66040
ZIP 66040 is Lacygne, Kansas, mostly in Linn County; area code 913; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Linn +1 more
- Metro area
- Kansas City, MO-KS
- Population
- 3,651
- Coordinates
- 38.3569, -94.7380
Weather right now
Asking the National Weather Service…
Where 66040 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 66040 into a pocket calculator and turn it upside down: OhOgg — not quite a word, sorry.
- ➕ As a number, 66,040 = 2 × 2 × 2 × 5 × 13 × 127. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10000000111111000 - 🏠 Its numerical neighbours: 66039 (Kincaid, KS, 29 mi away) and 66041 (Lancaster, KS, 91 mi away).
- 🔄 Backwards, 66040 becomes 04066 — and that is a real ZIP code: Orrs Island, ME, 1,338 miles away.
- 👥 17 other ZIP codes are made of exactly the same digits (00646, 00664, 04066, 04606, 04660, 06064, …). The farthest-flung twin is 00646 in Dorado, PR, 2,194 miles away.
- 🧭 Farther south than 56% of all ZIP codes, and farther west than 68%.
- 🎯230 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 66040 and you would come out at 38.36°S, 85.26°E — 1,063 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 50m of daylight. Shortest: 9h 29m.
- 📏 At 134.2 square miles of land, 66040 is bigger than 84% of ZIP codes — room for about 102 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 3,651This ZIP3,651 |
|---|---|
| Households | 1,659This ZIP1,659 |
| Housing units | 2,091This ZIP2,091 |
| Median age | 48.0This ZIP48.0Kansas37.4US 38.9 |
| Median household income | $56,323This ZIP$56,323Kansas$74,275US $80,734 |
| Median home value | $174,300This ZIP$174,300Kansas$217,200US $332,700 |
| Median gross rent | $868This ZIP$868Kansas$1,060US $1,413 |
| Bachelor's degree or higher | 19.6%This ZIP19.6% |
| Mean commute | 40.8 minThis ZIP40.8 min |
| Population density | 27.2 / sq miThis ZIP27.2 / sq mi |
Business and tax activity
| Business establishments | 68This ZIP68 |
|---|---|
| Employees | 525This ZIP525 |
| Annual payroll | $37,876,000This ZIP$37,876,000 |
| Tax returns filed | 1,690This ZIP1,690 |
| Total adjusted gross income | $107,439,000This ZIP$107,439,000 |
Land area
| Land area | 134.25 sq miThis ZIP134.25 sq mi |
|---|---|
| Water area | 6.55 sq miThis ZIP6.55 sq mi |
Counties 66040 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Linn County | 70.4% |
| Miami County | 29.6% |
Other place names in 66040
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 66040
| ZIP | City | Distance |
|---|---|---|
66026 | Fontana, KS | 7.5 mi |
64723 | Amsterdam, MO | 9.7 mi |
66075 | Pleasanton, KS | 11.2 mi |
64722 | Amoret, MO | 11.4 mi |
66072 | Parker, KS | 13.1 mi |
64742 | Drexel, MO | 14.9 mi |
66056 | Mound City, KS | 15.3 mi |
66053 | Louisburg, KS | 15.9 mi |
66064 | Osawatomie, KS | 16.1 mi |
66014 | Centerville, KS | 16.1 mi |
Find every ZIP code within 10 miles of 66040 →
Questions about this ZIP code
Where is ZIP code 66040?
66040 is in Lacygne, Kansas, in Linn County, part of the Kansas City, MO-KS metropolitan area. Its published point location is 38.3569, -94.7380.
What county is 66040 in?
66040 spans 2 counties: Linn County and Miami County. Most of it falls in Linn 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 66040?
Lacygne uses area code 913, from NANPA's telephone records.
What time zone is 66040 in?
66040 uses America/Chicago.
How many people live in 66040?
About 3,651 people live in ZIP code 66040, in 1,659 households, at 27.2 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 66040?
$56,323 a year, against $74,275 across Kansas.
What ZIP codes are near 66040?
The closest are 66026 (7.5 mi), 64723 (9.7 mi), 66075 (11.2 mi), 64722 (11.4 mi) and 66072 (13.1 mi).
Is 66040 a PO Box ZIP code?
66040 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “66040 ZIP Code — Lacygne, Kansas (Linn County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/66040
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/66040.json Underlying data is public domain or openly licensed — sources, vintages and licences.