Clark at a glance
- Population: 1,159, the 57th-largest community in South Dakota out of 309 (US Census Bureau, Vintage 2023).
- 2020 Census base: 1,146 residents at the 2020 Census (US Census Bureau, 2020 count).
- 2020 to 2023 change: up about 1.1% from the 2020 Census base to the 2023 estimate (US Census Bureau).
- Rank among South Dakota places: 57th by size among 309 communities (US Census Bureau).
- Size percentile: ahead of around 82% of South Dakota places in population terms (US Census Bureau).
- Coordinates: the Census Gazetteer places it at 44.8809, -97.7348.
- Nearest larger cities: Watertown, SD (28 mi); Webster, SD (33 mi); Redfield, SD (38 mi); Huron, SD (43 mi); Groton, SD (43 mi), each a US Census place with its estimated population.
- Nearest smaller towns: Garden City, SD (9 mi); Raymond, SD (10 mi); Naples, SD (13 mi) (US Census Bureau).
What a personal loan costs in Clark
Personal loans are closed-end installment debt, so the monthly payment and the payoff date are known from the start.
The number to compare is the APR, not the interest rate, because the APR folds in origination fees and other charges; our personal loan calculator will show what a given amount and term would cost.
Stretching the term lowers the monthly payment but raises the total interest you pay, so the smallest payment is not automatically the cheapest loan.
A payment that strains the budget is a warning sign; a smaller loan or a little more saving time is the safer route.
South Dakota lending rules that apply in Clark
Each row below is a South Dakota rule with its publisher and the date it was retrieved.
| Rule | Detail | Source |
|---|---|---|
| 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 |
| Payday lending status | Legal for licensed money lenders (including payday and title lenders) but capped at 36% APR including all fees and charges; violations are a Class 1 misdemeanor and loans are void. Source says: "no licensee may contract for or receive finance charges pursuant to a loan in excess of an annual rate of thirty-six percent" (SDCL 54-4-44); "A violation of this section is a Class 1 misdemeanor. Any loan made in violation of this section is void and uncollectible" (54-4-44). | South Dakota Legislature (South Dakota Codified Laws) as of 2026-09-16 |
| Small-loan / installment lender licensing | Money Lender license (SDCL ch. 54-4) required for anyone lending money or creating/holding/purchasing retail installment contracts; payday and title lenders are licensed as money lenders. Source says: "to be a Money Lender and subject to the licensing requirements of South Dakota Codified Laws (SDCL) Chapter 54-4"; "Payday and title lenders are also licensed as Money Lenders under SDCL Chapter 54-4." | South Dakota Division of Banking (Department of Labor and Regulation) as of 2026-09-16 |
| State lending regulator | South 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 |
How to compare offers in Clark
Before you commit to a personal loan in Clark, work through these steps:
- Pull your free credit reports and dispute any error — it is the cheapest way to improve the rate you are offered.
- Run your figures through the personal loan calculator on this site so you know the payment before a lender quotes one.
- Pre-qualify with at least three lenders and compare the APR, not the interest rate.
- Check that the lender is licensed in South Dakota using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.