Portsmouth at a glance
- Population: 22,733 — 7th in New Hampshire, which has 13 Census places (US Census Bureau, Vintage 2023).
- 2020 Census base: 21,960 residents at the 2020 Census (US Census Bureau, 2020 count).
- 2020 to 2023 change: up about 3.5% from the 2020 Census base to the 2023 estimate (US Census Bureau).
- Rank among New Hampshire places: 7th-largest of 13 (US Census Bureau, Vintage 2023 estimate).
- Size percentile: it is larger than about 46% of the places in New Hampshire (US Census Bureau).
- Coordinates: mapped at 43.0606, -70.7803 by the US Census Bureau Gazetteer.
- Nearest larger cities: Dover, NH (10 mi); Rochester, NH (19 mi); Haverhill, MA (25 mi); Gloucester, MA (30 mi); Lawrence, MA (31 mi) (Census populations, approximate straight-line distance).
- Smaller towns nearby: Somersworth, NH (14 mi); Newburyport, MA (18 mi); Sanford, ME (25 mi) (US Census Bureau).
What a personal loan costs in Portsmouth
Most personal loans are unsecured, meaning no collateral is pledged, and they are repaid in equal installments over a fixed term.
Compare offers on APR rather than the headline rate — the APR includes most fees, and you can model the total with our personal loan calculator.
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.
Before you borrow, decide what the loan is for and whether the monthly payment fits a budget you can already meet without taking on new debt.
New Hampshire lending rules that apply in Portsmouth
Read the table as the compliance picture for a lender serving Portsmouth: label, sourced figure, publisher and date.
| Rule | Detail | Source |
|---|---|---|
| State lending regulator | New Hampshire Banking Department Source says: ""Department" means the banking department." | New Hampshire General Court (New Hampshire Revised Statutes Annotated) as of 2026-09-16 |
| Small loan APR cap (RSA 399-A:16) | Small loans other than payday or title loans: annual percentage rate capped at 36% Source says: "The annual percentage rate for small loans shall not exceed 36 percent." | New Hampshire General Court (New Hampshire Revised Statutes Annotated) as of 2026-09-16 |
| Maximum legal interest rate (usury cap) | 10% per year in business transactions absent a written agreement; consumer credit transactions excluded Source says: "The annual rate of interest in all business transactions in which interest is paid or secured, unless otherwise agreed upon in writing, shall equal 10 percent." | New Hampshire General Court (New Hampshire Revised Statutes Annotated) as of 2026-09-16 |
| Payday lending status | Legal; annual percentage rate capped at 36% (RSA 399-A:17) Source says: "The annual percentage rate for payday loans shall not exceed 36 percent." | New Hampshire General Court (New Hampshire Revised Statutes Annotated) as of 2026-09-16 |
| Small-loan / installment lender licensing | Small loan, payday, and title loan lenders must be licensed by the banking department (RSA 399-A:2) Source says: "No person shall engage in the business of a small loan lender in this state ... without first obtaining a license from the commissioner" | New Hampshire General Court (New Hampshire Revised Statutes Annotated) as of 2026-09-16 |
How to compare offers in Portsmouth
The order below is a sensible way to approach a loan in Portsmouth:
- 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 Hampshire using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.