb Community Bank Strasburg , OH 4.28% $289.2M
25 Southern Hills Community Bank Leesburg , OH 4.26% $205.6M
26 Citizens National Bank of Bluffton, the Bluffton , OH 4.25% $1.08B
27 First National Bank of Bellevue, the Bellevue , OH 4.24% $316.6M
28 Peoples State Bank New Lexington , OH 4.24% $304.4M
29 Citizens National Bank of Mcconnelsville, the Mcconnelsville , OH 4.24% $106.3M
30 Sutton Bank Attica , OH 4.15% $1.68B
31 Richwood Banking Company, INC., the Richwood , OH 4.13% $1.27B
32 Buckeye Community Bank Elyria , OH 4.13% $245.1M
33 National Bank of Adams County of West Union, the West Union , OH 4.09% $115.3M
34 Greenville National Bank Greenville , OH 4.05% $647.7M
35 First Financial Bank Cincinnati , OH 4.04% $22.69B
36 First National Bank of Mcconnelsville, the Mcconnelsville , OH 4.03% $203.2M
37 Union Bank Company, the Columbus Grove , OH 4.02% $1.21B
38 First Federal Community Bank, N.A. Dover , OH 3.99% $937.6M
39 Peoples Bank Marietta , OH 3.97% $9.64B
40 Citizens Bank Company, the Beverly , OH 3.97% $329.7M
41 Twin Valley Bank, the West Alexandria , OH 3.94% $139.3M
42 Farmers State Bank, the New Madison , OH 3.93% $332.8M
43 Civista Bank Sandusky , OH 3.93% $4.29B
44 First Citizens National Bank of Upper Sandusky, the Upper Sandusky , OH 3.91% $380.3M
45 Signature Bank, N.A. Toledo , OH 3.90% $1.28B
46 ST. Henry Bank, the Saint Henry , OH 3.89% $447.9M
47 Middlefield Banking Company, the Middlefield , OH 3.87% $1.90B
48 Ohio Valley Bank Company, the Gallipolis , OH 3.86% $1.66B
49 First National Bank of Pandora, the Pandora , OH 3.85% $291.0M
50 Main Street Bank CORP. Wooster , OH 3.83% $1.53B
51 Commercial and Savings Bank of Millersburg, Ohio, the Millersburg , OH 3.82% $1.27B
52 First Federal Community Bank of Bucyrus Bucyrus , OH 3.82% $356.2M
53 Lcnb National Bank Lebanon , OH 3.79% $2.23B
54 Community Bank, the Zanesville , OH 3.77% $691.0M
55 Genoa Banking Company, the Genoa , OH 3.76% $731.3M
56 New Carlisle Federal Savings Bank New Carlisle , OH 3.75% $329.8M
57 Farmers Bank and Savings Company, the Pomeroy , OH 3.74% $477.1M
58 Vinton County National Bank Mc Arthur , OH 3.72% $1.58B
59 Hocking Valley Bank, the Athens , OH 3.66% $366.9M
60 First Federal Savings and Loan Association of Delta Delta , OH 3.65% $247.3M
61 Antwerp Exchange Bank Company, the Antwerp , OH 3.65% $162.0M
62 Minster Bank Minster , OH 3.65% $814.0M
63 Unified Bank Martins Ferry , OH 3.64% $852.6M
64 Croghan Colonial Bank, the Fremont , OH 3.63% $1.35B
65 First National Bank of Sycamore, the Sycamore , OH 3.60% $239.4M
66 State Bank and Trust Company, the Defiance , OH 3.58% $1.60B
67 Miami Savings Bank Miamitown , OH 3.57% $132.0M
68 CenterBank Milford , OH 3.56% $341.3M
69 Community Savings Bank Bethel , OH 3.52% $111.1M
70 Portage Community Bank Ravenna , OH 3.51% $555.1M
71 Home Savings and Loan Company of Kenton, Ohio, the Dba Hslc Kenton , OH 3.49% $247.8M
72 Peoples First Savings Bank Mason , OH 3.49% $101.6M
73 Consumers National Bank Minerva , OH 3.49% $1.24B
74 Cincinnatus Savings and Loan Company, the Cheviot , OH 3.48% $191.0M
75 Farmers & Merchants State Bank, the Archbold , OH 3.46% $3.48B
76 Osgood Bank Osgood , OH 3.46% $514.1M
77 Harrison Building and Loan Association, the Harrison , OH 3.44% $273.5M
78 Peoples Savings Bank, the Urbana , OH 3.44% $185.4M
79 Buckeye State Bank Powell , OH 3.44% $548.4M
80 National Cooperative Bank, N.A. Hillsboro , OH 3.43% $4.15B
81 Fifth Third Bank, N.A. Cincinnati , OH 3.43% $296.12B
82 Killbuck Savings Bank Company, the Killbuck , OH 3.42% $941.2M
83 Merchants National Bank Hillsboro , OH 3.41% $1.34B
84 Greenville Federal Greenville , OH 3.40% $263.1M
85 Hometown Bank Kent , OH 3.40% $249.7M
86 Westfield Bank, FSB Westfield Center , OH 3.40% $2.06B
87 The Farmers Savings Bank Spencer , OH 3.36% $293.1M
88 Valley Central Bank Liberty Township , OH 3.35% $187.5M
89 Citizens National Bank of Woodsfield, the Woodsfield , OH 3.35% $151.7M
90 Hicksville Bank, the Hicksville , OH 3.35% $226.7M
91 Kingston National Bank Kingston , OH 3.34% $582.8M
92 Huntington National Bank, the Columbus , OH 3.32% $284.14B
93 Erebor Bank, N.A. Columbus , OH 3.32% $1.70B
94 Savings Bank, the Circleville , OH 3.31% $517.5M
95 Heartland Bank Whitehall , OH 3.28% $1.97B
96 Mechanics Bank Mansfield , OH 3.28% $885.5M
97 First State Bank Winchester , OH 3.24% $1.19B
98 Farmers National Bank of Canfield, the Canfield , OH 3.21% $7.22B
99 Somerville Bank Eaton , OH 3.20% $294.3M
100 Peoples Bank CO., the Coldwater , OH 3.19% $842.5M

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All data sourced from the most recent FFIEC call report filings, refreshed each quarter as new filings are processed. This leaderboard excludes banks with total assets under $100,000K to filter out anomalous micro-bank ratios. See /data-updates/ for the current data freshness window.

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