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/HARPER

Harper ZIP code, Kansas

The ZIP code for Harper, KS is 67058, and its area code is 620.

USPS city name
1 ZIP code
Population
1,136
Area code
620
State
Kansas

Harper in numbers

About 1,136 people live in Harper, in 506 households. The median household income is $54,250 a year, 27% below the Kansas median of $74,275 (US: $80,734). The median owner-occupied home is valued at $78,600 (64% below the Kansas median), and median gross rent is $805 a month. The median age is 37.6; 9.7% of adults 25 and over hold a bachelor's degree or higher (35.6% across Kansas); the average commute takes 14 minutes.

Population1,136Harper1,136
Households506Harper506
Median age37.6Harper37.6Kansas37.4US 38.9
Median household income$54,250Harper$54,250Kansas$74,275US $80,734
Median home value$78,600Harper$78,600Kansas$217,200US $332,700
Median gross rent$805Harper$805Kansas$1,060US $1,413
Bachelor's degree or higher9.7%Harper9.7%Kansas35.6%US 35.7%
Mean commute13.9 minHarper13.9 minKansas19.7 minUS 26.4 min
Population density700 / sq miHarper700 / sq mi

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

ZIP codes addressed as Harper

ZIP codes with the USPS city name Harper
ZIP City Type Population Median income Median home
67058 Harper , KS Standard 1,777 $62,121 $96,200

Map of Harper ZIP codes

67058

The ZIP codes of Harper, 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 Harper

The nearest larger towns are Anthony (2,246 people, 8.8 mi), Conway Springs (1,573 people, 22 mi) and Kingman (2,957 people, 26 mi).

Towns near Harper
TownPopulationDistance
Kingman 2,957 25.5 mi
Cheney 2,580 27.8 mi

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

Cite this page

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

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