Side-by-side comparison of home prices, mortgage payments, and housing costs between Charleston and Columbia, South Carolina. Using South Carolina's 0.57% property tax rate and $2,600/year insurance. Updated for 2026.
Columbia is significantly more affordable than Charleston, with homes priced 48% lower on average. That translates to $1,373/month in savings on your total housing payment. For budget-conscious buyers in South Carolina, Columbia offers a much more accessible path to homeownership.
Estimated PITI payments assuming 10% down, 6.5% rate, 30-year fixed mortgage with PMI. Uses South Carolina's 0.57% property tax rate.
Buying in Columbia saves you approximately $1,373/month ($16,476/year) compared to Charleston, based on median home prices with identical loan terms.
Columbia is the better choice for first-time buyers, with a median price of $225K versus $435K in Charleston. That's $210K less to save for a down payment. You'd need roughly $8K for an FHA 3.5% down payment in Columbia, compared to $15K in Charleston. South Carolina offers the SC Housing Palmetto Home program (Up to $8,000 forgivable) which applies in both cities.
Columbia has the better price-to-rent ratio at 15.9x versus 20.7x in Charleston. A lower ratio generally signals better rental income relative to purchase price. Average rent in Columbia is $1,180/month on a $225K median home, making it a stronger candidate for buy-and-rent investors.
Charleston (pop. 150,227) offers more amenities, schools, and services typical of a larger city, while Columbia (pop. 136,632) may offer a quieter, more community-oriented lifestyle. Families on a budget may prefer Columbia, where lower housing costs free up more income for childcare, education, and savings.