ZIP code 78374
Where is ZIP code 78374?
Portland, Texas
San Patricio County · Standard ZIP code
ZIP code 78374 belongs to Portland, Texas in San Patricio County. 78374 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 361. About 20,408 people live in the 78374 area, where the median household income is $83,504. The closest ZIP codes are 78359 (Gregory, 2.6 mi northeast), 78402 (Corpus Christi, 6.3 mi southwest) and 78362 (Ingleside, 6.9 mi east).
| ZIP code | 78374 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Portland |
| State | Texas (TX) |
| County | San Patricio County |
| Time zone | Central Time · now |
| Area code | 361 |
| Coordinates | 27.8935, -97.3169 map |
| 3-digit prefix | 783 |
Population and income in 78374
| Population | 20,408 · higher than 70% of Texas ZIP codes |
|---|---|
| People per square mile | 1,100 · higher than 71% of Texas ZIP codes |
| Median age | 34.4 years · lower than 73% of Texas ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $83,504 · higher than 70% of Texas ZIP codes |
| Income per person | $38,134 |
| Below the poverty line | 9.1% |
| Bachelor’s degree or higher | 26% of adults 25+ |
| Median home value | $233,800 · higher than 58% of Texas ZIP codes |
| Median rent | $1,580 a month |
| Housing units | 8,490 |
| Households | 7,502 (2.71 people on average) |
| Owners / renters | 63% / 37% |
| Land area | 18.55 sq mi (plus 0.21 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78374. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78374
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78359 | Gregory, TX | 2.6 mi NE | PO Box only |
| 78402 | Corpus Christi, TX | 6.3 mi SW | Standard |
| 78362 | Ingleside, TX | 6.9 mi E | Standard |
| 78390 | Taft, TX | 7.5 mi NW | Standard |
| 78335 | Aransas Pass, TX | 8 mi E | PO Box only |
| 78427 | Corpus Christi, TX | 8 mi SW | PO Box only |
| 78460 | Corpus Christi, TX | 8 mi SW | PO Box only |
| 78401 | Corpus Christi, TX | 8.7 mi SW | Standard |
| 78407 | Corpus Christi, TX | 9.5 mi SW | Standard |
| 78336 | Aransas Pass, TX | 9.7 mi E | Standard |
| 78404 | Corpus Christi, TX | 10.1 mi SW | Standard |
| 78408 | Corpus Christi, TX | 10.1 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78374 or measure the distance to another ZIP code.
How to address mail to 78374
123 MAIN ST
PORTLAND TX 78374
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (78374-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 78374?
- 78374 is a Portland, Texas ZIP code.
- What county is 78374 in?
- ZIP code 78374 is in San Patricio County, Texas.
- What time zone is ZIP code 78374 in?
- 78374 is in the Central Time zone (America/Chicago).
- What area code is 78374?
- Phone numbers in ZIP code 78374 use area code 361.
- What is the population of ZIP code 78374?
- About 20,408 people live in ZIP code 78374, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78374?
- The median household income in 78374 is $83,504 a year, higher than 70% of Texas ZIP codes.
- What ZIP codes are near 78374?
- The nearest ZIP codes to 78374 are 78359 (Gregory, 2.6 miles), 78402 (Corpus Christi, 6.3 miles), 78362 (Ingleside, 6.9 miles) and 78390 (Taft, 7.5 miles).