ZIP code 78384
Where is ZIP code 78384?
San Diego, Texas
Duval County · Standard ZIP code
ZIP code 78384 belongs to San Diego, Texas in Duval County. 78384 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 5,747 people live in the 78384 area, where the median household income is $47,603. The closest ZIP codes are 78332 (Alice, 10.3 mi east), 78333 (Alice, 11.1 mi east) and 78342 (Ben Bolt, 13.2 mi southeast).
| ZIP code | 78384 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | San Diego |
| State | Texas (TX) |
| County | Duval County |
| Time zone | Central Time · now |
| Area code | 361 |
| Coordinates | 27.7654, -98.2503 map |
| 3-digit prefix | 783 |
Population and income in 78384
| Population | 5,747 · lower than 51% of Texas ZIP codes |
|---|---|
| People per square mile | 10 · lower than 80% of Texas ZIP codes |
| Median age | 33.2 years · lower than 79% of Texas ZIP codes |
| Men / women | 56% / 44% |
| Median household income | $47,603 · lower than 88% of Texas ZIP codes |
| Income per person | $18,794 |
| Below the poverty line | 40% |
| Bachelor’s degree or higher | 7.0% of adults 25+ |
| Median home value | $78,100 · lower than 96% of Texas ZIP codes |
| Median rent | $764 a month |
| Housing units | 2,129 |
| Households | 1,610 (3.17 people on average) |
| Owners / renters | 67% / 33% |
| Land area | 591.38 sq mi (plus 1.45 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78384. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78384
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78332 | Alice, TX | 10.3 mi E | Standard |
| 78333 | Alice, TX | 11.1 mi E | PO Box only |
| 78342 | Ben Bolt, TX | 13.2 mi SE | PO Box only |
| 78341 | Benavides, TX | 15.6 mi SW | PO Box only |
| 78372 | Orange Grove, TX | 20.6 mi NE | Standard |
| 78330 | Agua Dulce, TX | 20.9 mi E | Standard |
| 78357 | Freer, TX | 23.1 mi W | Standard |
| 78349 | Concepcion, TX | 26.5 mi S | Standard |
| 78339 | Banquete, TX | 28.1 mi E | PO Box only |
| 78376 | Realitos, TX | 28.9 mi SW | Standard |
| 78375 | Premont, TX | 29.3 mi S | Standard |
| 78383 | Sandia, TX | 29.3 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78384 or measure the distance to another ZIP code.
How to address mail to 78384
123 MAIN ST
SAN DIEGO TX 78384
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Rosita: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (78384-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 78384?
- 78384 is a San Diego, Texas ZIP code.
- What county is 78384 in?
- ZIP code 78384 is in Duval County, Texas.
- What time zone is ZIP code 78384 in?
- 78384 is in the Central Time zone (America/Chicago).
- What area code is 78384?
- Phone numbers in ZIP code 78384 use area code 361.
- What is the population of ZIP code 78384?
- About 5,747 people live in ZIP code 78384, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78384?
- The median household income in 78384 is $47,603 a year, lower than 88% of Texas ZIP codes.
- What ZIP codes are near 78384?
- The nearest ZIP codes to 78384 are 78332 (Alice, 10.3 miles), 78333 (Alice, 11.1 miles), 78342 (Ben Bolt, 13.2 miles) and 78341 (Benavides, 15.6 miles).