Market spotlight

Market Spotlight: Columbia, South Carolina

SFRCalc Editorial

This is the first entry in a monthly series looking at one market that stands out on the numbers — not a "buy here now" call, just a look at what the current data actually shows, drawbacks included. This month: Columbia, South Carolina, a capital-city market riding the state's strong in-migration story, still priced well under the national median, with one tax quirk that changes the math for out-of-state investors specifically.

Why Columbia

South Carolina's population story has been one of the strongest in the country for two years running. It topped U-Haul's Growth Index as the number one net in-migration state for 2024. In U-Haul's most recent 2025 index, it slipped to fifth — Texas reclaimed the top spot, with Florida, North Carolina, and Tennessee also ahead of it — but that's still a top-five inbound state two years in a row, not a one-year spike.

Columbia, as the state capital and home to the University of South Carolina, has a more diversified job base than the coastal tourism-heavy parts of the state: state government, healthcare systems, and higher education all anchor employment, alongside a growing logistics and manufacturing presence tied to the broader Southeast corridor. That mix tends to hold up better across a downturn than a single-industry town.

Columbia, SC — current snapshot

Median sale price	$271,000
Price growth, year over year	+10.6%
Price vs. national median (~$407,500)	~35% lower
Average days on market	~47 days
Average asking-to-sale discount	~3%
Average metro-wide rent	$1,507/mo
Average 3-bedroom rent	$1,893/mo
Rent growth, year over year	+2.2%

Take the rent figures as a directional reference rather than a precise comp — they're apartment-market averages, and a single-family rental in a specific neighborhood will run its own number. Pull an actual comp set before underwriting a real deal; our guide to finding reliable numbers covers exactly how.

The catch: South Carolina's investor tax gap

This is the one every out-of-state buyer misses until the first tax bill arrives. South Carolina assesses property at two different ratios depending on use: 4% of value for an owner-occupied primary residence, versus 6% of value for everything else, including a non-owner-occupied rental. Owner-occupied homes also qualify for a school-operations millage exemption that investment property doesn't get. Combined, the effective tax bill on an investment property can run more than double what an owner-occupant would pay on the identical house — the exact multiple depends entirely on the local millage rate, which varies by county and municipality.

Before running numbers on a South Carolina deal, pull the actual millage rate for the specific county from the county auditor's site and calculate the tax bill at the 6% investor ratio — not the 4% rate a listing site might display by default, which usually assumes owner-occupancy.

This is one data point, not a signal to buy. A market having favorable numbers this month doesn't mean any specific property in it is a good deal — that still comes down to the actual purchase price, rent, and expenses on that one house. Use this as a starting point for your own research, not a substitute for it.

Run an actual Columbia — or any market's — numbers through the SFR calculator, and don't forget to model the 6% investor assessment ratio in your property tax line if you're buying in South Carolina.

This article is for general education and isn't financial or investment advice. Figures cited (U-Haul Growth Index 2024–2025, Redfin/Norada market data, RentCafe rent data as of August 2026, and publicly published South Carolina assessment ratios) were current as of the publish date and are subject to change — verify current figures and local tax rates before making any investment decision. This is one metro highlighted from many; it isn't a comprehensive ranking or a recommendation to buy in this specific market.