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Where 39643 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 39643 into a pocket calculator and turn it upside down: EhgGE — not quite a word, sorry.
- ➕ As a number, 39,643 = 29 × 1367. Its digits add up to 25, a total 2,242 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1001101011011011 - 🏠 Its numerical neighbours: 39641 (Jayess, MS, 12 mi away) and 39645 (Liberty, MS, 47 mi away).
- 🔄 Backwards, 39643 becomes 34693, which is not a ZIP code at all.
- 👥 27 other ZIP codes are made of exactly the same digits (33469, 33496, 33694, 33946, 34639, 36349, …). The farthest-flung twin is 96343 in APO AA, a military post office, 6,800 miles away.
- 🧭 Farther south than 90% of all ZIP codes, and farther west than 56%.
- 🎯763 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 39643 and you would come out at 31.25°S, 89.99°E — 1,389 miles from West Island, Cocos Islands, the nearest big city to that spot.
- ☀Longest day of the year: 14h 11m of daylight. Shortest: 10h 07m.
- 📏 At 39.5 square miles of land, 39643 is bigger than 53% of ZIP codes — room for about 30 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,356This ZIP1,356 |
|---|---|
| Households | 440This ZIP440 |
| Housing units | 580This ZIP580 |
| Median age | 31.2This ZIP31.2Mississippi38.6US 38.9 |
| Median household income | $56,042This ZIP$56,042Mississippi$56,447US $80,734 |
| Bachelor's degree or higher | 14.2%This ZIP14.2% |
| Mean commute | 27.5 minThis ZIP27.5 min |
| Population density | 34.3 / sq miThis ZIP34.3 / sq mi |
Business and tax activity
| Business establishments | 13This ZIP13 |
|---|---|
| Employees | 58This ZIP58 |
| Annual payroll | $1,373,000This ZIP$1,373,000 |
| Tax returns filed | 510This ZIP510 |
| Total adjusted gross income | $25,239,000This ZIP$25,239,000 |
Land area
| Land area | 39.51 sq miThis ZIP39.51 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
Counties 39643 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Marion County | 73.8% |
| Walthall County | 26.2% |
Other place names in 39643
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 39643
| ZIP | City | Distance |
|---|---|---|
39483 | Foxworth, MS | 4.8 mi |
39667 | Tylertown, MS | 10.7 mi |
39641 | Jayess, MS | 12.5 mi |
39429 | Columbia, MS | 13.9 mi |
39656 | Oak Vale, MS | 14.5 mi |
39478 | Sandy Hook, MS | 16.2 mi |
39662 | Ruth, MS | 18.7 mi |
39427 | Carson, MS | 20.0 mi |
39654 | Monticello, MS | 21.8 mi |
39648 | Mccomb, MS | 22.4 mi |
Find every ZIP code within 10 miles of 39643 →
Questions about this ZIP code
Where is ZIP code 39643?
39643 is in Kokomo, Mississippi, in Marion County. Its published point location is 31.2465, -90.0143.
What county is 39643 in?
39643 spans 2 counties: Marion County and Walthall County. Most of it falls in Marion 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 39643?
Kokomo uses area codes 601 and 769, from NANPA's telephone records.
What time zone is 39643 in?
39643 uses America/Chicago.
How many people live in 39643?
About 1,356 people live in ZIP code 39643, in 440 households, at 34.3 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 39643?
$56,042 a year, against $56,447 across Mississippi.
What ZIP codes are near 39643?
The closest are 39483 (4.8 mi), 39667 (10.7 mi), 39641 (12.5 mi), 39429 (13.9 mi) and 39656 (14.5 mi).
Is 39643 a PO Box ZIP code?
39643 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “39643 ZIP Code — Kokomo, Mississippi (Marion County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/39643
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/39643.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.