Price data
Storage unit prices in South Carolina
No single market speaks for South Carolina. Its largest, Columbia, holds only 25% of the 92 locations we price here, so the state median of $81 is an average of 10 places rather than one city's number.
| Market | Locations | Median 10×10 | vs South Carolina |
|---|---|---|---|
| Aiken | 3 | $61 | -25% |
| Spartanburg | 3 | $66 | -19% |
| Florence | 3 | $69 | -15% |
| Greenville | 14 | $70 | -14% |
| Charleston | 21 | $74 | -9% |
| Myrtle Beach | 7 | $74 | -9% |
| Hilton Head Island | 7 | $79 | -2% |
| Rock Hill | 8 | $83 | +2% |
| Anderson | 3 | $84 | +4% |
| Columbia | 23 | $86 | +6% |
Inside South Carolina
Where these numbers come from. 223 advertised prices read from Public
Storage's own published listings across 92 locations in 10 markets,
last checked 2026-08-12.
Online rate vs regular rate. Every listing publishes two figures and the regular rate is 1.5× the online rate at the median. That is a pricing rule, not a second quote. Figures here are the online rate (the promotional price for booking on the web) unless labelled otherwise. Budget on the regular rate.
Advertised rates for new rentals, not quotes; they move with availability. Insurance, admin fees and limited-time offers are excluded. This covers Public Storage only. Other operators do not publish per-location pricing in a form that can be read. Not affiliated with Public Storage.
Online rate vs regular rate. Every listing publishes two figures and the regular rate is 1.5× the online rate at the median. That is a pricing rule, not a second quote. Figures here are the online rate (the promotional price for booking on the web) unless labelled otherwise. Budget on the regular rate.
Advertised rates for new rentals, not quotes; they move with availability. Insurance, admin fees and limited-time offers are excluded. This covers Public Storage only. Other operators do not publish per-location pricing in a form that can be read. Not affiliated with Public Storage.