66442
ZIP 66442 is Fort Riley, Kansas, mostly in Riley County; area code 785; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Riley +1 more
- Metro area
- Manhattan, KS
- Population
- 16,890
- Coordinates
- 39.0917, -96.7901
Weather right now
Asking the National Weather Service…
Where 66442 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 66442 into a pocket calculator and turn it upside down: Zhhgg — not quite a word, sorry.
- ➕ As a number, 66,442 = 2 × 139 × 239. Its digits add up to 22, a total 2,607 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10000001110001010 - 🏠 Its numerical neighbours: 66441 (Junction City, KS, 8 mi away) and 66449 (Leonardville, KS, 21 mi away).
- 🔄 Backwards, 66442 becomes 24466, which is not a ZIP code at all.
- 👥 12 other ZIP codes are made of exactly the same digits (24646, 44266, 44626, 44662, 46624, 62446, …). The farthest-flung twin is 44266 in Ravenna, OH, 835 miles away.
- 🧭 Farther south than 50% of all ZIP codes, and farther west than 73%.
- 🎯108 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 66442 and you would come out at 39.09°S, 83.21°E — 954 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 55m of daylight. Shortest: 9h 25m.
- 📏 At 34.0 square miles of land, 66442 is bigger than 49% of ZIP codes — room for about 26 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 16,890This ZIP16,890 |
|---|---|
| Households | 4,076This ZIP4,076 |
| Housing units | 4,260This ZIP4,260 |
| Median age | 23.0This ZIP23.0Kansas37.4US 38.9 |
| Median household income | $51,610This ZIP$51,610Kansas$74,275US $80,734 |
| Median gross rent | $1,323This ZIP$1,323Kansas$1,060US $1,413 |
| Bachelor's degree or higher | 25.3%This ZIP25.3% |
| Mean commute | 9.0 minThis ZIP9.0 min |
| Population density | 497.2 / sq miThis ZIP497.2 / sq mi |
Business and tax activity
| Business establishments | 53This ZIP53 |
|---|---|
| Employees | 1,276This ZIP1,276 |
| Annual payroll | $77,399,000This ZIP$77,399,000 |
| Tax returns filed | 4,830This ZIP4,830 |
| Total adjusted gross income | $226,034,000This ZIP$226,034,000 |
Land area
| Land area | 33.97 sq miThis ZIP33.97 sq mi |
|---|---|
| Water area | 0.51 sq miThis ZIP0.51 sq mi |
Counties 66442 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Riley County | 61.2% |
| Geary County | 38.8% |
Other place names in 66442
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 66442
| ZIP | City | Distance |
|---|---|---|
66517 | Ogden, KS | 4.9 mi |
66514 | Milford, KS | 5.2 mi |
66441 | Junction City, KS | 8.2 mi |
66503 | Manhattan, KS | 13.0 mi |
66506 | Manhattan, KS | 13.3 mi |
66502 | Manhattan, KS | 14.4 mi |
67431 | Chapman, KS | 15.4 mi |
66531 | Riley, KS | 15.5 mi |
67487 | Wakefield, KS | 15.7 mi |
66505 | Manhattan, KS | 16.0 mi |
Find every ZIP code within 10 miles of 66442 →
Questions about this ZIP code
Where is ZIP code 66442?
66442 is in Fort Riley, Kansas, in Riley County, part of the Manhattan, KS metropolitan area. Its published point location is 39.0917, -96.7901.
What county is 66442 in?
66442 spans 2 counties: Riley County and Geary County. Most of it falls in Riley 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 66442?
Fort Riley uses area code 785, from NANPA's telephone records.
What time zone is 66442 in?
66442 uses America/Chicago.
How many people live in 66442?
About 16,890 people live in ZIP code 66442, in 4,076 households, at 497.2 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 66442?
$51,610 a year, against $74,275 across Kansas.
What ZIP codes are near 66442?
The closest are 66517 (4.9 mi), 66514 (5.2 mi), 66441 (8.2 mi), 66503 (13 mi) and 66506 (13.3 mi).
Is 66442 a PO Box ZIP code?
66442 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “66442 ZIP Code — Fort Riley, Kansas (Riley County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/66442
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/66442.json Underlying data is public domain or openly licensed — sources, vintages and licences.