Mission · 23 locations

Storage unit prices in Mission, TX

The cheapest 10x10 in Mission is $26, on Bryan, against a market median of $55; the dearest branch, Mile 4, starts at $91.

The Mission market reaches 7 further towns: Alamo, Donna, Edinburg, Mcallen, Pharr, San Juan, Weslaco.

A 5x15 is stocked at only 5 of the 23 locations, so it is worth ringing ahead before planning around one.
Town lines mean little here. Mission and McAllen land within 8% of each other on a 10x10, so the choice is a street rather than a suburb.
Space is cheapest by area in the 10x30, at $0.19 a square foot, and dearest in the 5x5 at $0.48.
Rates here land 42% under the US median, so what moves them is the region rather than any one address.

10 km $26 cheapest · $91 dearest

Size	Sq ft	Locations	Cheapest	Typical	Dearest	Typical spread
5x5	25	15	$12	$22	$50	143%
5x10	50	22	$17	$38	$62	141%
5x15	75	5	$28	$42	$56	57%
10x10	100	23	$26	$55	$91	100%
10x15	150	23	$33	$69	$104	109%
10x20	200	23	$41	$85	$113	94%
10x25	250	10	$56	$86	$121	95%
10x30	300	22	$58	$123	$226	176%

All markets · All of TX · National prices by size

Mission is the cheapest market near it

Market	Distance	Median 10×10	vs Mission
Harlingen, TX	60 km	$62	+13%
Brownsville, TX	88 km	$69	+25%

Where these numbers come from. 143 advertised prices read from Public Storage's own published listings across 23 locations, last checked 2026-08-12.

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.