Princeton at a glance
- Population: about 30,289 residents, ranking 28th of 323 Census places in New Jersey (US Census Bureau, Vintage 2023 subcounty estimate).
- 2020 Census base: 30,676 residents at the 2020 Census (US Census Bureau, 2020 count).
- 2020 to 2023 change: down roughly 1.3% across the 2020-to-2023 comparison (US Census Bureau).
- Rank among New Jersey places: 28th in population of 323 places (US Census Bureau).
- Size percentile: roughly 91% of places in New Jersey rank below it by population (US Census Bureau).
- Coordinates: 40.3582, -74.6667 (US Census Bureau Gazetteer).
- Nearest larger cities: Trenton, NJ (11 mi); New Brunswick, NJ (15 mi); Sayreville, NJ (20 mi); Plainfield, NJ (22 mi); Perth Amboy, NJ (24 mi); each population is a US Census Bureau estimate.
- Nearest smaller towns: Rocky Hill, NJ (3 mi); Hopewell, NJ (6 mi); Pennington, NJ (7 mi) (US Census Bureau).
What a personal loan costs in Princeton
Personal loans are installment credit — one lump sum, repaid in equal monthly installments across a fixed term you agree to up front.
The advertised interest rate leaves out fees that the APR captures, which is why APR is the number to weigh; try the personal loan calculator before you apply.
Because interest accrues for longer, a longer term means a lower installment and a higher total cost — decide which matters more to you.
Most lenders offer pre-qualification with a soft credit pull, so you can see an estimated rate and amount without affecting your credit score.
New Jersey lending rules that apply in Princeton
Where a figure is not published by the state, the row points to the source instead of guessing.
| Rule | Detail | Source |
|---|---|---|
| Criminal usury limits | 30% for non-corporate borrowers; 50% for corporations Source says: "the criminal usury limitation is 50 percent for corporations and 30 percent for non-corporate borrowers" | New Jersey Department of Banking and Insurance as of 2026-09-16 |
| Maximum legal interest rate (usury cap) | Civil usury: rates above 6% (agreement not in writing) or above 16% (written contract specifying the rate) Source says: "the civil usury rate is any interest rate greater than 6 percent for an agreement that is not in writing" | New Jersey Department of Banking and Insurance as of 2026-09-16 |
| Payday lending status | Unlicensed payday lending violates New Jersey's civil and criminal usury rates; payday lenders must be licensed Source says: "out-of-state or foreign entities that have not obtained the required New Jersey license and whose payment terms violate New Jersey's civil and criminal usury rates" | New Jersey Department of Banking and Insurance as of 2026-09-16 |
| Small-loan / installment lender licensing | Consumer lender license required for loans of $50,000 or less for personal, family, or household purposes (N.J.S.A. 17:11C-1 et seq.) Source says: "A consumer lender license is required for the making of a loan that is to be used primarily for personal, family or household purposes" | New Jersey Department of Banking and Insurance as of 2026-09-16 |
| State lending regulator | New Jersey Department of Banking and Insurance (DOBI); Office of Consumer Finance supervises consumer lenders Source says: "The Office of Consumer Finance regulates 16 types of businesses that provide a variety of consumer financial services." | New Jersey Department of Banking and Insurance as of 2026-09-16 |
How to compare offers in Princeton
The steps below are worth completing first when you borrow in Princeton:
- 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 New Jersey using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.