Foster City at a glance
- Population: a Census-estimated 32,180, placing it 230th among California's 482 places (Vintage 2023 subcounty estimate).
- 2020 Census base: 33,806 residents at the 2020 Census (US Census Bureau, 2020 count).
- 2020 to 2023 change: about 4.8% lower than the 2020 Census base (US Census Bureau).
- Rank among California places: 230th out of 482 Census places (US Census Bureau).
- Size percentile: it exceeds roughly 52% of California's Census places by population (US Census Bureau).
- Coordinates: latitude 37.5648, longitude -122.2508 (US Census Bureau Gazetteer).
- Nearest larger cities: San Mateo, CA (3 mi); Redwood City, CA (4 mi); Hayward, CA (9 mi); South San Francisco, CA (9 mi); San Leandro, CA (11 mi) — straight-line distances, US Census Bureau populations.
- Nearest smaller communities: Belmont, CA (4 mi); San Carlos, CA (5 mi); Hillsborough, CA (6 mi), each a US Census place.
What a personal loan costs in Foster City
The defining feature of a personal loan is the fixed installment: the same payment every month until the term ends.
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.
The offer you receive reflects the lender's read of your credit, income and debts, and the term controls the balance between payment size and total interest.
Shop with more than one lender and treat pre-qualification as an estimate, since the final terms follow a full application.
California lending rules that apply in Foster City
Each row below is a California rule with its publisher and the date it was retrieved.
| Rule | Detail | Source |
|---|---|---|
| Payday lending status | Permitted under the California Deferred Deposit Transaction Law; max $300 face amount; fee ≤15%; term up to 31 days Source says: "The face amount of the check shall not exceed three hundred dollars ($300)"; "A fee for a deferred deposit transaction shall not exceed 15 percent of the face amount of the check" (Financial Code § 23036). | California Legislature — Financial Code § 23035 (and § 23036) as of 2026-09-16 |
| Small-loan / installment lender licensing | Finance lender/broker license required from the Commissioner of Financial Protection and Innovation (California Financing Law) Source says: "No person shall engage in the business of a finance lender or broker without obtaining a license from the commissioner". | California Legislature — Financial Code § 22100 as of 2026-09-16 |
| State lending regulator | California Department of Financial Protection and Innovation (DFPI) Source says: "“Department” means the Department of Financial Protection and Innovation". | California Legislature — Financial Code § 23001 as of 2026-09-16 |
| 36% rate cap on mid-size consumer loans (AB 539) | Consumer loans of $2,500 to under $10,000: cap of 36% per annum simple interest plus the Federal Funds Rate Source says: "charges at a rate not exceeding an annual simple interest rate of 36 percent per annum plus the Federal Funds Rate". | California Legislature — Financial Code § 22304.5 as of 2026-09-16 |
| Maximum legal interest rate (usury cap) | 7% per annum default; written contracts may set up to 10% per annum for consumer-purpose loans Source says: "shall be 7 percent per annum"; "for use primarily for personal, family, or household purposes, at a rate not exceeding 10 percent per annum". | California Legislature — California Constitution, Article XV, § 1 as of 2026-09-16 |
How to compare offers in Foster City
Before you commit to a personal loan in Foster City, 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 California using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.