Personal loans in Lake Forest, IL
To lend to Lake Forest's 19,354 residents, a company must hold a Illinois licence, and each sourced row below names the regulator behind it. The roughly 19,354 people who live in Lake Forest borrow under Illinois rules; city hall sets no personal-loan rate. At about 19,354 residents, Lake Forest is larger than roughly 90% of the places in Illinois. From the 2020 Census base to the 2023 estimate, the population declined by about 0.1%. Decide the purpose of the loan and your repayment plan before sharing any details with a Lake Forest lender. Borrowers who want a bigger city can look to Highland Park, IL about 4 miles away.
Local context for Lake Forest
Most of what governs a Lake Forest loan is written in Illinois law rather than in the city; the sourced notes below make that split concrete.
- Population: about 19,354, ranked 125th of 1,294 places in Illinois (Census Vintage 2023 subcounty estimate).
- Population trend: Down about 0.1% from the 2020 Census base to the 2023 estimate.
- Change in people: the 2020-to-2023 comparison is a loss of about 14 residents.
- Size percentile: roughly 90% of Illinois's places have fewer residents than Lake Forest's 19,354.
- Land and density: 17.2 square miles of land carry roughly 1,125 residents per square mile.
- By land area: Lake Forest ranks 34th among Illinois's 1,294 places, at 17.2 sq mi.
- Water area rank: Lake Forest ranks 261st among Illinois's 1,294 places, with 0.07 sq mi.
- State share: roughly 0.2% of Illinois's residents live in Lake Forest (19,354 people).
- National rank: Lake Forest sits 1,945th by population among the 19,457 places in this dataset.
- Growth rank: Lake Forest's 2020-to-2023 change ranks 146th of 1,294 places in Illinois.
- Against the state trend: Lake Forest's 0.1% change compares with a Illinois average of -2.0% across its 1,294 places.
- Density in Illinois: Lake Forest ranks 578th by people per square mile.
- Density vs Illinois: Lake Forest's 1,125 people per square mile compare with a state median of 993.
- Location: mapped by the US Census Bureau at 42.2353, -87.8573.
- Nearest larger cities: Highland Park (4 mi); Vernon Hills (5 mi); North Chicago (6 mi); Libertyville (7 mi); Buffalo Grove (7 mi). A bigger neighbour may offer more branches; the rate you see still follows your credit, not your address.
- Nearest smaller towns: Highwood (3 mi); Bannockburn (3 mi); Lake Bluff (3 mi) — useful context for the surrounding area.
- Smaller places within 50 miles: 192 of them.
- Larger places within 100 miles: 145.
How Illinois law applies in Lake Forest
Every row below records a Illinois rule, its publisher and its retrieval date — the same rules a Lake Forest lender must follow.
| Rule | Detail | Source |
|---|---|---|
| State lending regulator | Illinois Department of Financial and Professional Regulation (IDFPR), Division of Financial Institutions Source says: "DFI licenses, charters, and examines a wide variety of financial products and services including: Consumer and Sales Finance and Collection Agencies". | Illinois Department of Financial and Professional Regulation as of 2026-09-16 |
| Maximum legal interest rate (usury cap) | 9% annual percentage rate (general written-contract interest cap) Source says: "it shall be lawful for the parties to stipulate or agree that an annual percentage rate of 9%, or any less sum". | Illinois General Assembly (Illinois Compiled Statutes) as of 2026-09-16 |
| Payday lending status | Permitted under license; capped at 36% annual percentage rate (payday loans) Source says: "shall not contract for or receive a charge exceeding a 36% annual percentage rate ... for a payday loan". | Illinois General Assembly (Illinois Compiled Statutes) as of 2026-09-16 |
What to do before borrowing in Lake Forest
Before you apply in Lake Forest, a community of about 19,354, work through these steps:
- Pull your credit reports first and correct any error before a lender sees the file.
- Price the payment first with our personal loan calculator before any lender quotes you.
- Gather at least three pre-qualified offers and line up the APR, not the headline rate.
- Make sure the lender appears in the Illinois regulator's licence list.
- Keep the amount to the expense; an approval is not a reason to take more.
- Write down the purpose of the loan and your repayment plan before you apply.
- If debt is already a struggle, talk to a nonprofit credit counsellor before borrowing more.
In Lake Forest as elsewhere in Illinois, the written terms — not the advertisement — are what count for its 19,354 residents.
Where Lake Forest sits in Illinois
Within Illinois, Lake Forest holds roughly 0.2% of all residents, the 125th-largest share among 1,294 places. Its 2020-to-2023 change ranks 146th of 1,294 Illinois places, putting it near the 89th percentile for growth. At about 1,125 people per square mile, Lake Forest is the 578th most densely settled place in Illinois. In land area, Lake Forest ranks 34th among Illinois's 1,294 places.
How a Lake Forest personal loan is priced
With roughly 19,354 residents, Lake Forest is a small town; its personal loans are typically unsecured, priced from your credit rather than the city's size. Two numbers drive a Lake Forest loan: the APR, which includes fees, and the term, which decides how long you keep paying. A longer term lowers the monthly payment on a Lake Forest loan but raises total interest, so the smallest payment is not the cheapest loan.
Lake Forest on the map
Inside Lake Forest's boundaries lie roughly 17.2 square miles of land and 0.07 square miles of water. With 19,354 residents, the land area yields roughly 1,125 people per square mile. Chicago, the largest place in Illinois, is about 29 miles from Lake Forest. Within 50 miles of Lake Forest there are 101 larger Census places. Within the same 50 miles lie 192 smaller Census places.
Common questions
What are my options in Lake Forest if my credit is poor?
What loan size can I expect in Lake Forest?
Do I have to pledge anything to borrow in Lake Forest?
Does comparing loans in Lake Forest cost me credit score points?
Nearby places
- Bannockburn, IL — population 1,005
- Lake Bluff, IL — population 5,534
- Highwood, IL — population 5,304
- Mettawa, IL — population 544
- Deerfield, IL — population 18,884
- Highland Park, IL — population 30,272
- Lincolnshire, IL — population 7,912
- Riverwoods, IL — population 3,737