Personal loans in Foster City, CA
A 2020-to-2023 comparison shows Foster City down by about 4.8%. For a borrower among the roughly 32,180 residents of Foster City, a personal loan is a tool whose cost turns on the terms, not the address.
An estimated 32,180 people make their home in Foster City, a figure that ranks 230th in California. The closest larger place is San Mateo, CA about 3 miles away. A single loan can carry different costs on either side of a state line, and Foster City sits on the California side of that line. For a community of about 32,180, the practical step is to compare APR across at least three lenders before committing.
Local context for Foster City
Set out below is Foster City's local context next to the state-level rules that reach every lender here.
- Population: a Census-estimated 32,180, 230th among California's 482 places (Vintage 2023).
- Population trend: The 2020-to-2023 change is negative, near 4.8%.
- People gained or lost: about 1,626 fewer since the 2020 base.
- Size percentile: roughly 52% of California's places have fewer residents than Foster City's 32,180.
- Land and density: 3.8 square miles of land carry roughly 8,497 residents per square mile.
- Land area rank: Foster City's 3.8 square miles rank 353rd of 482 places in California.
- Water: Foster City holds about 16.05 square miles, the 16th-largest water area in California.
- State population share: Foster City accounts for about 0.1% of everyone in California.
- National rank: Foster City is 1,236th of 19,457 places nationwide.
- Growth rank: Foster City ranks 409th among California's 482 places for the 2020-to-2023 change.
- Versus California: the state average change is -1.3%, while Foster City moved 4.8%.
- Density rank: Foster City places 44th among California's places by people per square mile.
- Density vs California: Foster City's 8,497 people per square mile compare with a state median of 3,455.
- Location: mapped by the US Census Bureau at 37.5648, -122.2508.
- Nearest larger cities: San Mateo (3 mi); Redwood City (4 mi); Hayward (9 mi); South San Francisco (9 mi); San Leandro (11 mi). A bigger neighbour may offer more branches; the rate you see still follows your credit, not your address.
- Smaller places nearby: Belmont (4 mi); San Carlos (5 mi); Hillsborough (6 mi).
- Smaller places within 50 miles: 42 of them.
- Within 100 miles: 72 places are larger than Foster City.
What shapes a Foster City personal loan
In Foster City, a smaller city of about 32,180, the amount is advanced up front and repaid in fixed installments; the city's size does not change the pricing. Because pricing is borrower-level, two people in Foster City can be quoted different APRs on the same amount and term. A longer term lowers the monthly payment on a Foster City loan but raises total interest, so the smallest payment is not the cheapest loan.
Which California laws govern a loan in Foster City
When California does not publish a figure, the row links to the source instead of inventing a number; Foster City is bound by the same rules.
| Rule | Detail | Source |
|---|---|---|
| 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 |
| 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 |
| 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 |
Foster City against the rest of California
Foster City is the 230th-largest of 482 Census places in California and contains about 0.1% of the state's people. Its 2020-to-2023 change ranks 409th of 482 California places, putting it near the 15th percentile for growth. Its roughly 8,497 residents per square mile place it 44th among California's places. Within 50 miles sit 42 smaller Census places, alongside the 45 that are larger.
Land, water and location for Foster City
Foster City's land area is about 3.8 square miles; a further 16.05 square miles is water. That land carries about 8,497 people per square mile. Los Angeles, the largest place in California, is about 326 miles from Foster City. Foster City has 45 larger places within a 50-mile radius. Within the same 50 miles lie 42 smaller Census places.
How lenders reach Foster City
Foster City is a densely built community of about 32,180 people, with 45 larger places inside a 50-mile radius. Whether Foster City has a local branch or not, a California-licensed lender can serve its 32,180 people online on the same terms. The nearest larger city, San Mateo, CA about 3 miles away.
Common questions
What are my options in Foster City if my credit is poor?
What loan size can I expect in Foster City?
Do I have to pledge anything to borrow in Foster City?
Does comparing loans in Foster City cost me credit score points?
Nearby places
- San Mateo, CA — population 101,327
- Redwood City, CA — population 80,996
- Belmont, CA — population 26,622
- San Carlos, CA — population 28,862
- Hillsborough, CA — population 10,883
- Burlingame, CA — population 29,910
- Atherton, CA — population 6,823
- Menlo Park, CA — population 31,690