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 — CITY/KS/DENNIS

Dennis ZIP code, Kansas

The ZIP code for Dennis, KS is 67341, and its area code is 620.

USPS city name
1 ZIP code
Population
198
Area code
620
State
Kansas

NANPA lists no telephone rate centre for Dennis itself, so these are the area codes of the nearest one, Cherryvale (7.2 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes addressed as Dennis

ZIP codes with the USPS city name Dennis
ZIP City Type Population Median income Median home
67341 Dennis , KS Standard 781 $77,500 $155,700

Map of Dennis ZIP codes

The ZIP codes of Dennis, KS, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Dennis

The nearest larger towns are Parsons (9,425 people, 7.7 mi), Mound Valley (341 people, 9.8 mi) and Cherryvale (2,096 people, 9.9 mi).

Towns near Dennis
TownPopulationDistance
Parsons 9,425 7.7 mi
Neodesha 2,503 16.3 mi
Independence 8,422 19.0 mi
Chanute 8,598 22.4 mi
Coffeyville 8,662 25.8 mi

More nearby: every ZIP code in Labette County · Kansas ZIP codes

Cite this page

zipcodes.pro. “Dennis, KS ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ks/dennis

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