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Where 70663 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 70663 into a pocket calculator and turn it upside down: EggOL — not quite a word, sorry.
- ➕ 70663 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 22, a total 2,607 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10001010000000111 - 🏠 Its numerical neighbours: 70662 (Sugartown, LA, 43 mi away) and 70664 (Sulphur, LA, 5 mi away).
- 🔄 Backwards, 70663 becomes 36607 — and that is a real ZIP code: Mobile, AL, 317 miles away.
- 👥 26 other ZIP codes are made of exactly the same digits (03766, 06376, 06673, 06763, 07663, 30667, …). The farthest-flung twin is 03766 in Lebanon, NH, 1,482 miles away.
- 🧭 Farther south than 92% of all ZIP codes, and farther west than 64%.
- 🎯721 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 70663 and you would come out at 30.28°S, 86.59°E — 1,413 miles from West Island, Cocos Islands, the nearest big city to that spot.
- ☀Longest day of the year: 14h 06m of daylight. Shortest: 10h 11m.
- 📏 At 97.8 square miles of land, 70663 is bigger than 77% of ZIP codes — room for about 74 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 27,799This ZIP27,799 |
|---|---|
| Households | 10,245This ZIP10,245 |
| Housing units | 12,438This ZIP12,438 |
| Median age | 38.0This ZIP38.0Louisiana38.0US 38.9 |
| Median household income | $64,707This ZIP$64,707Louisiana$60,756US $80,734 |
| Median home value | $180,600This ZIP$180,600Louisiana$216,500US $332,700 |
| Median gross rent | $908This ZIP$908Louisiana$1,064US $1,413 |
| Bachelor's degree or higher | 18.4%This ZIP18.4% |
| Mean commute | 19.9 minThis ZIP19.9 min |
| Population density | 284.3 / sq miThis ZIP284.3 / sq mi |
Business and tax activity
| Business establishments | 678This ZIP678 |
|---|---|
| Employees | 9,633This ZIP9,633 |
| Annual payroll | $551,146,000This ZIP$551,146,000 |
| Tax returns filed | 11,000This ZIP11,000 |
| Total adjusted gross income | $765,209,000This ZIP$765,209,000 |
Land area
| Land area | 97.78 sq miThis ZIP97.78 sq mi |
|---|---|
| Water area | 1.51 sq miThis ZIP1.51 sq mi |
Other place names in 70663
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 70663
| ZIP | City | Distance |
|---|---|---|
70602 | Lake Charles, LA | 4.8 mi |
70606 | Lake Charles, LA | 4.8 mi |
70612 | Lake Charles, LA | 4.8 mi |
70616 | Lake Charles, LA | 4.8 mi |
70664 | Sulphur, LA | 4.8 mi |
70669 | Westlake, LA | 8.3 mi |
70633 | Dequincy, LA | 10.2 mi |
70665 | Sulphur, LA | 11.1 mi |
70629 | Lake Charles, LA | 11.6 mi |
70601 | Lake Charles, LA | 11.9 mi |
Find every ZIP code within 10 miles of 70663 →
Questions about this ZIP code
Where is ZIP code 70663?
70663 is in Sulphur, Louisiana, in Calcasieu Parish, part of the Lake Charles, LA metropolitan area. Its published point location is 30.2783, -93.4056.
What county is 70663 in?
70663 lies in Calcasieu Parish.
What area code is 70663?
Sulphur uses area code 337, from NANPA's telephone records.
What time zone is 70663 in?
70663 uses America/Chicago.
How many people live in 70663?
About 27,799 people live in ZIP code 70663, in 10,245 households, at 284.3 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 70663?
$64,707 a year, against $60,756 across Louisiana.
What ZIP codes are near 70663?
The closest are 70602 (4.8 mi), 70606 (4.8 mi), 70612 (4.8 mi), 70616 (4.8 mi) and 70664 (4.8 mi).
Is 70663 a PO Box ZIP code?
70663 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “70663 ZIP Code — Sulphur, Louisiana (Calcasieu Parish).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/70663
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/70663.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.