Mortgage Rates in South Carolina

Compare 30-year fixed mortgage rates from credit unions in South Carolina. Zero affiliate bias - rates ranked by true cost.

Updated March 202639 Credit Unions

Compare mortgage rates from credit unions in South Carolina. Zero affiliate bias - rates ranked by true cost.

Source: RateAPI.dev

Top South Carolina Credit Unions for Mortgages

Ranked by lowest APR. Based on a $400,000 loan over 30 years.

Credit UnionRateAPREst. Payment
Edisto
Mortgage Example 30 Years
4.5%4.5%$2,027/moVisit Site
Srp
30-Year Fixed Mortgage
6.25%6.25%$2,463/moVisit Site
Srp
Mortgages
6.25%6.25%$2,463/moVisit Site
Spero Financial
30 Year Fixed - Conforming
5.875%6.031%$2,406/moVisit Site

How to Get the Best Mortgage Rate in South Carolina

Credit unions in South Carolina often offer lower mortgage rates than traditional banks because they're member-owned non-profits. Here's how to qualify for the best rates:

1

Check Your Credit Score

Scores above 740 typically qualify for the best rates. Most credit unions require a minimum of 620-680 for mortgages.

2

Join a Credit Union

Many South Carolina credit unions have flexible membership requirements. Some are open to anyone who lives, works, or worships in the area.

3

Compare Multiple Lenders

Even a 0.25% difference in APR can save you thousands over the life of your loan. Compare at least 3-5 lenders.

4

Consider Points

Paying points upfront can lower your rate. This makes sense if you plan to stay in your home long-term.

Frequently Asked Questions

Common questions about mortgage rates in South Carolina

Build With RateAPI

Access real-time mortgage rate data from 39+ credit unions via our REST API. Perfect for fintech apps, comparison sites, and AI agents.