77473
ZIP 77473 is San Felipe, Texas, in Austin County; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Austin
- Metro area
- Houston-Pasadena-The Woodlands, TX
- Population
- 49
- Coordinates
- 29.7946, -96.1037
Weather right now
Asking the National Weather Service…
Where 77473 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 77473 into a pocket calculator and turn it upside down: ELhLL — not quite a word, sorry.
- ➕ As a number, 77,473 = 11 × 7043. Its digits add up to 28, a total 1,520 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010111010100001 - 🏠 Its numerical neighbours: 77471 (Rosenberg, TX, 22 mi away) and 77474 (Sealy, TX, 5 mi away).
- 🔄 Backwards, 77473 becomes 37477, which is not a ZIP code at all.
- 👥 9 other ZIP codes are made of exactly the same digits (34777, 37774, 43777, 47737, 73747, 74737, …). The farthest-flung twin is 43777 in Roseville, OH, 1,052 miles away.
- 🧭 Farther south than 94% of all ZIP codes, and farther west than 72%.
- 🎯707 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 77473 and you would come out at 29.79°S, 83.90°E — 1,474 miles from West Island, Cocos Islands, the nearest big city to that spot.
- ☀Longest day of the year: 14h 04m of daylight. Shortest: 10h 14m.
- 📏 At 0.100 square miles of land, 77473 is bigger than 1% of ZIP codes — about 48 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 49This ZIP49 |
|---|---|
| Households | 13This ZIP13 |
| Housing units | 13This ZIP13 |
| Median age | 15.9This ZIP15.9Texas35.6US 38.9 |
| Bachelor's degree or higher | 0.0% |
| Population density | 490.0 / sq miThis ZIP490.0 / sq mi |
Business and tax activity
| Business establishments | 10This ZIP10 |
|---|---|
| Employees | 198This ZIP198 |
| Annual payroll | $13,901,000This ZIP$13,901,000 |
Land area
| Land area | 0.10 sq miThis ZIP0.10 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 77473
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 77473
| ZIP | City | Distance |
|---|---|---|
77474 | Sealy, TX | 5.4 mi |
77466 | Pattison, TX | 5.5 mi |
77423 | Brookshire, TX | 7.5 mi |
77485 | Wallis, TX | 10.9 mi |
77476 | Simonton, TX | 11.3 mi |
77441 | Fulshear, TX | 13.4 mi |
77464 | Orchard, TX | 15.5 mi |
78933 | Cat Spring, TX | 15.9 mi |
77418 | Bellville, TX | 16.0 mi |
77491 | Katy, TX | 16.8 mi |
Find every ZIP code within 10 miles of 77473 →
Questions about this ZIP code
Where is ZIP code 77473?
77473 is in San Felipe, Texas, in Austin County, part of the Houston-Pasadena-The Woodlands, TX metropolitan area. Its published point location is 29.7946, -96.1037.
What county is 77473 in?
77473 lies in Austin County.
What time zone is 77473 in?
77473 uses America/Chicago.
How many people live in 77473?
About 49 people live in ZIP code 77473, in 13 households, at 490.0 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 77473?
The closest are 77474 (5.4 mi), 77466 (5.5 mi), 77423 (7.5 mi), 77485 (10.9 mi) and 77476 (11.3 mi).
Is 77473 a PO Box ZIP code?
77473 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “77473 ZIP Code — San Felipe, Texas (Austin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/77473
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/77473.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.