ZIP code 78123
Where is ZIP code 78123?
Mc Queeney, Texas
Guadalupe County · Standard ZIP code
ZIP code 78123 belongs to Mc Queeney, Texas in Guadalupe County. 78123 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area code 830. About 2,127 people live in the 78123 area, where the median household income is $97,553. The closest ZIP codes are 78115 (Geronimo, 3.9 mi south), 78156 (Seguin, 4.5 mi east) and 78155 (Seguin, 5.7 mi southeast).
| ZIP code | 78123 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Mc Queeney |
| Also accepted | Mcqueeney |
| State | Texas (TX) |
| County | Guadalupe County |
| Time zone | Central Time · now |
| Area code | 830 |
| Coordinates | 29.6011, -98.0451 map |
| 3-digit prefix | 781 |
Population and income in 78123
| Population | 2,127 · lower than 66% of Texas ZIP codes |
|---|---|
| People per square mile | 569 · higher than 67% of Texas ZIP codes |
| Median age | 48.9 years · higher than 85% of Texas ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $97,553 · higher than 82% of Texas ZIP codes |
| Income per person | $46,866 |
| Below the poverty line | 10% |
| Bachelor’s degree or higher | 23% of adults 25+ |
| Median home value | $238,500 · higher than 60% of Texas ZIP codes |
| Housing units | 1,064 |
| Households | 878 (2.41 people on average) |
| Owners / renters | 89% / 11% |
| Land area | 3.74 sq mi (plus 0.42 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78123. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78123
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78115 | Geronimo, TX | 3.9 mi S | PO Box only |
| 78156 | Seguin, TX | 4.5 mi E | PO Box only |
| 78155 | Seguin, TX | 5.7 mi SE | Standard |
| 78124 | Marion, TX | 6.8 mi W | Standard |
| 78131 | New Braunfels, TX | 8.5 mi NW | PO Box only |
| 78135 | New Braunfels, TX | 8.5 mi NW | Standard |
| 78130 | New Braunfels, TX | 8.6 mi N | Standard |
| 78108 | Cibolo, TX | 11.1 mi W | Standard |
| 78638 | Kingsbury, TX | 13.8 mi E | Standard |
| 78154 | Schertz, TX | 14.1 mi W | Standard |
| 78132 | New Braunfels, TX | 14.1 mi NW | Standard |
| 78152 | Saint Hedwig, TX | 14.6 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78123 or measure the distance to another ZIP code.
How to address mail to 78123
123 MAIN ST
MC QUEENEY TX 78123
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts MCQUEENEY as the city name for 78123. Adding the 4-digit ZIP+4 code (78123-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 78123?
- 78123 is a Mc Queeney, Texas ZIP code. Mcqueeney is also accepted as the city name.
- What county is 78123 in?
- ZIP code 78123 is in Guadalupe County, Texas.
- What time zone is ZIP code 78123 in?
- 78123 is in the Central Time zone (America/Chicago).
- What area code is 78123?
- Phone numbers in ZIP code 78123 use area code 830.
- What is the population of ZIP code 78123?
- About 2,127 people live in ZIP code 78123, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78123?
- The median household income in 78123 is $97,553 a year, higher than 82% of Texas ZIP codes.
- What ZIP codes are near 78123?
- The nearest ZIP codes to 78123 are 78115 (Geronimo, 3.9 miles), 78156 (Seguin, 4.5 miles), 78155 (Seguin, 5.7 miles) and 78124 (Marion, 6.8 miles).