66781
ZIP 66781 is Weir, Kansas, mostly in Cherokee County; area code 620; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Cherokee +1 more
- Metro area
- Joplin, MO-KS
- Population
- 1,183
- Coordinates
- 37.2886, -94.7335
Weather right now
Asking the National Weather Service…
Where 66781 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 66781 into a pocket calculator and turn it upside down: IBLgg — not quite a word, sorry.
- ➕ As a number, 66,781 = 11 × 13 × 467. Its digits add up to 28, a total 1,520 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10000010011011101 - 🏠 Its numerical neighbours: 66780 (Walnut, KS, 28 mi away) and 66782 (West Mineral, KS, 11 mi away).
- 🔄 Backwards, 66781 becomes 18766 — and that is a real ZIP code: Wilkes Barre, PA, 1,042 miles away.
- 👥 15 other ZIP codes are made of exactly the same digits (16678, 16876, 17866, 18766, 61876, 66871, …). The farthest-flung twin is 18766 in Wilkes Barre, PA, 1,042 miles away.
- 🧭 Farther south than 63% of all ZIP codes, and farther west than 68%.
- 🎯272 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 66781 and you would come out at 37.29°S, 85.27°E — 1,121 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 44m of daylight. Shortest: 9h 35m.
- 📏 At 45.7 square miles of land, 66781 is bigger than 57% of ZIP codes — room for about 35 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,183This ZIP1,183 |
|---|---|
| Households | 356This ZIP356 |
| Housing units | 431This ZIP431 |
| Median age | 25.5This ZIP25.5Kansas37.4US 38.9 |
| Median household income | $58,400This ZIP$58,400Kansas$74,275US $80,734 |
| Median home value | $109,400This ZIP$109,400Kansas$217,200US $332,700 |
| Median gross rent | $1,096This ZIP$1,096Kansas$1,060US $1,413 |
| Bachelor's degree or higher | 22.3%This ZIP22.3% |
| Mean commute | 26.9 minThis ZIP26.9 min |
| Population density | 25.9 / sq miThis ZIP25.9 / sq mi |
Business and tax activity
| Business establishments | 10This ZIP10 |
|---|---|
| Employees | 43This ZIP43 |
| Annual payroll | $2,856,000This ZIP$2,856,000 |
| Tax returns filed | 460This ZIP460 |
| Total adjusted gross income | $27,631,000This ZIP$27,631,000 |
Land area
| Land area | 45.74 sq miThis ZIP45.74 sq mi |
|---|---|
| Water area | 0.09 sq miThis ZIP0.09 sq mi |
Counties 66781 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Cherokee County | 94.6% |
| Crawford County | 5.4% |
Other place names in 66781
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 66781
| ZIP | City | Distance |
|---|---|---|
66773 | Scammon, KS | 4.4 mi |
66760 | Opolis, KS | 7.3 mi |
66762 | Pittsburg, KS | 7.4 mi |
66724 | Cherokee, KS | 7.9 mi |
66728 | Crestline, KS | 8.4 mi |
64832 | Asbury, MO | 9.5 mi |
66782 | West Mineral, KS | 10.6 mi |
64834 | Carl Junction, MO | 11.3 mi |
66739 | Galena, KS | 12.0 mi |
66763 | Frontenac, KS | 12.2 mi |
Find every ZIP code within 10 miles of 66781 →
Questions about this ZIP code
Where is ZIP code 66781?
66781 is in Weir, Kansas, in Cherokee County, part of the Joplin, MO-KS metropolitan area. Its published point location is 37.2886, -94.7335.
What county is 66781 in?
66781 spans 2 counties: Cherokee County and Crawford County. Most of it falls in Cherokee 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 66781?
Weir uses area code 620, from NANPA's telephone records.
What time zone is 66781 in?
66781 uses America/Chicago.
How many people live in 66781?
About 1,183 people live in ZIP code 66781, in 356 households, at 25.9 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 66781?
$58,400 a year, against $74,275 across Kansas.
What ZIP codes are near 66781?
The closest are 66773 (4.4 mi), 66760 (7.3 mi), 66762 (7.4 mi), 66724 (7.9 mi) and 66728 (8.4 mi).
Is 66781 a PO Box ZIP code?
66781 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “66781 ZIP Code — Weir, Kansas (Cherokee County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/66781
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/66781.json Underlying data is public domain or openly licensed — sources, vintages and licences.