Marthasville at a glance
- Population: 1,283 — 299th in Missouri, which has 937 Census places (US Census Bureau, Vintage 2023).
- 2020 Census base: 1,243 people counted in the 2020 Census (US Census Bureau).
- 2020 to 2023 change: population rose about 3.2% (US Census Bureau Vintage 2023 estimate vs 2020 Census).
- Rank among Missouri places: the 299th-largest of 937 (US Census Bureau, 2023 estimate).
- Size percentile: ahead of around 68% of Missouri places in population terms (US Census Bureau).
- Coordinates: 38.6309, -91.0580 (US Census Bureau Gazetteer).
- Nearest larger cities within 120 miles: Washington, MO (6 mi); New Haven, MO (9 mi); Warrenton, MO (14 mi); Union, MO (14 mi); Wright City, MO (14 mi) (US Census Bureau).
- Nearest smaller communities: Three Creeks, MO (5 mi); Innsbrook, MO (9 mi); Augusta, MO (10 mi) (Census populations).
What a personal loan costs in Marthasville
A personal loan is an installment loan: you receive a lump sum and repay it in fixed monthly payments over a set term, usually two to seven years.
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.
A lender weighs your credit profile, income and debts when setting the rate, and a longer term lowers the payment at the cost of more interest overall.
Shop with more than one lender and treat pre-qualification as an estimate, since the final terms follow a full application.
Missouri lending rules that apply in Marthasville
Every figure in the table below is sourced to a publisher with a date; where a state does not publish a number, we say so rather than estimate.
| Rule | Detail | Source |
|---|---|---|
| State lending regulator | Missouri Division of Finance (Department of Commerce and Insurance) Source says: "We regulate state-chartered banks, trust companies, consumer credit facilities, mortgage brokers, and savings and loan institutions" | Missouri Division of Finance as of 2026-09-16 |
| Additional loan fee cap (30+ day loans) | Up to 10% of principal, capped at $100 (RSMo § 408.140) Source says: "a fee, not to exceed ten percent of the principal amount loaned not to exceed one hundred dollars may be charged by the lender" | Missouri Revisor of Statutes as of 2026-09-16 |
| Maximum legal interest rate (usury cap) | 10% per annum, or the higher published 'market rate' (RSMo § 408.030) Source says: "a rate of interest not exceeding ten percent per annum on money due or to become due upon any contract" | Missouri Revisor of Statutes as of 2026-09-16 |
| Payday lending status | Legal and licensed — unsecured loans of $500 or less require a license from the Director of the Division of Finance (RSMo § 408.500) Source says: "in the business of making unsecured loans of five hundred dollars or less shall obtain a license from the director of the division of finance" | Missouri Revisor of Statutes as of 2026-09-16 |
| Small-loan / installment lender licensing | Consumer credit lenders licensed and regulated by the Division of Finance's consumer credit section (Chapters 367 and 408, RSMo) Source says: "The consumer credit section of the Missouri Division of Finance is responsible for licensing and regulating various types of consumer finance companies" | Missouri Division of Finance as of 2026-09-16 |
How to compare offers in Marthasville
These steps are the ones that most affect the offer you receive in Marthasville:
- 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 Missouri using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.