Thornton at a glance
- Population: 144,922 people, the 6th-largest place among Colorado's 270 Census places (US Census Bureau, Vintage 2023).
- 2020 Census base: 141,863 people at the 2020 Census, the baseline for the trend below (US Census Bureau).
- 2020 to 2023 change: an increase of about 2.2% since the 2020 count (US Census Bureau).
- Rank among Colorado places: 6th of 270 by population (US Census Bureau, Vintage 2023).
- Size percentile: roughly 98% of places in Colorado rank below it by population (US Census Bureau).
- Coordinates: the Census Gazetteer places it at 39.9204, -104.9414.
- Nearest larger cities within 120 miles: Denver, CO (11 mi); Lakewood, CO (18 mi); Aurora, CO (19 mi); Fort Collins, CO (44 mi); Colorado Springs, CO (73 mi) (US Census Bureau).
- Nearest smaller communities: Northglenn, CO (2 mi); Federal Heights, CO (5 mi); Broomfield, CO (6 mi), each a US Census place.
What a personal loan costs in Thornton
With an installment loan the payment is fixed for the life of the loan, so the schedule is predictable from the first month to the last.
Because the APR includes origination and finance charges, it is the honest comparison number; the personal loan calculator turns an APR and term into a monthly payment.
Lenders weigh your credit history, income and debts when they set the rate, and the term you choose then determines how that rate compounds into total cost.
Set the loan amount from the expense itself rather than the maximum you are approved for, and keep the payment within your existing budget.
Colorado lending rules that apply in Thornton
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 |
|---|---|---|
| Small-loan / installment lender licensing | Supervised lender license required from the UCCC Administrator (master license required for more than one place of business); deferred deposit lenders must hold a supervised lender's license Source says: "if a supervised lender has more than one place of business, they must obtain a master license"; "no person shall engage in the business of deferred deposit loans without having first obtained a supervised lender's license" (C.R.S. § 5-3.1-116). | Colorado Attorney General — Uniform Consumer Credit Code licensing as of 2026-09-16 |
| State lending regulator | Colorado Attorney General's Office — Consumer Credit Unit (Administrator of the Uniform Consumer Credit Code) Source says: "The Consumer Credit Unit regulates (through licensure/registration programs) companies and individuals involved in consumer lending"; it "licenses non-bank lenders such as finance companies and payday lenders". | Colorado Attorney General — Consumer Protection Section as of 2026-09-16 |
| Maximum legal interest rate (usury cap) | UCCC finance-charge ceilings: 12% per year on non-supervised consumer loans; supervised loans 36% on the first $1,000, 21% on $1,000–$3,000, 15% above $3,000 (or 21% flat); 21% on revolving accounts Source says: "not exceeding twelve percent per year on the unpaid balance of the amount financed"; "Thirty-six percent per year on that part of the unpaid balances of the amount financed that is one thousand dollars or less"; "Twenty-one percent per year on the unpaid balances of the amount financed". | Colorado General Assembly — C.R.S. § 5-2-201 (Colorado Revised Statutes 2024, Title 5) as of 2026-09-16 |
| Payday lending status | Permitted but capped at 36% APR (Proposition 111, effective February 1, 2019) Source says: "a finance charge for each deferred deposit loan or payday loan that must not exceed an annual percentage rate of thirty-six percent". | Colorado General Assembly — C.R.S. § 5-3.1-105 (Deferred Deposit Loan Act) as of 2026-09-16 |
How to compare offers in Thornton
Before you commit to a personal loan in Thornton, 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 Colorado using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.