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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/CALDWELL

Caldwell ZIP code, Kansas

The ZIP code for Caldwell, KS is 67022, and its area code is 620.

USPS city name
1 ZIP code
Population
976
Area code
620
State
Kansas

Caldwell in numbers

About 976 people live in Caldwell, in 464 households. The median household income is $44,286 a year, 40% below the Kansas median of $74,275 (US: $80,734). The median owner-occupied home is valued at $75,600 (65% below the Kansas median), and median gross rent is $371 a month. The median age is 41.1; 27.7% of adults 25 and over hold a bachelor's degree or higher (35.6% across Kansas); the average commute takes 23 minutes.

Population976Caldwell976
Households464Caldwell464
Median age41.1Caldwell41.1Kansas37.4US 38.9
Median household income$44,286Caldwell$44,286Kansas$74,275US $80,734
Median home value$75,600Caldwell$75,600Kansas$217,200US $332,700
Median gross rent$371Caldwell$371Kansas$1,060US $1,413
Bachelor's degree or higher27.7%Caldwell27.7%Kansas35.6%US 35.7%
Mean commute23.1 minCaldwell23.1 minKansas19.7 minUS 26.4 min
Population density903 / sq miCaldwell903 / sq mi

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

ZIP codes addressed as Caldwell

ZIP codes with the USPS city name Caldwell
ZIP City Type Population Median income Median home
67022 Caldwell , KS Standard 1,436 $60,000 $89,700

Map of Caldwell ZIP codes

67022

The ZIP codes of Caldwell, 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 Caldwell

The nearest larger towns are Medford, OK (1,016 people, 18 mi), Wellington (7,615 people, 20 mi) and Blackwell, OK (6,042 people, 23 mi).

Towns near Caldwell
TownPopulationDistance
Wellington 7,615 20.2 mi
Blackwell, OK 6,042 23.4 mi
Tonkawa, OK 3,014 30.0 mi

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

Cite this page

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

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