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zipcodes.pro — ZIP/75478

75478

ZIP 75478 is Saltillo, Texas, mostly in Hopkins County; area code 903; Central time.

Type
Standard
Time zone
America/Chicago
County
Hopkins +1 more
Metro area
Sulphur Springs, TX
Population
927
Coordinates
33.1732, -95.3486
☼ Live from 75478 — Saltillo, TX

Weather right now

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Local time: —

Where 75478 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.

★ Weird and wonderful facts about 75478
  • 🔢 Type 75478 into a pocket calculator and turn it upside down: BLhSL — not quite a word, sorry.
  • ➕ As a number, 75,478 = 2 × 13 × 2903. Its digits add up to 31, a total 799 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10010011011010110
  • 🏠 Its numerical neighbours: 75477 (Roxton, TX, 33 mi away) and 75479 (Savoy, TX, 65 mi away).
  • 🔄 Backwards, 75478 becomes 87457, which is not a ZIP code at all.
  • 👥 29 other ZIP codes are made of exactly the same digits (45778, 45787, 45877, 47578, 47857, 47875, …). The farthest-flung twin is 84757 in New Harmony, UT, 1,051 miles away.
  • 🧭 Farther south than 84% of all ZIP codes, and farther west than 69%.
  • 🎯493 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 75478 and you would come out at 33.17°S, 84.65°E — 1,341 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 21m of daylight. Shortest: 9h 57m.
  • 📏 At 56.6 square miles of land, 75478 is bigger than 63% of ZIP codes — room for about 43 Central Parks.
🌙 The sky over 75478 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population927This ZIP927
Households375This ZIP375
Housing units423This ZIP423
Median age47.1This ZIP47.1Texas35.6US 38.9
Median household income$57,917This ZIP$57,917Texas$78,476US $80,734
Median home value$170,800This ZIP$170,800Texas$283,800US $332,700
Bachelor's degree or higher10.4%This ZIP10.4%
Mean commute24.3 minThis ZIP24.3 min
Population density16.4 / sq miThis ZIP16.4 / sq mi

Business and tax activity

Business establishments13This ZIP13
Employees60This ZIP60
Annual payroll$4,646,000This ZIP$4,646,000
Tax returns filed400This ZIP400
Total adjusted gross income$25,668,000This ZIP$25,668,000

Land area

Land area56.63 sq miThis ZIP56.63 sq mi
Water area0.97 sq miThis ZIP0.97 sq mi

Counties 75478 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Hopkins County 91.6%
Franklin County 8.4%

ZIP codes near 75478

ZIPCityDistance
75457 Mount Vernon, TX 8.0 mi
75471 Pickton, TX 8.2 mi
75437 Dike, TX 8.9 mi
75481 Sulphur Bluff, TX 10.2 mi
75431 Como, TX 12.8 mi
75493 Winfield, TX 13.7 mi
75480 Scroggins, TX 14.0 mi
75483 Sulphur Springs, TX 14.8 mi
75482 Sulphur Springs, TX 15.0 mi
75487 Talco, TX 15.8 mi

Find every ZIP code within 10 miles of 75478 →

Questions about this ZIP code

Where is ZIP code 75478?

75478 is in Saltillo, Texas, in Hopkins County, part of the Sulphur Springs, TX micropolitan area. Its published point location is 33.1732, -95.3486.

What county is 75478 in?

75478 spans 2 counties: Hopkins County and Franklin County. Most of it falls in Hopkins 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 75478?

Saltillo uses area code 903, from NANPA's telephone records.

What time zone is 75478 in?

75478 uses America/Chicago.

How many people live in 75478?

About 927 people live in ZIP code 75478, in 375 households, at 16.4 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 75478?

$57,917 a year, against $78,476 across Texas.

What ZIP codes are near 75478?

The closest are 75457 (8 mi), 75471 (8.2 mi), 75437 (8.9 mi), 75481 (10.2 mi) and 75431 (12.8 mi).

Is 75478 a PO Box ZIP code?

75478 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “75478 ZIP Code — Saltillo, Texas (Hopkins County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/75478

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