ZIP code 78540
Where is ZIP code 78540?
Edinburg, Texas
Hidalgo County · PO Box only ZIP code
ZIP code 78540 belongs to Edinburg, Texas in Hidalgo County. 78540 is a PO Box only ZIP code: it is used for post office boxes at the Edinburg post office, not for street addresses. It is in the Central Time zone and uses area code 956. The closest ZIP codes are 78539 (Edinburg, 2 mi southwest), 78502 (Mcallen, 3.8 mi southwest) and 78504 (Mcallen, 5.2 mi southwest).
| ZIP code | 78540 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Edinburg |
| State | Texas (TX) |
| County | Hidalgo County |
| Time zone | Central Time · now |
| Area code | 956 |
| Coordinates | 26.3017, -98.1633 map |
| 3-digit prefix | 785 |
The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 78540
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78539 | Edinburg, TX | 2 mi SW | Standard |
| 78502 | Mcallen, TX | 3.8 mi SW | PO Box only |
| 78504 | Mcallen, TX | 5.2 mi SW | Standard |
| 78589 | San Juan, TX | 6.7 mi S | Standard |
| 78501 | Mcallen, TX | 7.5 mi SW | Standard |
| 78558 | La Blanca, TX | 7.8 mi E | PO Box only |
| 78505 | Mcallen, TX | 8 mi SW | PO Box only |
| 78516 | Alamo, TX | 8.2 mi S | Standard |
| 78573 | Mission, TX | 8.5 mi W | Standard |
| 78577 | Pharr, TX | 8.7 mi S | Standard |
| 78503 | Mcallen, TX | 10.2 mi SW | Standard |
| 78543 | Elsa, TX | 10.8 mi E | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78540 or measure the distance to another ZIP code.
How to address mail to 78540
PO BOX 123
EDINBURG TX 78540
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (78540-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Edinburg, TX
All Edinburg ZIP codes with population and income →
Questions
- What city is ZIP code 78540?
- 78540 is a Edinburg, Texas ZIP code.
- What county is 78540 in?
- ZIP code 78540 is in Hidalgo County, Texas.
- What time zone is ZIP code 78540 in?
- 78540 is in the Central Time zone (America/Chicago).
- What area code is 78540?
- Phone numbers in ZIP code 78540 use area code 956.
- Can I use 78540 for a street address?
- No. 78540 is only for PO Boxes. Street addresses in Edinburg use 78539, 78541, 78542.
- What ZIP codes are near 78540?
- The nearest ZIP codes to 78540 are 78539 (Edinburg, 2 miles), 78502 (Mcallen, 3.8 miles), 78504 (Mcallen, 5.2 miles) and 78589 (San Juan, 6.7 miles).