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 — STATE/KS/COUNTY/CHAUTAUQUA

Chautauqua County, KS ZIP codes

Chautauqua County, KS has 5 ZIP codes, in 5 towns: 67361, 67024, 67360, 67334 and 67355. 3 more cross into it from neighbouring counties: 67344, 67353 and 67346.

The county seat is Sedan.

ZIP codes
5
Partly in it
3 more
Towns
5
County seat
Sedan
County FIPS
20019
State
Kansas
Population
3,370
Median household income
$56,438
Land area
639 sq mi

Chautauqua County ZIP codes by town

Sedan (county seat)
67361

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Chautauqua County

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Chautauqua County.

Map of Chautauqua County ZIP codes

6702467334673556736067361

The ZIP codes of Chautauqua County, 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.

Chautauqua County in numbers

About 3,370 people live in Chautauqua County, in 1,356 households, the 78th most populous of Kansas's 105 counties. The median household income is $56,438 a year, 24% below the Kansas median of $74,275 (US: $80,734). The median owner-occupied home is valued at $65,500 (70% below the Kansas median), and median gross rent is $708 a month. The median age is 45.2; 18.6% of adults 25 and over hold a bachelor's degree or higher (35.6% across Kansas); the average commute takes 22 minutes.

Population3,370Chautauqua3,370
Households1,356Chautauqua1,356
Median age45.2Chautauqua45.2Kansas37.4US 38.9
Median household income$56,438Chautauqua$56,438Kansas$74,275US $80,734
Median home value$65,500Chautauqua$65,500Kansas$217,200US $332,700
Median gross rent$708Chautauqua$708Kansas$1,060US $1,413
Bachelor's degree or higher18.6%Chautauqua18.6%Kansas35.6%US 35.7%
Mean commute22.2 minChautauqua22.2 minKansas19.7 minUS 26.4 min
Population density5 / sq miChautauqua5 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Chautauqua County

Largest towns in Chautauqua County
TownZIP codesPopulation
Sedan 1 1,050
Cedar Vale 1 529
Peru 1 139
Niotaze 1 99
Chautauqua 1 91

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Chautauqua County.

Not sure you are in Chautauqua County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Chautauqua County, with figures

ZIP codes in Chautauqua County
ZIP City Type Population Median income Median home
67024 Cedar Vale , KS Standard 937 $34,231 —
67334 Chautauqua , KS Standard 91 — $57,500
67355 Niotaze , KS Standard 187 $75,577 $158,300
67360 Peru , KS Standard 259 $52,857 $46,900
67361 Sedan , KS Standard 1,780 $53,917 $64,400

Cite this page

zipcodes.pro. “Chautauqua County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ks/county/chautauqua

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