Port Barrington at a glance
- Population: 1,567 people, the 526th-largest place among Illinois's 1,294 Census places (US Census Bureau, Vintage 2023).
- 2020 Census base: 1,587 residents at the 2020 Census (US Census Bureau, 2020 count).
- 2020 to 2023 change: about 1.3% below the 2020 Census base (US Census Bureau).
- Rank among Illinois places: 526th out of 1,294 Census places (US Census Bureau).
- Size percentile: about 59% of Illinois's Census places are smaller (US Census Bureau).
- Coordinates: it sits at 42.2442, -88.1951 in the US Census Bureau Gazetteer.
- Nearest larger cities (120-mile radius): Oakwood Hills, IL (2 mi); Island Lake, IL (2 mi); Lake Barrington, IL (3 mi); Fox River Grove, IL (4 mi); Cary, IL (4 mi) (US Census Bureau).
- Nearest smaller communities: Tower Lakes, IL (2 mi); Holiday Hills, IL (4 mi); Trout Valley, IL (4 mi) (Census populations).
What a personal loan costs in Port Barrington
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.
Choosing a longer term eases the monthly budget but adds interest over the life of the loan; a shorter term costs more per month and less overall.
Most lenders offer pre-qualification with a soft credit pull, so you can see an estimated rate and amount without affecting your credit score.
Illinois lending rules that apply in Port Barrington
Where a figure is not published by the state, the row points to the source instead of guessing.
| Rule | Detail | Source |
|---|---|---|
| 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 |
| Small-loan / installment lender licensing | Consumer Installment Loan Act license required from the Director of Financial Institutions (loans above 9% APR) Source says: "No person ... shall engage in the business of making loans of money ... except ... after first obtaining a license from the Director of Financial Institutions". | Illinois General Assembly (Illinois Compiled Statutes) as of 2026-09-16 |
| 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 |
| Installment lender net-worth requirement | $30,000 minimum positive net worth (plus $25,000 surety bond) Source says: "every applicant shall prove ... that the applicant has and will maintain a positive net worth of a minimum of $30,000". | Illinois General Assembly (Illinois Compiled Statutes) 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 |
How to compare offers in Port Barrington
Run through this list before signing anything in Port Barrington:
- 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 Illinois using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.