Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/67638

67638

ZIP 67638 is Gaylord, Kansas, in Smith County; area code 785; Central time.

Type
Standard
Time zone
America/Chicago
County
Smith
Metro area
none
Population
70
Coordinates
39.6327, -98.8471
☼ Live from 67638 — Gaylord, KS

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 67638 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.

★ Weird and wonderful facts about 67638
  • 🔢 Type 67638 into a pocket calculator and turn it upside down: BEgLg — not quite a word, sorry.
  • ➕ As a number, 67,638 = 2 × 3 × 11273. Its digits add up to 30, a total 1,024 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10000100000110110
  • 🏠 Its numerical neighbours: 67637 (Ellis, KS, 62 mi away) and 67639 (Glade, KS, 25 mi away).
  • 🔄 Backwards, 67638 becomes 83676 — and that is a real ZIP code: Wilder, ID, 971 miles away.
  • 👥 24 other ZIP codes are made of exactly the same digits (36768, 36786, 36867, 37686, 37866, 38676, …). The farthest-flung twin is 83676 in Wilder, ID, 971 miles away.
  • 🧭 Farther north than 53% of all ZIP codes, and farther west than 78%.
  • 🎯20 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 67638 and you would come out at 39.63°S, 81.15°E — 859 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 59m of daylight. Shortest: 9h 22m.
  • 📏 At 72.6 square miles of land, 67638 is bigger than 70% of ZIP codes — room for about 55 Central Parks.
🌙 The sky over 67638 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population70This ZIP70
Households36This ZIP36
Housing units93This ZIP93
Median age59.0This ZIP59.0Kansas37.4US 38.9
Median household income$57,083This ZIP$57,083Kansas$74,275US $80,734
Median home value$63,300This ZIP$63,300Kansas$217,200US $332,700
Median gross rent$575This ZIP$575Kansas$1,060US $1,413
Bachelor's degree or higher14.3%This ZIP14.3%
Mean commute26.3 minThis ZIP26.3 min
Population density1.0 / sq miThis ZIP1.0 / sq mi

Business and tax activity

Business establishments3This ZIP3
Employees13This ZIP13
Annual payroll$458,000This ZIP$458,000

Land area

Land area72.58 sq miThis ZIP72.58 sq mi
Water area0.04 sq miThis ZIP0.04 sq mi

Other place names in 67638

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 67638

ZIPCityDistance
67474 Portis, KS 8.1 mi
67628 Cedar, KS 8.2 mi
66932 Athol, KS 11.1 mi
66967 Smith Center, KS 13.2 mi
67623 Alton, KS 14.2 mi
67644 Kirwin, KS 16.0 mi
67437 Downs, KS 17.7 mi
67473 Osborne, KS 18.4 mi
66951 Kensington, KS 18.9 mi
66952 Lebanon, KS 19.0 mi

Find every ZIP code within 10 miles of 67638 →

Questions about this ZIP code

Where is ZIP code 67638?

67638 is in Gaylord, Kansas, in Smith County. Its published point location is 39.6327, -98.8471.

What county is 67638 in?

67638 lies in Smith County.

What area code is 67638?

Gaylord uses area code 785, from NANPA's telephone records.

What time zone is 67638 in?

67638 uses America/Chicago.

How many people live in 67638?

About 70 people live in ZIP code 67638, in 36 households, at 1.0 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 67638?

$57,083 a year, against $74,275 across Kansas.

What ZIP codes are near 67638?

The closest are 67474 (8.1 mi), 67628 (8.2 mi), 66932 (11.1 mi), 66967 (13.2 mi) and 67623 (14.2 mi).

Is 67638 a PO Box ZIP code?

67638 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “67638 ZIP Code — Gaylord, Kansas (Smith County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/67638

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/67638.json

Underlying data is public domain or openly licensed — sources, vintages and licences.