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Where 67431 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 67431 into a pocket calculator and turn it upside down: IEhLg — not quite a word, sorry.
- ➕ As a number, 67,431 = 3 × 7 × 13 × 13 × 19. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10000011101100111 - 🏠 Its numerical neighbours: 67430 (Cawker City, KS, 88 mi away) and 67432 (Clay Center, KS, 28 mi away).
- 🔄 Backwards, 67431 becomes 13476 — and that is a real ZIP code: Vernon, NY, 1,153 miles away.
- 👥 57 other ZIP codes are made of exactly the same digits (13476, 13647, 13674, 13746, 14736, 16347, …). The farthest-flung twin is 13647 in Hannawa Falls, NY, 1,195 miles away.
- 🧭 Farther south than 51% of all ZIP codes, and farther west than 74%.
- 🎯103 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 67431 and you would come out at 38.95°S, 82.99°E — 955 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 54m of daylight. Shortest: 9h 26m.
- 📏 At 123.0 square miles of land, 67431 is bigger than 82% of ZIP codes — room for about 93 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,242This ZIP2,242 |
|---|---|
| Households | 886This ZIP886 |
| Housing units | 952This ZIP952 |
| Median age | 38.6This ZIP38.6Kansas37.4US 38.9 |
| Median household income | $82,500This ZIP$82,500Kansas$74,275US $80,734 |
| Median home value | $199,500This ZIP$199,500Kansas$217,200US $332,700 |
| Median gross rent | $748This ZIP$748Kansas$1,060US $1,413 |
| Bachelor's degree or higher | 30.4%This ZIP30.4% |
| Mean commute | 22.2 minThis ZIP22.2 min |
| Population density | 18.2 / sq miThis ZIP18.2 / sq mi |
Business and tax activity
| Business establishments | 37This ZIP37 |
|---|---|
| Employees | 173This ZIP173 |
| Annual payroll | $5,957,000This ZIP$5,957,000 |
| Tax returns filed | 1,100This ZIP1,100 |
| Total adjusted gross income | $74,127,000This ZIP$74,127,000 |
Land area
| Land area | 122.99 sq miThis ZIP122.99 sq mi |
|---|---|
| Water area | 0.91 sq miThis ZIP0.91 sq mi |
Other place names in 67431
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 67431
| ZIP | City | Distance |
|---|---|---|
67441 | Enterprise, KS | 7.0 mi |
67492 | Woodbine, KS | 9.5 mi |
67410 | Abilene, KS | 11.1 mi |
66441 | Junction City, KS | 11.4 mi |
66514 | Milford, KS | 14.2 mi |
67482 | Talmage, KS | 14.3 mi |
66442 | Fort Riley, KS | 15.4 mi |
67487 | Wakefield, KS | 15.6 mi |
66872 | White City, KS | 17.0 mi |
67451 | Hope, KS | 18.4 mi |
Find every ZIP code within 10 miles of 67431 →
Questions about this ZIP code
Where is ZIP code 67431?
67431 is in Chapman, Kansas, in Dickinson County. Its published point location is 38.9510, -97.0124.
What county is 67431 in?
67431 lies in Dickinson County.
What area code is 67431?
Chapman uses area code 785, from NANPA's telephone records.
What time zone is 67431 in?
67431 uses America/Chicago.
How many people live in 67431?
About 2,242 people live in ZIP code 67431, in 886 households, at 18.2 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 67431?
$82,500 a year, against $74,275 across Kansas.
What ZIP codes are near 67431?
The closest are 67441 (7 mi), 67492 (9.5 mi), 67410 (11.1 mi), 66441 (11.4 mi) and 66514 (14.2 mi).
Is 67431 a PO Box ZIP code?
67431 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “67431 ZIP Code — Chapman, Kansas (Dickinson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/67431
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/67431.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.