ZIP code 78156
Where is ZIP code 78156?
Seguin, Texas
Guadalupe County · PO Box only ZIP code
ZIP code 78156 belongs to Seguin, Texas in Guadalupe County. 78156 is a PO Box only ZIP code: it is used for post office boxes at the Seguin post office, not for street addresses. It is in the Central Time zone and uses area code 830. The closest ZIP codes are 78155 (Seguin, 3.5 mi south), 78123 (Mc Queeney, 4.5 mi west) and 78115 (Geronimo, 6.2 mi southwest).
| ZIP code | 78156 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Seguin |
| State | Texas (TX) |
| County | Guadalupe County |
| Time zone | Central Time · now |
| Area code | 830 |
| Coordinates | 29.6118, -97.9712 map |
| 3-digit prefix | 781 |
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 78156
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78155 | Seguin, TX | 3.5 mi S | Standard |
| 78123 | Mc Queeney, TX | 4.5 mi W | Standard |
| 78115 | Geronimo, TX | 6.2 mi SW | PO Box only |
| 78638 | Kingsbury, TX | 9.4 mi NE | Standard |
| 78130 | New Braunfels, TX | 9.9 mi NW | Standard |
| 78131 | New Braunfels, TX | 11.2 mi NW | PO Box only |
| 78135 | New Braunfels, TX | 11.2 mi NW | Standard |
| 78124 | Marion, TX | 11.3 mi W | Standard |
| 78670 | Staples, TX | 14.3 mi NE | PO Box only |
| 78622 | Fentress, TX | 15.4 mi NE | PO Box only |
| 78108 | Cibolo, TX | 15.6 mi W | Standard |
| 78661 | Prairie Lea, TX | 15.6 mi NE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78156 or measure the distance to another ZIP code.
How to address mail to 78156
PO BOX 123
SEGUIN TX 78156
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (78156-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Seguin, TX
All Seguin ZIP codes with population and income →
Questions
- What city is ZIP code 78156?
- 78156 is a Seguin, Texas ZIP code.
- What county is 78156 in?
- ZIP code 78156 is in Guadalupe County, Texas.
- What time zone is ZIP code 78156 in?
- 78156 is in the Central Time zone (America/Chicago).
- What area code is 78156?
- Phone numbers in ZIP code 78156 use area code 830.
- Can I use 78156 for a street address?
- No. 78156 is only for PO Boxes. Street addresses in Seguin use 78155.
- What ZIP codes are near 78156?
- The nearest ZIP codes to 78156 are 78155 (Seguin, 3.5 miles), 78123 (Mc Queeney, 4.5 miles), 78115 (Geronimo, 6.2 miles) and 78638 (Kingsbury, 9.4 miles).