St Louis, MO · 75 sq ft
Public Storage 5x15 prices in St Louis
$34 to $103 for a 5x15 in St Louis. That is a 203% gap across 21 branches, and not all of them stock one. The cheapest works out at $0.45 a square foot; a typical 5x15 here is $70.
The cheapest at $34 in St Charles is among the worst reviewed of the 21, at 4.6 over 541 reviews. The cheapest branch that reviews better asks $47 in Hazelwood.
The outskirts are the expensive end in St Louis: the outer half of the 21 asks 27% more, and the furthest is 15 miles out, out by Saint Peters.
$34
$0$103
All 21 branches, cheapest in St Charles
| Location | Area | Units listed | Cheapest online | Range at this branch | Regular rate | Rating & reviews |
|---|---|---|---|---|---|---|
| 1539 S Old Highway 94 | St Charles 63303 | 1 | $34 | — | $50 | 4.6 |
| 6030 N Lindbergh Blvd | Hazelwood 63042 | 1 | $47 | — | $71 | 4.8 |
| 11 N Vandeventer Ave | St Louis 63108 | 3 | $54 | $54–$69 | $82 | 4.7 |
| 3777 Veterans Memorial Pkwy | St Charles 63303 | 1 | $56 | — | $84 | 4.7 |
| 2211 Barrett Station Road | Ballwin 63021 | 4 | $56 | $56–$70 | $84 | 4.8 |
| 5801 Wilson Ave | St Louis 63110 | 5 | $58 | $58–$69 | $88 | 4.6 |
| 1795 N US Highway 67 | Florissant 63033 | 1 | $59 | — | $89 | 4.8 |
| 9030 Watson Road | St Louis 63126 | 3 | $61 | $61–$77 | $91 | 4.8 |
| 9722 Gravois Road | St Louis 63123 | 2 | $66 | $66–$73 | $98 | 4.6 |
| 831 Meramec Station Road | Valley Park 63088 | 1 | $74 | — | $110 | 4.7 |
| 257 Spencer Rd | Saint Peters 63376 | 1 | $75 | — | $113 | 4.9 |
| 14249 New Halls Ferry Road | Florissant 63033 | 2 | $76 | $76–$83 | $114 | 4.8 |
| 3940 Reavis Barracks Rd | St Louis 63125 | 2 | $76 | $76–$93 | $114 | 4.8 |
| 11575 New Halls Ferry Road | Florissant 63033 | 2 | $78 | $78–$82 | $118 | 4.7 |
| 11837 Benham Road | St Louis 63138 | 1 | $79 | — | $119 | 4.8 |
| 2956 N Lindbergh Blvd | Saint Ann 63074 | 1 | $82 | — | $122 | 4.8 |
| 16230 Truman Road | Ellisville 63011 | 3 | $90 | $90–$93 | $134 | 4.7 |
| 1550 North Lindbergh Blvd | St Louis 63132 | 3 | $90 | $90–$99 | $134 | 4.8 |
| 3850 Forder Road | St Louis 63129 | 1 | $94 | — | $140 | 4.8 |
| 2321 McCausland Ave | St Louis 63143 | 3 | $95 | $95–$99 | $143 | 4.7 |
| 470 Mid Rivers Mall Cir | Saint Peters 63376 | 1 | $103 | — | $155 | 4.7 |
Where these numbers come from. 21 advertised prices read from Public
Storage's own published listings across 21 locations, last checked
2026-08-20.
Online rate vs regular rate. Every listing publishes two figures. Measured across thousands of observations, the regular rate is 1.5× the online rate at the median, with 88% inside 1% of that and none outside 1.40–1.60×. That is a pricing rule, not a second quote. The online rate is the promotional price for booking on the web; the regular rate is what the unit reverts to. Budget on the regular rate. Comparisons here hold the basis constant, so the gap between locations is real either way.
These are advertised rates for new rentals, not quotes — Public Storage states prices are not guaranteed and they move with availability. Insurance, admin fees and limited-time offers are not included.
How this is measured. The sampling, the percentile method and the rules for withholding a figure are set out on the methodology page. The figures are published as CC BY 4.0 and may be reused with attribution.
Cite this. Storage Price Index (2026). Public Storage 5x15 storage unit prices in St Louis, MO. Read 2026-08-20. CC BY 4.0. https://storagepriceindex.com/storage/st-louis-mo/5x15/
Online rate vs regular rate. Every listing publishes two figures. Measured across thousands of observations, the regular rate is 1.5× the online rate at the median, with 88% inside 1% of that and none outside 1.40–1.60×. That is a pricing rule, not a second quote. The online rate is the promotional price for booking on the web; the regular rate is what the unit reverts to. Budget on the regular rate. Comparisons here hold the basis constant, so the gap between locations is real either way.
These are advertised rates for new rentals, not quotes — Public Storage states prices are not guaranteed and they move with availability. Insurance, admin fees and limited-time offers are not included.
How this is measured. The sampling, the percentile method and the rules for withholding a figure are set out on the methodology page. The figures are published as CC BY 4.0 and may be reused with attribution.
Cite this. Storage Price Index (2026). Public Storage 5x15 storage unit prices in St Louis, MO. Read 2026-08-20. CC BY 4.0. https://storagepriceindex.com/storage/st-louis-mo/5x15/