Personal loans in Waterloo, IL
With roughly 11,144 residents, Waterloo is a small town, and the lending rules its borrowers live under are written in Illinois, not by the city.
The Census estimates 11,144 residents in Waterloo, which ranks it 204th of 1,294 places in Illinois. The trend for Waterloo between 2020 and 2023 is upward by roughly 1.2%. A lender that serves Waterloo operates under Illinois lending statutes and a Illinois supervisor. Compare APR, not the interest rate, because the APR folds in most fees on a Waterloo loan. The closest larger place is Arnold, MO about 13 miles away.
Waterloo: the sourced local profile
What follows is Waterloo's place in the Census record, alongside the Illinois rules that govern a personal loan made here.
- Population: a Census-estimated 11,144, 204th among Illinois's 1,294 places (Vintage 2023).
- Population trend: Growth of about 1.2% across the 2020-to-2023 comparison.
- Absolute change: 131 residents added between 2020 and 2023.
- Size percentile: bigger than about 84% of the places in Illinois, with 11,144 residents in Waterloo.
- Land and density: 8.3 square miles of land carry roughly 1,345 residents per square mile.
- By land area: Waterloo ranks 148th among Illinois's 1,294 places, at 8.3 sq mi.
- Water area rank: Waterloo ranks 183rd among Illinois's 1,294 places, with 0.13 sq mi.
- Share of state population: Waterloo's 11,144 residents are about 0.1% of Illinois.
- National standing: Waterloo ranks 2,912th of 19,457 US places.
- Growth rank: Waterloo ranks 79th among Illinois's 1,294 places for the 2020-to-2023 change.
- Against the state trend: Waterloo's 1.2% change compares with a Illinois average of -2.0% across its 1,294 places.
- Density rank: Waterloo places 460th among Illinois's places by people per square mile.
- Density vs Illinois: Waterloo's 1,345 people per square mile compare with a state median of 993.
- Location: coordinates 38.3412, -90.1527 (US Census Bureau Gazetteer).
- Nearest larger cities: Arnold (13 mi); Belleville (15 mi); Cahokia Heights (16 mi); Festus (16 mi); Swansea (17 mi). Any of them may have more branches, but statewide rules and your credit still set the price.
- Smaller places close by: Valmeyer (8 mi); Columbia (9 mi); Maeystown (9 mi).
- Within a 50-mile radius: 193 smaller Census places.
- Larger places within 100 miles: 57.
Waterloo: area, density and distance
The Census Gazetteer records 8.3 square miles of land and 0.13 square miles of water within Waterloo. The resulting density is about 1,345 people per square mile. Chicago, the largest place in Illinois, is about 274 miles from Waterloo. Counting outward 50 miles, 45 larger communities surround Waterloo. By land area it ranks 148th of 1,294 Illinois places.
Illinois rules behind a Waterloo personal loan
The rows below set out what a licensed lender must follow in Illinois, and so for Waterloo's roughly 11,144 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 |
| 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 |
| 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 |
Waterloo in state context
Within Illinois, Waterloo holds roughly 0.1% of all residents, the 204th-largest share among 1,294 places. On the 2020-to-2023 trend, Waterloo stands 79th among Illinois's 1,294 places — roughly the 94th percentile. At about 1,345 people per square mile, Waterloo is the 460th most densely settled place in Illinois. By land area, its 8.3 square miles rank 148th of 1,294 places in Illinois.
Steps to take before a Waterloo loan
For Waterloo's roughly 11,144 residents, these are the steps that most influence the offer:
- Order your free credit reports and dispute anything inaccurate — it is the cheapest way to move the rate you are offered.
- Run the numbers on the personal loan calculator so you know the payment before you apply.
- Shop at least three lenders and judge them on APR and total cost.
- Confirm the lender holds a Illinois licence by checking the regulator named above.
- 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 the balances are already a strain, seek nonprofit credit counselling before adding a loan.
None of these steps is Waterloo-specific: the same Illinois licensing and disclosure rules reach all 11,144 residents.
How lenders reach Waterloo
At roughly 1,345 people per square mile, Waterloo is moderately settled; 45 larger places lie within 50 miles. Distance to a branch rarely matters for Waterloo's 11,144 residents: the application is online and the price follows your credit file. The nearest bigger place is Arnold, MO about 13 miles away.
Common questions
What are my options in Waterloo if my credit is poor?
What loan size can I expect in Waterloo?
Do I have to pledge anything to borrow in Waterloo?
Does comparing loans in Waterloo cost me credit score points?
Nearby places
- Columbia, IL — population 10,933
- Millstadt, IL — population 3,943
- Maeystown, IL — population 148
- Valmeyer, IL — population 1,212
- Hecker, IL — population 418
- Smithton, IL — population 3,900
- Dupo, IL — population 3,821
- Fults, IL — population 25