Metro area in South Carolina · part of the Columbia-Sumter-Orangeburg, SC combined area
Columbia, SC
The Columbia metro area authorized 6,070 new housing units in 2025. Per 1,000 residents it authorized 7.0 units a year in 2021–2025, 1.5 times the national rate of 4.7. Buildings of five or more units took 17% of its 2021–2025 units, less than the national 34%.
Single-family2–4 units5+ units
Houses or apartments
The closest match in building mix among the 386 other metro areas is Brunswick (17% in five-plus buildings). Units in five-plus buildings peaked in 2022 (1,510), single-family houses in 2005 (6,651).
Busiest permit offices
Across the metro area, 19 permit offices authorized new housing in 2021–2025. The busiest was Columbia, with 9,536 units or 32% of the total, followed by Lexington County (unincorporated) with 8,366. Among the three largest, Columbia put 48% of its units in five-plus buildings, Richland County (unincorporated) 0%.
Share of the units authorized in the metro area, 2021–2025.
Where in the metro
Richland County accounted for 54% of the metro area's units in 2021–2025, Lexington County for 34%.
Boom, bust and since
Columbia, SC authorized the most units in 2006 (8,117); 2025 reached 75% of that. Its peak year is shared by 30 other metro areas, among them Baton Rouge, Greensboro, Wichita. Annual permits fell from 8,117 during the mid-2000s boom to 2,897 in 2011, a drop of 64%. The nearest bust profile in the South Atlantic states was Huntington's (65%). The 2021–2025 pace of 6,022 units a year is 21% below the 2004–2006 pace.
The wider Columbia-Sumter-Orangeburg region
The Census Bureau groups Columbia, SC with one neighboring metro area in the Columbia-Sumter-Orangeburg, SC combined area. Metro areas in it authorized 6,405 units a year in 2021–2025 (micropolitan parts not counted); Columbia, SC accounted for 94%. The other, with its yearly average: Sumter (383).
Similar in size
| Metro area | 2004–2025 | 2025 units | Per 1,000 a year | 5+ share |
|---|---|---|---|---|
| Allentown-Bethlehem-Easton, PA-NJ | 1,974 | 2.5 | 33% | |
| El Paso, TX | 2,050 | 2.8 | 7.4% | |
| Columbia, SC | 6,070 | 7.0 | 17% | |
| Cape Coral-Fort Myers, FL | 13,547 | 16.5 | 27% | |
| Lakeland-Winter Haven, FL | 8,236 | 13.8 | 21% |
Rates and shares: 2021–2025.
Every yearly figure behind the chart, split by building size: yearly-units.csv. State view: South Carolina. Counting rules.