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FDIC-insured community bank operating in Iowa and South Dakota, offering checking, savings, mortgages, business lending, and merchant services through digital and in-person channels.
Data compiled from public sources
Frontier Bank is a regional FDIC-insured bank serving Iowa and South Dakota communities with a focus on local relationships and accessible banking services. The institution positions itself as a modernized community bank that combines traditional banking with digital convenience, offering both personal and business financial solutions backed by federal deposit insurance. The bank's primary offerings include personal banking products (checking and savings accounts), business services (merchant processing, business loans, cash management), mortgage lending, wealth management and trust services, and credit cards.
05% APY on balances up to $25,000, ATM fee refunds, and no monthly fees. For businesses, Frontier partners with Fiserv for merchant services including Clover point-of-sale systems, payment processing, and business management tools. Frontier Bank differentiates itself through a partnership model (Fiserv for merchant services), localized engagement with business consultants, and convenient digital banking features including mobile banking and video tellers.
Their referral program offers tangible incentives (Sealy humidifier fans) for account openings. The merchant services division emphasizes 24/7/365 support, fraud protection up to $100,000, and next-business-day hardware replacement. As a traditional community bank, Frontier Bank is best suited for customers seeking FDIC-insured deposits and relationship-based banking in Iowa and South Dakota.
The high APY on their checking account is competitive for the current environment, though tied to a $25,000 balance cap. Business customers should note that merchant services are provided through a third-party partner rather than in-house, which may affect customization and pricing control.
This is state-level context for Banks consumers in Sioux Falls, SD. It does not confirm that Frontier Bank or this specific location is licensed.
State regulator
South Dakota Division of Banking
Consumer protection
Source: CreditDoc state-law summary and listed public regulator resources. Verify licensing directly with the listed state regulator before relying on a provider.
Frontier Bank processed 499 mortgage applications in 2023, with 89.2% recorded as approved across 14 states.
499
Applications
89.2%
Approval Rate
$281K
Avg Loan
14
States Served
Based on 499 applications. Income in thousands (reported by applicant).
Source: CFPB Home Mortgage Disclosure Act (HMDA) Data, 2023. Applications include originated, approved, and denied loans.
Frontier Bank offers 12 services including Checking accounts (BIG DEAL Cash with up to 4.05% APY), High-interest savings accounts, Credit cards, Mortgages (home purchase and refinance implied), Home equity loans and lines of credit, and 7 more.
Frontier Bank has profile signals associated with Iowa and South Dakota residents seeking FDIC-insured checking and savings with competitive high-yield rates, Small to mid-sized local businesses in their service area needing integrated merchant processing and payment solutions, Customers prioritizing relationship-based banking with local branch access and personalized service, Business owners looking for 24/7 merchant support and comprehensive business management tools via point-of-sale systems.
Key strengths: High-yield checking account (up to 4.05% APY) on balances up to $25,000 with no monthly fees; Full FDIC insurance protection backed by U.S. government listed refund term; 24/7/365 merchant services support and next-business-day hardware replacement for business customers. Areas to consider: Geographic limitation: only operates in Iowa and South Dakota; not available nationally; High APY on checking account only applies to balances up to $25,000; balances above that earn standard rates.
In the Banks category, comparable providers include American Bank & Trust, Andes State Bank, Bankstar Financial. Each company has different strengths, so compare services, pricing, and consumer complaint records before deciding what to do next.
CreditDoc Profile Note
Frontier Bank is profiled for Iowa and South Dakota residents and business owners seeking a community-focused, FDIC-insured bank with competitive deposit rates and integrated business solutions. The main caveat is geographic limitation—the bank does not serve customers outside Iowa and South Dakota, making it inaccessible to those outside its service footprint.
Regional bank with locations across South Dakota offering personal banking, mortgages, business services, and wealth management through multiple service lines.
Profile signals: South Dakota-based small business owners seeking local relationship banking and agricultural lending, Homebuilders and construction borrowers needing listed construction loan products with local experience context
Andes State Bank is a traditional community bank offering checking, savings, loans, and digital banking services with local branch presence and personalized customer service.
Profile signals: Local community members seeking personalized banking relationships and branch access, Customers needing multiple loan products (auto, home, personal) from a single institution
BankStar Financial is a locally-owned community bank operating three branches in South Dakota (Brookings, Elkton, Volga) offering checking, savings, CDs, and cash management services.
Profile signals: South Dakota residents in Brookings, Elkton, or Volga areas seeking community bank relationships, Small business owners needing local banking with cash management services
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