Asset Tier

Mason City, IA

All FDIC-insured banks headquartered in the Mason City, IA metropolitan area

Every FDIC-insured commercial bank with headquarters in the Mason City, IA metro area, with the most recent quarterly call report data — total assets, deposits, capital ratios, asset quality, and profitability. The full MSA covered is: Mason City, Ia.

Banks

Total Assets

$3.2B

Total Deposits

$2.8B

Avg ROA

1.66%

Median CET1

11.35%

Largest by Assets

FIRST CITIZENS BANK$1.8B CLEAR LAKE BANK AND TRUST COMPANY$647M NSB BANK$479M FARMERS STATE BANK$221M

Bank	HQ	Assets	ROA	CET1	NPL	Texas
FIRST CITIZENS BANK	MASON CITY, IA	$1.8B	1.92%	13.84%	0.71%	4.4%
CLEAR LAKE BANK AND TRUST COMPANY	CLEAR LAKE, IA	$647M	1.82%	11.35%	0.24%	2.6%
NSB BANK	MASON CITY, IA	$479M	0.83%	10.70%	0.67%	6.4%
FARMERS STATE BANK	NORTHWOOD, IA	$221M	0.91%	—	1.17%	8.6%

Other asset tiers

Largest US Banks (≥ $100B in assets)Regional Banks ($10B–$100B in assets)Large Community Banks ($1B–$10B in assets)Midsize Community Banks ($500M–$1B in assets)Small Community Banks ($100M–$500M in assets)Micro Community Banks (< $100M in assets)

Data sourced from FFIEC call reports — current as of Q1 2026. See /data-updates/ for the full refresh schedule.

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