Newcastle at a glance
- Population: a Census-estimated 14,001, placing it 35th among Oklahoma's 590 places (Vintage 2023 subcounty estimate).
- 2020 Census base: 10,989 residents at the 2020 Census (US Census Bureau, 2020 count).
- 2020 to 2023 change: population rose about 27.4% (US Census Bureau Vintage 2023 estimate vs 2020 Census).
- Rank among Oklahoma places: 35th of 590 by population (US Census Bureau, Vintage 2023).
- Size percentile: roughly 94% of places in Oklahoma rank below it by population (US Census Bureau).
- Coordinates: 35.2424, -97.5953 (Census Gazetteer, US Census Bureau).
- Nearest larger cities (120-mile radius): Moore, OK (9 mi); Mustang, OK (13 mi); Norman, OK (14 mi); Oklahoma City, OK (16 mi); Del City, OK (17 mi) (US Census Bureau).
- Smaller places close by: Blanchard, OK (7 mi); Bridge Creek, OK (8 mi); Cole, OK (10 mi) (US Census Bureau).
What a personal loan costs in Newcastle
A personal loan hands you a single sum and a repayment schedule of equal monthly installments over an agreed term.
Two loans can share an interest rate and still differ in APR once fees are counted, so compare APR; our personal loan calculator shows the difference over the full term.
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.
Work out the payment you can comfortably carry each month first, then borrow no more than that figure supports.
Oklahoma lending rules that apply in Newcastle
The table carries the Oklahoma rate and licensing rules that apply to consumer loans made in Newcastle.
| Rule | Detail | Source |
|---|---|---|
| Small loan rate and principal caps (state-specific rule) | Small loans: interest capped at 17% per month; maximum aggregated principal of $1,500 per customer across all licensees (CPI-adjusted). Source says: "A licensee may only charge and collect a periodic interest rate not to exceed seventeen percent (17%) per month" (59 O.S. 3150.10(B)); max aggregated principal is $1,500 (3150.10(C)). | Oklahoma State Courts Network (Oklahoma Statutes, OSCN) as of 2026-09-16 |
| Maximum legal interest rate (usury cap) | 6% per annum legal rate in the absence of a contract; parties may agree to any rate authorized by law. Source says: "The legal rate of interest shall be six percent (6%) in the absence of any contract as to the rate of interest" (15 O.S. 266). | Oklahoma State Courts Network (Oklahoma Statutes, OSCN) as of 2026-09-16 |
| Payday lending status | Prohibited since August 1, 2020: no new deferred deposit (payday) loans may be made; all Deferred Deposit Lending Act licenses terminated. Source says: "Beginning on and after August 1, 2020, no new deferred deposit loan may be entered into or transacted by a licensee or other person" and "All Deferred Deposit Lending Act licenses shall be terminated and be deemed to have expired on August 1, 2020" (59 O.S. 3101.1). | Oklahoma State Courts Network (Oklahoma Statutes, OSCN) as of 2026-09-16 |
| Small-loan / installment lender licensing | Oklahoma Small Lender license required (Oklahoma Department of Consumer Credit); separate license per location; 59 O.S. 3150-3150.27. Source says: "no person shall engage in the business of making small loans... unless the person is licensed by the Department of Consumer Credit" (59 O.S. 3150.2). | Oklahoma State Courts Network (Oklahoma Statutes, OSCN) as of 2026-09-16 |
| State lending regulator | Oklahoma Department of Consumer Credit (OKDOCC) Source says: "The Department is responsible for the regulation of consumer credit sales and consumer loans in the State of Oklahoma." | Oklahoma Department of Consumer Credit as of 2026-09-16 |
How to compare offers in Newcastle
Here is a short checklist for comparing personal loans in Newcastle:
- 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 Oklahoma using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.