Newcastle at a glance
- Population: 12,761 — 77th in Washington, which has 281 Census places (US Census Bureau, Vintage 2023).
- 2020 Census base: 13,009 people (US Census Bureau, 2020 Census count).
- 2020 to 2023 change: about 1.9% lower than the 2020 Census base (US Census Bureau).
- Rank among Washington places: 77th largest of 281 (US Census Bureau).
- Size percentile: larger than about 73% of the Census places in Washington (US Census Bureau).
- Coordinates: latitude 47.5315, longitude -122.1656 (US Census Bureau Gazetteer).
- Nearest larger cities: Mercer Island, WA (4 mi); Renton, WA (4 mi); Bellevue, WA (5 mi); Issaquah, WA (6 mi); Tukwila, WA (6 mi), each a US Census place with its estimated population.
- Nearest smaller towns: Beaux Arts Village, WA (4 mi); Clyde Hill, WA (7 mi); Medina, WA (7 mi) — US Census Bureau populations.
What a personal loan costs in Newcastle
A personal loan is structured as an installment plan, with a set number of monthly payments and a fixed amount due each time.
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.
Washington lending rules that apply in Newcastle
The sourced rows below are the rules a licensed lender must follow when lending in Washington, and therefore in Newcastle.
| Rule | Detail | Source |
|---|---|---|
| Payday lending status | Licensed; small loans capped at $700 or 30% of monthly income, max 45 days, fees 15% on first $500 and 10% above (RCW 31.45) Source says: Payday lenders must be licensed by DFI — including online lenders that do business with Washington residents. | Washington State Department of Financial Institutions (DFI) as of 2026-09-16 |
| Small-loan / installment lender licensing | Consumer Loan Company license required (Consumer Loan Act, RCW 31.04.035) Source says: No person may engage in any activity subject to this chapter without first obtaining and maintaining a license in accordance with this chapter. | Washington State Legislature (RCW) as of 2026-09-16 |
| State lending regulator | Washington State Department of Financial Institutions (DFI) Source says: DFI licenses and regulates financial institutions and service providers in Washington. | Washington State Department of Financial Institutions (DFI) as of 2026-09-16 |
| Maximum legal interest rate (usury cap) | 12% per annum, or four points above the Federal Reserve bill rate, whichever is higher (RCW 19.52.020) Source says: any rate of interest shall be legal so long as the rate of interest does not exceed the higher of: (a) Twelve percent per annum | Washington State Legislature (RCW) as of 2026-09-16 |
How to compare offers in Newcastle
These steps are the ones that most affect the offer you receive 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 Washington using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.