Ammon at a glance
- Population: about 19,617, 15th by size in Idaho of 197 places (Census Vintage 2023 subcounty estimate).
- 2020 Census base: 17,720 people at the 2020 Census, the baseline for the trend below (US Census Bureau).
- 2020 to 2023 change: up about 10.7% from the 2020 Census base to the 2023 estimate (US Census Bureau).
- Rank among Idaho places: 15th largest of 197 (US Census Bureau).
- Size percentile: ahead of around 92% of Idaho places in population terms (US Census Bureau).
- Coordinates: 43.4750, -111.9596 (US Census Bureau Gazetteer).
- Nearest larger cities (120-mile radius): Idaho Falls, ID (4 mi); Rexburg, ID (25 mi); Pocatello, ID (49 mi) (US Census Bureau).
- Nearest smaller towns: Iona, ID (4 mi); Ucon, ID (8 mi); Shelley, ID (11 mi) (US Census Bureau).
What a personal loan costs in Ammon
Personal loans are closed-end installment debt, so the monthly payment and the payoff date are known from the start.
The APR is the comparable price of a loan since it folds in fees; model any offer with the personal loan calculator first.
Because interest accrues for longer, a longer term means a lower installment and a higher total cost — decide which matters more to you.
Work out the payment you can comfortably carry each month first, then borrow no more than that figure supports.
Idaho lending rules that apply in Ammon
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 |
|---|---|---|
| Idaho Credit Code finance-charge rule | No statutory maximum finance-charge rate — rate as agreed by the parties (Idaho Credit Code) Source says: "the rate of finance charge shall be that which is agreed upon between the parties to the transaction". | Idaho State Legislature as of 2026-09-16 |
| Maximum legal interest rate (usury cap) | 12% per annum legal rate (when no written contract fixes a different rate) Source says: "interest is allowed at the rate of twelve cents (12¢) on the hundred by the year". | Idaho State Legislature as of 2026-09-16 |
| Payday lending status | Permitted under license (payday loan license required) Source says: "No person shall engage in the business of payday loans ... without having first obtained a license under this chapter". | Idaho State Legislature as of 2026-09-16 |
| Small-loan / installment lender licensing | Regulated Lenders License required (regulated consumer loans) Source says: "unless a person is exempt ... he shall not engage in the business of: (a) Making regulated consumer loans". | Idaho State Legislature as of 2026-09-16 |
| State lending regulator | Idaho Department of Finance (IDOF) Source says: "Safeguarding the financial health of Idahoans through the appropriate oversight of diverse financial institutions, the education and protection of consumers". | Idaho Department of Finance as of 2026-09-16 |
How to compare offers in Ammon
The steps below are worth completing first when you borrow in Ammon:
- 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 Idaho using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.