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/COLDWATER

Coldwater ZIP code, Kansas

The ZIP code for Coldwater, KS is 67029, and its area code is 620.

USPS city name
1 ZIP code
Population
784
Area code
620
State
Kansas

Coldwater in numbers

About 784 people live in Coldwater, in 413 households. The median household income is $51,338 a year, 31% below the Kansas median of $74,275 (US: $80,734). The median owner-occupied home is valued at $85,600 (61% below the Kansas median), and median gross rent is $728 a month. The median age is 55.0; 16.3% of adults 25 and over hold a bachelor's degree or higher (35.6% across Kansas); the average commute takes 9 minutes.

Population784Coldwater784
Households413Coldwater413
Median age55.0Coldwater55.0Kansas37.4US 38.9
Median household income$51,338Coldwater$51,338Kansas$74,275US $80,734
Median home value$85,600Coldwater$85,600Kansas$217,200US $332,700
Median gross rent$728Coldwater$728Kansas$1,060US $1,413
Bachelor's degree or higher16.3%Coldwater16.3%Kansas35.6%US 35.7%
Mean commute8.9 minColdwater8.9 minKansas19.7 minUS 26.4 min
Population density306 / sq miColdwater306 / sq mi

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

ZIP codes addressed as Coldwater

ZIP codes with the USPS city name Coldwater
ZIP City Type Population Median income Median home
67029 Coldwater , KS Standard 962 $52,259 $87,500

Map of Coldwater ZIP codes

67029

The ZIP codes of Coldwater, 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 Coldwater

The nearest larger towns are Buffalo, OK (1,092 people, 35 mi), Minneola (835 people, 40 mi) and Medicine Lodge (1,578 people, 41 mi).

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

Cite this page

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

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