Germantown at a glance
- Population: 21,020, the 39th-largest community in Wisconsin out of 605 (US Census Bureau, Vintage 2023).
- 2020 Census base: 20,907 people at the 2020 Census, the baseline for the trend below (US Census Bureau).
- 2020 to 2023 change: about 0.5% growth over the 2020 Census base (US Census Bureau).
- Rank among Wisconsin places: 39th of 605 by population (US Census Bureau, Vintage 2023).
- Size percentile: about 94% of places in Wisconsin are smaller (US Census Bureau).
- Coordinates: 43.2345, -88.1250 (US Census Bureau Gazetteer).
- Nearest larger cities: Menomonee Falls, WI (5 mi); Mequon, WI (6 mi); Brookfield, WI (12 mi); Wauwatosa, WI (13 mi); West Bend, WI (13 mi) — straight-line distances, US Census Bureau populations.
- Nearest smaller towns: Richfield, WI (5 mi); Lannon, WI (6 mi); Jackson, WI (6 mi) (US Census Bureau).
What a personal loan costs in Germantown
With an installment loan the payment is fixed for the life of the loan, so the schedule is predictable from the first month to the last.
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.
The term is the lever: extend it and the payment falls while total interest climbs; shorten it and the reverse happens.
Shop with more than one lender and treat pre-qualification as an estimate, since the final terms follow a full application.
Wisconsin lending rules that apply in Germantown
Where a figure is not published by the state, the row points to the source instead of guessing.
| Rule | Detail | Source |
|---|---|---|
| State lending regulator | Wisconsin Department of Financial Institutions (DFI), Division of Banking Source says: "Department" means the department of financial institutions | Wisconsin State Legislature as of 2026-09-16 |
| Maximum legal interest rate (usury cap) | 12% per year maximum ($12 per $100) on the declining principal balance, except as authorized by other statutes (Wis. Stat. § 138.05(1)(a)) Source says: At the rate of $12 upon $100 for one year computed upon the declining principal balance of the loan or forbearance | Wisconsin State Legislature as of 2026-09-16 |
| Payday lending status | Legal and licensed by the DFI Division of Banking; statewide database tracking (Wis. Stat. § 138.14) Source says: "Licensee" means a person holding a license issued by the division under sub. (5) | Wisconsin State Legislature as of 2026-09-16 |
| Small-loan / installment lender licensing | Licensed lender license required from the Division of Banking (Wis. Stat. § 138.09) Source says: Before any person may do business under this section, that person shall first obtain a license from the division. | Wisconsin State Legislature as of 2026-09-16 |
How to compare offers in Germantown
Here is a short checklist for comparing personal loans in Germantown:
- 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 Wisconsin using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.