Data as of September 2026. Source: Realtor.com.
The Marion County, SC real estate market currently shows 121 active listings, with 24 pending sales. Homes are averaging 90 days on the market before going under contract.
Inventory has tightened compared to last year, with 20 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 90 days on market compared to 86 days last year.
The median listing price has fallen 10.2% year-over-year, from $229,500 to $206,000.
Population: 27,601 · Density: 28.9/mi² · Median household income: $34,933
Typical home value: $87,676 · Homeownership: 57.9%
Centenary: 29519
Gresham: 29546
Marion: 29571
Mullins: 29574
Rains: 29589
Sellers: 29592
Based on listing price changes before sale/pending as a proxy for sale-to-list dynamics. Source: Realtor.com.