Personal loans in Groton, SD

Groton shed about 2.4% of its population between the 2020 base and the 2023 estimate. The roughly 1,355 people who live in Groton borrow under South Dakota rules; city hall sets no personal-loan rate. Groton is one of 309 Census places in South Dakota; its 1,355 residents put it at 44th. A larger market lies at Aberdeen, SD about 18 miles away. State law, rather than federal rules alone, supplies the rate caps and licensing rules that reach Groton's 1,355 residents. Read the disclosure for an origination fee and any prepayment penalty before signing in Groton.

By the Personalloaner Editorial Team · Last updated 2026-09-16

How we get paid: if you apply through the link above, a lending partner may send us a referral fee. It never changes the rate you are offered or what we publish. We are not a lender and we do not process applications. The lowest rates are only available to the most qualified applicants. Full disclosure.

What the Census records for Groton

What follows is Groton's place in the Census record, alongside the South Dakota rules that govern a personal loan made here.

What shapes a Groton personal loan

In Groton, a small community of about 1,355, the amount is advanced up front and repaid in fixed installments; the city's size does not change the pricing. The rate you see advertised is a range, not a promise, until a lender reviews your file in Groton. Shortening the term on a Groton loan raises the monthly payment but cuts the interest; lengthening it does the reverse.

Steps to take before a Groton loan

Before you apply in Groton, a community of about 1,355, work through these steps:

  1. Pull your credit reports first and correct any error before a lender sees the file.
  2. Model the payment on the calculator before a lender models it for you.
  3. Gather at least three pre-qualified offers and line up the APR, not the headline rate.
  4. Verify the lender's South Dakota licence with the regulator listed on this page.
  5. Write down the purpose of the loan and your repayment plan before you apply.
  6. When debt already feels heavy, a nonprofit credit counsellor is worth a call first.
  7. Look for an origination fee or prepayment penalty in the written disclosure.

None of these steps is Groton-specific: the same South Dakota licensing and disclosure rules reach all 1,355 residents.

Groton's place among South Dakota's 309 places

Groton is the 44th-largest of 309 Census places in South Dakota and contains about 0.2% of the state's people. For population change between 2020 and 2023, Groton ranks 257th of 309 in South Dakota (about the 17th percentile). At about 774 people per square mile, Groton is the 118th most densely settled place in South Dakota. Within 50 miles sit 45 smaller Census places, alongside the 4 that are larger.

South Dakota rules behind a Groton personal loan

For the roughly 1,355 residents of Groton, the rules below are South Dakota's own; each row carries its publisher and retrieval date.

RuleDetailSource
State lending regulatorSouth Dakota Division of Banking (Department of Labor and Regulation)
Source says: "The Division of Banking is charged with the regulation and supervision of state chartered and licensed financial institutions."
South Dakota Division of Banking (Department of Labor and Regulation)
as of 2026-09-16
Initiated Measure 21 anti-evasion rule (state-specific rule)Initiated Measure 21 (2016) also bars evasion by indirect means; applies to loans originated, refinanced, rolled over, renewed or flipped after November 15, 2016.
Source says: "prohibits these money lenders from evading this rate limitation by indirect means... a loan made in violation of this measure is void" (Division of Banking guidance on Initiated Measure 21).
South Dakota Division of Banking (Department of Labor and Regulation)
as of 2026-09-16
Maximum legal interest rate (usury cap)No general maximum/usury restriction when the rate is set by written agreement; specific caps elsewhere in the code apply (e.g., 36% for licensed money lenders).
Source says: "no maximum interest rate or charge, or usury rate restriction... if they establish the interest rate or charge by written agreement" (SDCL 54-3-1.1).
South Dakota Legislature (South Dakota Codified Laws)
as of 2026-09-16

Groton: area, density and distance

The Census Gazetteer records about 1.8 square miles of land within Groton, with no significant water area listed. Spread across it are roughly 774 residents per square mile. The largest place in South Dakota, Sioux Falls, lies about 148 miles away. A 50-mile radius around Groton takes in 4 places that are larger. The 100-mile radius contains 14 larger places.

How we get paid: if you apply through the link above, a lending partner may send us a referral fee. It never changes the rate you are offered or what we publish. We are not a lender and we do not process applications. The lowest rates are only available to the most qualified applicants. Full disclosure.

Common questions

What are my options in Groton if my credit is poor?
Borrowing is still possible, but expect a higher APR and a smaller approved amount. Lenders that accept lower scores hold statewide licences, so what is open to you in Groton is the same as anywhere in South Dakota.
What loan size can I expect in Groton?
Most personal loans sit somewhere between $1,000 and $50,000, though the figure you are approved for turns on the lender, your income and your credit. Model the monthly payment first with our personal loan calculator.
Do I have to pledge anything to borrow in Groton?
For an unsecured personal loan, no — there is nothing to pledge. A secured loan, such as home equity or one secured by a vehicle, does require collateral, and default puts that asset at risk.
Does comparing loans in Groton cost me credit score points?
Not during pre-qualification, which normally uses a soft pull and leaves your score alone. Submitting a full application triggers a hard inquiry, which can trim a few points briefly.

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