Crystal Lake Park at a glance
- Population: 502, the 469th-largest community in Missouri out of 937 (US Census Bureau, Vintage 2023).
- 2020 Census base: 507 people counted in the 2020 Census (US Census Bureau).
- 2020 to 2023 change: a decline of roughly 1.0% between the 2020 count and the 2023 estimate (US Census Bureau).
- Rank among Missouri places: 469th of 937 by population (US Census Bureau, Vintage 2023).
- Size percentile: roughly 50% of Missouri's places have fewer residents (US Census Bureau).
- Coordinates: mapped at 38.6212, -90.4321 by the US Census Bureau Gazetteer.
- Nearest larger cities: Frontenac, MO (1 mi); Des Peres, MO (2 mi); Warson Woods, MO (2 mi); Town and Country, MO (3 mi); Ladue, MO (3 mi) — straight-line distances, US Census Bureau populations.
- Nearest smaller towns: Country Life Acres, MO (1 mi); Huntleigh, MO (1 mi); Westwood, MO (2 mi) — US Census Bureau populations.
What a personal loan costs in Crystal Lake Park
Personal loans are closed-end installment debt, so the monthly payment and the payoff date are known from the start.
The advertised interest rate leaves out fees that the APR captures, which is why APR is the number to weigh; try the personal loan calculator before you apply.
The term is the lever: extend it and the payment falls while total interest climbs; shorten it and the reverse happens.
Pre-qualification is a good first filter: it shows the rate and amount a lender may offer before you agree to a full application and a hard inquiry.
Missouri lending rules that apply in Crystal Lake Park
The sourced rows below are the rules a licensed lender must follow when lending in Missouri, and therefore in Crystal Lake Park.
| Rule | Detail | Source |
|---|---|---|
| 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 |
| 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 |
How to compare offers in Crystal Lake Park
Before you share your details with a lender in Crystal Lake Park:
- 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.