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Where 75845 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 75845 into a pocket calculator and turn it upside down: ShBSL — not quite a word, sorry.
- ➕ As a number, 75,845 = 5 × 7 × 11 × 197. Its digits add up to 29, a total 1,296 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10010100001000101 - 🏠 Its numerical neighbours: 75844 (Grapeland, TX, 36 mi away) and 75846 (Jewett, TX, 68 mi away).
- 🔄 Backwards, 75845 becomes 54857 — and that is a real ZIP code: Mikana, WI, 1,020 miles away.
- 👥 28 other ZIP codes are made of exactly the same digits (45875, 47558, 47585, 47855, 48557, 48755, …). The farthest-flung twin is 58475 in Pettibone, ND, 1,135 miles away.
- 🧭 Farther south than 90% of all ZIP codes, and farther west than 69%.
- 🎯635 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 75845 and you would come out at 31.09°S, 84.92°E — 1,475 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 10m of daylight. Shortest: 10h 08m.
- 📏 At 315.5 square miles of land, 75845 is bigger than 95% of ZIP codes — room for about 240 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,473This ZIP2,473 |
|---|---|
| Households | 1,042This ZIP1,042 |
| Housing units | 1,545This ZIP1,545 |
| Median age | 55.4This ZIP55.4Texas35.6US 38.9 |
| Median household income | $48,333This ZIP$48,333Texas$78,476US $80,734 |
| Median home value | $104,600This ZIP$104,600Texas$283,800US $332,700 |
| Median gross rent | $663This ZIP$663Texas$1,403US $1,413 |
| Bachelor's degree or higher | 17.9%This ZIP17.9% |
| Mean commute | 38.1 minThis ZIP38.1 min |
| Population density | 7.8 / sq miThis ZIP7.8 / sq mi |
Business and tax activity
| Business establishments | 47This ZIP47 |
|---|---|
| Employees | 247This ZIP247 |
| Annual payroll | $8,196,000This ZIP$8,196,000 |
| Tax returns filed | 1,200This ZIP1,200 |
| Total adjusted gross income | $64,034,000This ZIP$64,034,000 |
Land area
| Land area | 315.48 sq miThis ZIP315.48 sq mi |
|---|---|
| Water area | 0.30 sq miThis ZIP0.30 sq mi |
Other place names in 75845
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 75845
| ZIP | City | Distance |
|---|---|---|
75865 | Woodlake, TX | 7.1 mi |
75834 | Centralia, TX | 12.0 mi |
75926 | Apple Springs, TX | 12.9 mi |
75856 | Pennington, TX | 13.1 mi |
77360 | Onalaska, TX | 16.8 mi |
75862 | Trinity, TX | 17.0 mi |
75939 | Corrigan, TX | 17.0 mi |
75847 | Kennard, TX | 17.8 mi |
75960 | Moscow, TX | 18.0 mi |
75941 | Diboll, TX | 20.0 mi |
Find every ZIP code within 10 miles of 75845 →
Questions about this ZIP code
Where is ZIP code 75845?
75845 is in Groveton, Texas, in Trinity County. Its published point location is 31.0876, -95.0770.
What county is 75845 in?
75845 lies in Trinity County.
What area code is 75845?
Groveton uses area code 936, from NANPA's telephone records.
What time zone is 75845 in?
75845 uses America/Chicago.
How many people live in 75845?
About 2,473 people live in ZIP code 75845, in 1,042 households, at 7.8 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 75845?
$48,333 a year, against $78,476 across Texas.
What ZIP codes are near 75845?
The closest are 75865 (7.1 mi), 75834 (12 mi), 75926 (12.9 mi), 75856 (13.1 mi) and 77360 (16.8 mi).
Is 75845 a PO Box ZIP code?
75845 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “75845 ZIP Code — Groveton, Texas (Trinity County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/75845
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/75845.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.