Citizens State Bank, of Arlington
Headquarters: Arlington, South Dakota
Overview
Citizens State Bank, of Arlington is an FDIC-insured bank headquartered in Arlington, South Dakota. It reported $155.10M in assets and $137.14M in deposits for the period ending March 31, 2026. Bankular currently lists 3 branch locations.
What Bankular checked
These dates identify the official records and review steps supporting this profile.
Quarterly change
What changed since the previous report
December 31, 2025 to March 31, 2026
These comparisons use consecutive official regulatory reporting periods. A change is descriptive and is not a recommendation or safety rating.
Financial indicators
Capital, profitability and credit quality
These are the latest reported capital, profitability and credit-quality measures available for this institution. Read the figures together rather than as a single safety rating.
Locations
Find a branch of Citizens State Bank, of Arlington
Castlewood Branch
108 E Main St, Castlewood, South Dakota, 57223
Full-service branch · Opened December 12, 1994
First State Bank of Sinai
310 Main Ave, Sinai, South Dakota, 57061
Full-service branch · Opened January 1, 1907
Main Office
128 S Main St, Arlington, South Dakota, 57212
Full-service branch · Opened August 28, 1901
Financial overview
Latest reported figures
Through March 31, 2026
Financial trends
How the balance sheet has changed
Compare recent quarters to see the direction of assets, deposits and loans.
| Quarter | Assets | Deposits | Net loans | ROA |
|---|---|---|---|---|
| March 31, 2026 | $155.10M | $137.14M | $74.79M | 0.97% |
| December 31, 2025 | $150.59M | $132.41M | $77.37M | 0.79% |
| September 30, 2025 | $141.48M | $123.69M | $77.95M | 0.79% |
| June 30, 2025 | $145.17M | $128.21M | $77.53M | 0.75% |
| March 31, 2025 | $141.95M | $125.87M | $75.50M | 0.68% |
| December 31, 2024 | $137.15M | $121.68M | $77.26M | 0.50% |
| September 30, 2024 | $141.74M | $118.13M | $76.27M | 0.36% |
| June 30, 2024 | $142.25M | $121.83M | $74.75M | 0.39% |
Size and reach
How this institution compares
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More on Citizens State Bank, of Arlington
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Branch locations
3 listed locations.
Explore →Compare this institution
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Explore →State banking market
Explore institutions and deposit-market context in South Dakota.
Explore →Arlington banking market
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Explore →Sources and methodology
Review the official sources and reporting periods.
Explore →Frequently asked questions
Is Citizens State Bank, of Arlington federally insured?
Yes. Bankular identifies this institution in FDIC records under certificate 1118.
Where is Citizens State Bank, of Arlington headquartered?
Citizens State Bank, of Arlington is headquartered in Arlington, South Dakota, at 128 S Main St, Arlington, South Dakota, 57212.
How large is Citizens State Bank, of Arlington?
It reported $155.10M in assets and $137.14M in deposits for the period ending March 31, 2026.
How many locations does Citizens State Bank, of Arlington have?
Bankular currently lists 3 branch locations for this institution.
Data sources and methodology
Bankular combines official regulatory records with institution-published product information. The detailed sources are available below for readers who want to verify a figure.