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Where 65557 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 65557 into a pocket calculator and turn it upside down: LSSSg — not quite a word, sorry.
- ➕ 65557 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 28, a total 1,520 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10000000000010101 - 🏠 Its numerical neighbours: 65556 (Richland, MO, 26 mi away) and 65559 (Saint James, MO, 45 mi away).
- 🔄 Backwards, 65557 becomes 75556 — and that is a real ZIP code: Bloomburg, TX, 320 miles away.
- 👥 9 other ZIP codes are made of exactly the same digits (55576, 55756, 55765, 56557, 56575, 56755, …). The farthest-flung twin is 56755 in Saint Vincent, MN, 829 miles away.
- 🧭 Farther south than 61% of all ZIP codes, and farther west than 61%.
- 🎯382 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 65557 and you would come out at 37.52°S, 87.86°E — 1,199 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 45m of daylight. Shortest: 9h 34m.
- 📏 At 8.3 square miles of land, 65557 is bigger than 25% of ZIP codes — room for about 6.3 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 314This ZIP314 |
|---|---|
| Households | 127This ZIP127 |
| Housing units | 127This ZIP127 |
| Median age | 46.9This ZIP46.9Missouri39.0US 38.9 |
| Median household income | $97,650This ZIP$97,650Missouri$70,702US $80,734 |
| Median home value | $236,200This ZIP$236,200Missouri$230,300US $332,700 |
| Bachelor's degree or higher | 13.1%This ZIP13.1% |
| Mean commute | 39.2 minThis ZIP39.2 min |
| Population density | 37.6 / sq miThis ZIP37.6 / sq mi |
Business and tax activity
| Business establishments | 8This ZIP8 |
|---|---|
| Employees | 24This ZIP24 |
| Annual payroll | $1,025,000This ZIP$1,025,000 |
| Tax returns filed | 100This ZIP100 |
| Total adjusted gross income | $4,986,000This ZIP$4,986,000 |
Land area
| Land area | 8.34 sq miThis ZIP8.34 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
ZIP codes near 65557
| ZIP | City | Distance |
|---|---|---|
65552 | Plato, MO | 2.0 mi |
65570 | Success, MO | 5.2 mi |
65543 | Lynchburg, MO | 9.1 mi |
65444 | Bucyrus, MO | 10.8 mi |
65484 | Huggins, MO | 12.0 mi |
65436 | Beulah, MO | 12.4 mi |
65473 | Fort Leonard Wood, MO | 13.3 mi |
65461 | Duke, MO | 13.5 mi |
65534 | Laquey, MO | 14.2 mi |
65470 | Falcon, MO | 14.2 mi |
Find every ZIP code within 10 miles of 65557 →
Questions about this ZIP code
Where is ZIP code 65557?
65557 is in Roby, Missouri, in Texas County. Its published point location is 37.5168, -92.1446.
What county is 65557 in?
65557 lies in Texas County.
What area code is 65557?
Roby uses area code 417, from NANPA's telephone records.
What time zone is 65557 in?
65557 uses America/Chicago.
How many people live in 65557?
About 314 people live in ZIP code 65557, in 127 households, at 37.6 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 65557?
$97,650 a year, against $70,702 across Missouri.
What ZIP codes are near 65557?
The closest are 65552 (2 mi), 65570 (5.2 mi), 65543 (9.1 mi), 65444 (10.8 mi) and 65484 (12 mi).
Is 65557 a PO Box ZIP code?
65557 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “65557 ZIP Code — Roby, Missouri (Texas County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/65557
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/65557.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.