Personal loans in Oak Forest, IL
The roughly 26,199 people who live in Oak Forest borrow under Illinois rules; city hall sets no personal-loan rate. About 26,199 people live in Oak Forest, placing it 83rd of 1,294 Census places in Illinois.
The 2020 count to the 2023 estimate shows about 4.6% decline in Oak Forest. A single loan can carry different costs on either side of a state line, and Oak Forest sits on the Illinois side of that line. For a community of about 26,199, the practical step is to compare APR across at least three lenders before committing. The closest larger city is Tinley Park, IL about 4 miles away.
What the Census records for Oak Forest
Only a few things actually differ by place — population, area, location, and the Illinois rules a lender must follow — and they are below.
- Population: an estimated 26,199 residents, 83rd of 1,294 places in Illinois (Census Vintage 2023 subcounty estimate).
- Population trend: About 4.6% below the 2020 Census base.
- Change in people: the 2020-to-2023 comparison is a loss of about 1,268 residents.
- Size percentile: about 94% of Illinois communities are smaller than Oak Forest (26,199 residents).
- Population density: about 4,343 people per square mile (Census land area 6.0 sq mi).
- Land area rank: Oak Forest's 6.0 square miles rank 218th of 1,294 places in Illinois.
- Water area rank: Oak Forest ranks 296th among Illinois's 1,294 places, with 0.05 sq mi.
- Share of state population: Oak Forest's 26,199 residents are about 0.2% of Illinois.
- National rank: Oak Forest is the 1,492nd most populous of the 19,457 Census places covered here.
- Growth rank: Oak Forest ranks 1,220th among Illinois's 1,294 places for the 2020-to-2023 change.
- Against the state trend: Oak Forest's 4.6% change compares with a Illinois average of -2.0% across its 1,294 places.
- Density rank: Oak Forest places 63rd among Illinois's places by people per square mile.
- Against the state median: Oak Forest runs about 4,343 residents per square mile, where the Illinois median is 993.
- Location: 41.6067, -87.7533 (Census Gazetteer coordinates).
- Nearest larger cities: Tinley Park (4 mi); Orland Park (5 mi); Oak Lawn (7 mi); Burbank (10 mi); Lansing (11 mi). Any of them may have more branches, but statewide rules and your credit still set the price.
- Smaller towns nearby: Midlothian (2 mi); Crestwood (3 mi); Markham (3 mi).
- Within a 50-mile radius: 252 smaller Census places.
- At 100 miles: 91 larger Census places fall inside that radius.
The geography behind Oak Forest
Oak Forest's land area is about 6.0 square miles; a further 0.05 square miles is water. With 26,199 residents, the land area yields roughly 4,343 people per square mile. The state's population centre of gravity, Chicago, is roughly 16 miles away. Oak Forest has 66 larger places within a 50-mile radius. Within the same 50 miles lie 252 smaller Census places.
How personal loans work in Oak Forest
A Oak Forest personal loan is an installment loan: a lump sum, then fixed monthly payments over a set term, priced off your credit rather than its 26,199 residents. The rate you see advertised is a range, not a promise, until a lender reviews your file in Oak Forest. Shortening the term on a Oak Forest loan raises the monthly payment but cuts the interest; lengthening it does the reverse.
How Oak Forest compares across Illinois
Among Illinois's 1,294 places, Oak Forest sits at 83rd for population, a share of roughly 0.2% of the state. Its 2020-to-2023 change ranks 1,220th of 1,294 Illinois places, putting it near the 6th percentile for growth. By density, at about 4,343 people per square mile, it ranks 63rd in Illinois. By land area, its 6.0 square miles rank 218th of 1,294 places in Illinois.
The state rulebook for Oak Forest
This table holds the Illinois rate and licensing rules for consumer loans made to Oak Forest's 26,199 residents.
| 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 |
| 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 |
What is available to Oak Forest borrowers
Oak Forest is fairly dense, with about 4,343 people per square mile and 66 larger places within 50 miles. What is available to Oak Forest's 26,199 borrowers is set by Illinois licensing and your own credit, not by how many branches are nearby. For a larger market, the closest option is Tinley Park, IL about 4 miles away.
Common questions
What are my options in Oak Forest if my credit is poor?
What loan size can I expect in Oak Forest?
Do I have to pledge anything to borrow in Oak Forest?
Does comparing loans in Oak Forest cost me credit score points?
Nearby places
- Midlothian, IL — population 13,675
- Crestwood, IL — population 10,387
- Country Club Hills, IL — population 16,013
- Robbins, IL — population 4,493
- Markham, IL — population 11,129
- Tinley Park, IL — population 53,886
- Alsip, IL — population 18,198
- Palos Heights, IL — population 11,515