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/LIBERAL

Liberal ZIP codes, Kansas

Liberal, KS has 2 ZIP codes (67901 and 67905) and area code 620. The largest is 67901.

USPS city name
2 ZIP codes
Population
19,316
Area code
620
State
Kansas

Liberal in numbers

About 19,316 people live in Liberal, in 6,533 households, the 23rd-largest of Kansas's 721 census places. The median household income is $63,706 a year, 14% below the Kansas median of $74,275 (US: $80,734). The median owner-occupied home is valued at $137,100 (37% below the Kansas median), and median gross rent is $900 a month. The median age is 30.6; 9.8% of adults 25 and over hold a bachelor's degree or higher (35.6% across Kansas); the average commute takes 14 minutes.

Population19,316Liberal19,316
Households6,533Liberal6,533
Median age30.6Liberal30.6Kansas37.4US 38.9
Median household income$63,706Liberal$63,706Kansas$74,275US $80,734
Median home value$137,100Liberal$137,100Kansas$217,200US $332,700
Median gross rent$900Liberal$900Kansas$1,060US $1,413
Bachelor's degree or higher9.8%Liberal9.8%Kansas35.6%US 35.7%
Mean commute14.3 minLiberal14.3 minKansas19.7 minUS 26.4 min
Population density1,607 / sq miLiberal1,607 / sq mi

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

ZIP codes addressed as Liberal

ZIP codes with the USPS city name Liberal
ZIP City Type Population Median income Median home
67901 Liberal , KS Standard 20,902 $64,783 $133,200
67905 Liberal , KS No street area — — —

Map of Liberal ZIP codes

6790167905

The ZIP codes of Liberal, 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 Liberal

The nearest larger towns are Garden City (27,819 people, 64 mi) and Dodge City (27,613 people, 70 mi).

Towns near Liberal
TownPopulationDistance
Hugoton 3,974 24.6 mi

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

Cite this page

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

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