78580
ZIP 78580 is Raymondville, Texas, mostly in Willacy County; area code 956; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Willacy +1 more
- Metro area
- Raymondville, TX
- Population
- 12,964
- Coordinates
- 26.5006, -97.7478
Weather right now
Asking the National Weather Service…
Where 78580 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 78580 into a pocket calculator and turn it upside down: OBSBL — not quite a word, sorry.
- ➕ As a number, 78,580 = 2 × 2 × 5 × 3929. Its digits add up to 28, a total 1,520 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10011001011110100 - 🏠 Its numerical neighbours: 78579 (Progreso, TX, 31 mi away) and 78582 (Rio Grande City, TX, 61 mi away).
- 🔄 Backwards, 78580 becomes 08587, which is not a ZIP code at all.
- 👥 16 other ZIP codes are made of exactly the same digits (07885, 08758, 08857, 08875, 58078, 75088, …). The farthest-flung twin is 07885 in Wharton, NJ, 1,653 miles away.
- 🧭 Farther south than 97% of all ZIP codes, and farther west than 76%.
- 🎯922 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 78580 and you would come out at 26.50°S, 82.25°E — 1,370 miles from West Island, Cocos Islands, the nearest big city to that spot.
- ☀Longest day of the year: 13h 48m of daylight. Shortest: 10h 28m.
- 📏 At 256.9 square miles of land, 78580 is bigger than 93% of ZIP codes — room for about 195 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 12,964This ZIP12,964 |
|---|---|
| Households | 3,435This ZIP3,435 |
| Housing units | 4,112This ZIP4,112 |
| Median age | 32.3This ZIP32.3Texas35.6US 38.9 |
| Median household income | $53,841This ZIP$53,841Texas$78,476US $80,734 |
| Median home value | $71,700This ZIP$71,700Texas$283,800US $332,700 |
| Median gross rent | $844This ZIP$844Texas$1,403US $1,413 |
| Bachelor's degree or higher | 12.0%This ZIP12.0% |
| Mean commute | 16.0 minThis ZIP16.0 min |
| Population density | 50.5 / sq miThis ZIP50.5 / sq mi |
Business and tax activity
| Business establishments | 149This ZIP149 |
|---|---|
| Employees | 2,812This ZIP2,812 |
| Annual payroll | $109,456,000This ZIP$109,456,000 |
| Tax returns filed | 4,410This ZIP4,410 |
| Total adjusted gross income | $180,940,000This ZIP$180,940,000 |
Land area
| Land area | 256.86 sq miThis ZIP256.86 sq mi |
|---|---|
| Water area | 7.23 sq miThis ZIP7.23 sq mi |
Counties 78580 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Willacy County | 91.8% |
| Kenedy County | 8.2% |
Other place names in 78580
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 78580
| ZIP | City | Distance |
|---|---|---|
78590 | San Perlita, TX | 7.0 mi |
78569 | Lyford, TX | 8.4 mi |
78561 | Lasara, TX | 10.6 mi |
78594 | Sebastian, TX | 11.3 mi |
78540 | Edinburg, TX | 15.4 mi |
78593 | Santa Rosa, TX | 16.2 mi |
78538 | Edcouch, TX | 16.8 mi |
78535 | Combes, TX | 17.4 mi |
78562 | La Villa, TX | 17.4 mi |
78549 | Hargill, TX | 17.4 mi |
Find every ZIP code within 10 miles of 78580 →
Questions about this ZIP code
Where is ZIP code 78580?
78580 is in Raymondville, Texas, in Willacy County, part of the Raymondville, TX micropolitan area. Its published point location is 26.5006, -97.7478.
What county is 78580 in?
78580 spans 2 counties: Willacy County and Kenedy County. Most of it falls in Willacy County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 78580?
Raymondville uses area code 956, from NANPA's telephone records.
What time zone is 78580 in?
78580 uses America/Chicago.
How many people live in 78580?
About 12,964 people live in ZIP code 78580, in 3,435 households, at 50.5 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 78580?
$53,841 a year, against $78,476 across Texas.
What ZIP codes are near 78580?
The closest are 78590 (7 mi), 78569 (8.4 mi), 78561 (10.6 mi), 78594 (11.3 mi) and 78540 (15.4 mi).
Is 78580 a PO Box ZIP code?
78580 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “78580 ZIP Code — Raymondville, Texas (Willacy County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/78580
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/78580.json Underlying data is public domain or openly licensed — sources, vintages and licences.