ZIP code 78575
Where is ZIP code 78575?
Olmito, Texas
Cameron County · Standard ZIP code
ZIP code 78575 belongs to Olmito, Texas in Cameron County. 78575 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 956. About 4,575 people live in the 78575 area, where the median household income is $71,765. The closest ZIP codes are 78523 (Brownsville, 4.2 mi southeast), 78526 (Brownsville, 6.6 mi southeast) and 78520 (Brownsville, 7.3 mi south).
| ZIP code | 78575 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Olmito |
| Also accepted | Rancho Viejo |
| State | Texas (TX) |
| County | Cameron County |
| Time zone | Central Time · now |
| Area code | 956 |
| Coordinates | 26.0353, -97.5496 map |
| 3-digit prefix | 785 |
Population and income in 78575
| Population | 4,575 · lower than 54% of Texas ZIP codes |
|---|---|
| People per square mile | 549 · higher than 67% of Texas ZIP codes |
| Median age | 38.2 years · lower than 51% of Texas ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $71,765 · higher than 54% of Texas ZIP codes |
| Income per person | $39,404 |
| Below the poverty line | 22% |
| Bachelor’s degree or higher | 44% of adults 25+ |
| Median home value | $249,500 · higher than 64% of Texas ZIP codes |
| Median rent | $1,085 a month |
| Housing units | 1,924 |
| Households | 1,620 (2.82 people on average) |
| Owners / renters | 56% / 44% |
| Land area | 8.34 sq mi (plus 0.62 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78575. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78575
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78523 | Brownsville, TX | 4.2 mi SE | PO Box only |
| 78526 | Brownsville, TX | 6.6 mi SE | Standard |
| 78520 | Brownsville, TX | 7.3 mi S | Standard |
| 78586 | San Benito, TX | 9 mi NW | Standard |
| 78521 | Brownsville, TX | 9.6 mi SE | Standard |
| 78522 | Brownsville, TX | 9.8 mi S | PO Box only |
| 78566 | Los Fresnos, TX | 10.3 mi NE | Standard |
| 78568 | Lozano, TX | 10.7 mi N | PO Box only |
| 78567 | Los Indios, TX | 12.2 mi W | PO Box only |
| 78583 | Rio Hondo, TX | 13.7 mi N | Standard |
| 78550 | Harlingen, TX | 14 mi NW | Standard |
| 78553 | Harlingen, TX | 14.1 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78575 or measure the distance to another ZIP code.
How to address mail to 78575
123 MAIN ST
OLMITO TX 78575
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts RANCHO VIEJO as the city name for 78575. Adding the 4-digit ZIP+4 code (78575-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 78575?
- 78575 is a Olmito, Texas ZIP code. Rancho Viejo is also accepted as the city name.
- What county is 78575 in?
- ZIP code 78575 is in Cameron County, Texas.
- What time zone is ZIP code 78575 in?
- 78575 is in the Central Time zone (America/Chicago).
- What area code is 78575?
- Phone numbers in ZIP code 78575 use area code 956.
- What is the population of ZIP code 78575?
- About 4,575 people live in ZIP code 78575, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78575?
- The median household income in 78575 is $71,765 a year, higher than 54% of Texas ZIP codes.
- What ZIP codes are near 78575?
- The nearest ZIP codes to 78575 are 78523 (Brownsville, 4.2 miles), 78526 (Brownsville, 6.6 miles), 78520 (Brownsville, 7.3 miles) and 78586 (San Benito, 9 miles).