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Where 78377 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 78377 into a pocket calculator and turn it upside down: LLEBL — not quite a word, sorry.
- ➕ As a number, 78,377 = 13 × 6029. Its digits add up to 32, a total 644 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10011001000101001 - 🏠 Its numerical neighbours: 78376 (Realitos, TX, 104 mi away) and 78379 (Riviera, TX, 80 mi away).
- 🔄 Backwards, 78377 becomes 77387 — and that is a real ZIP code: Spring, TX, 163 miles away.
- 👥 8 other ZIP codes are made of exactly the same digits (37778, 37877, 77378, 77387, 77837, 77873, …). The farthest-flung twin is 37778 in Lowland, TN, 976 miles away.
- 🧭 Farther south than 96% of all ZIP codes, and farther west than 74%.
- 🎯799 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 78377 and you would come out at 28.32°S, 82.84°E — 1,436 miles from West Island, Cocos Islands, the nearest big city to that spot.
- ☀Longest day of the year: 13h 57m of daylight. Shortest: 10h 20m.
- 📏 At 480.6 square miles of land, 78377 is bigger than 97% of ZIP codes — room for about 365 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 3,421This ZIP3,421 |
|---|---|
| Households | 1,271This ZIP1,271 |
| Housing units | 1,597This ZIP1,597 |
| Median age | 41.8This ZIP41.8Texas35.6US 38.9 |
| Median household income | $49,974This ZIP$49,974Texas$78,476US $80,734 |
| Median home value | $97,000This ZIP$97,000Texas$283,800US $332,700 |
| Median gross rent | $755This ZIP$755Texas$1,403US $1,413 |
| Bachelor's degree or higher | 10.8%This ZIP10.8% |
| Mean commute | 23.6 minThis ZIP23.6 min |
| Population density | 7.1 / sq miThis ZIP7.1 / sq mi |
Business and tax activity
| Business establishments | 95This ZIP95 |
|---|---|
| Employees | 1,263This ZIP1,263 |
| Annual payroll | $69,230,000This ZIP$69,230,000 |
| Tax returns filed | 1,520This ZIP1,520 |
| Total adjusted gross income | $93,079,000This ZIP$93,079,000 |
Land area
| Land area | 480.63 sq miThis ZIP480.63 sq mi |
|---|---|
| Water area | 17.96 sq miThis ZIP17.96 sq mi |
Other place names in 78377
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 78377
| ZIP | City | Distance |
|---|---|---|
78340 | Bayside, TX | 14.1 mi |
78393 | Woodsboro, TX | 15.0 mi |
78382 | Rockport, TX | 16.1 mi |
77950 | Austwell, TX | 17.0 mi |
77990 | Tivoli, TX | 18.3 mi |
77973 | Mcfaddin, TX | 18.9 mi |
78358 | Fulton, TX | 19.0 mi |
78381 | Rockport, TX | 21.8 mi |
77960 | Fannin, TX | 23.5 mi |
78390 | Taft, TX | 24.5 mi |
Find every ZIP code within 10 miles of 78377 →
Questions about this ZIP code
Where is ZIP code 78377?
78377 is in Refugio, Texas, in Refugio County. Its published point location is 28.3221, -97.1625.
What county is 78377 in?
78377 lies in Refugio County.
What area code is 78377?
Refugio uses area code 361, from NANPA's telephone records.
What time zone is 78377 in?
78377 uses America/Chicago.
How many people live in 78377?
About 3,421 people live in ZIP code 78377, in 1,271 households, at 7.1 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 78377?
$49,974 a year, against $78,476 across Texas.
What ZIP codes are near 78377?
The closest are 78340 (14.1 mi), 78393 (15 mi), 78382 (16.1 mi), 77950 (17 mi) and 77990 (18.3 mi).
Is 78377 a PO Box ZIP code?
78377 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “78377 ZIP Code — Refugio, Texas (Refugio County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/78377
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/78377.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.