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Where 77475 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 77475 into a pocket calculator and turn it upside down: SLhLL — not quite a word, sorry.
- ➕ As a number, 77,475 = 3 × 5 × 5 × 1033. Its digits add up to 30, a total 1,024 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010111010100011 - 🏠 Its numerical neighbours: 77474 (Sealy, TX, 34 mi away) and 77476 (Simonton, TX, 44 mi away).
- 🔄 Backwards, 77475 becomes 57477 — and that is a real ZIP code: Turton, SD, 1,075 miles away.
- 👥 9 other ZIP codes are made of exactly the same digits (45777, 47577, 57477, 57747, 74577, 75477, …). The farthest-flung twin is 45777 in Sharpsburg, OH, 1,082 miles away.
- 🧭 Farther south than 94% of all ZIP codes, and farther west than 73%.
- 🎯721 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 77475 and you would come out at 29.51°S, 83.33°E — 1,479 miles from West Island, Cocos Islands, the nearest big city to that spot.
- ☀Longest day of the year: 14h 02m of daylight. Shortest: 10h 15m.
- 📏 At 29.6 square miles of land, 77475 is bigger than 45% of ZIP codes — room for about 22 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 431This ZIP431 |
|---|---|
| Households | 242This ZIP242 |
| Housing units | 505This ZIP505 |
| Median age | 68.3This ZIP68.3Texas35.6US 38.9 |
| Median household income | $63,308This ZIP$63,308Texas$78,476US $80,734 |
| Median home value | $218,100This ZIP$218,100Texas$283,800US $332,700 |
| Bachelor's degree or higher | 3.2%This ZIP3.2% |
| Population density | 14.6 / sq miThis ZIP14.6 / sq mi |
Business and tax activity
| Business establishments | 16This ZIP16 |
|---|---|
| Employees | 223This ZIP223 |
| Annual payroll | $15,023,000This ZIP$15,023,000 |
Land area
| Land area | 29.59 sq miThis ZIP29.59 sq mi |
|---|---|
| Water area | 0.50 sq miThis ZIP0.50 sq mi |
Other place names in 77475
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 77475
| ZIP | City | Distance |
|---|---|---|
77986 | Sublime, TX | 7.8 mi |
77470 | Rock Island, TX | 8.6 mi |
77442 | Garwood, TX | 11.8 mi |
78962 | Weimar, TX | 11.9 mi |
78951 | Oakland, TX | 12.4 mi |
77412 | Altair, TX | 13.4 mi |
77964 | Hallettsville, TX | 13.4 mi |
78943 | Glidden, TX | 13.8 mi |
78934 | Columbus, TX | 14.7 mi |
77460 | Nada, TX | 19.1 mi |
Find every ZIP code within 10 miles of 77475 →
Questions about this ZIP code
Where is ZIP code 77475?
77475 is in Sheridan, Texas, in Colorado County. Its published point location is 29.5113, -96.6730.
What county is 77475 in?
77475 lies in Colorado County.
What time zone is 77475 in?
77475 uses America/Chicago.
How many people live in 77475?
About 431 people live in ZIP code 77475, in 242 households, at 14.6 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 77475?
$63,308 a year, against $78,476 across Texas.
What ZIP codes are near 77475?
The closest are 77986 (7.8 mi), 77470 (8.6 mi), 77442 (11.8 mi), 78962 (11.9 mi) and 78951 (12.4 mi).
Is 77475 a PO Box ZIP code?
77475 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “77475 ZIP Code — Sheridan, Texas (Colorado County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/77475
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/77475.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.