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/FRANKLIN

Franklin ZIP code, Kansas

The ZIP code for Franklin, KS is 66735, and its area code is 620.

USPS city name
1 ZIP code
Population
650
Area code
620
State
Kansas

NANPA lists no telephone rate centre for Franklin itself, so these are the area codes of the nearest one, Arma (3.2 miles). A town on an area-code boundary can differ from its neighbour.

Franklin in numbers

About 650 people live in Franklin, in 196 households. The median household income is $65,784 a year, 11% below the Kansas median of $74,275 (US: $80,734). The median owner-occupied home is valued at $104,300 (52% below the Kansas median), and median gross rent is $1,107 a month. The median age is 29.0; 8.6% of adults 25 and over hold a bachelor's degree or higher (35.6% across Kansas); the average commute takes 13 minutes.

Population650Franklin650
Households196Franklin196
Median age29.0Franklin29.0Kansas37.4US 38.9
Median household income$65,784Franklin$65,784Kansas$74,275US $80,734
Median home value$104,300Franklin$104,300Kansas$217,200US $332,700
Median gross rent$1,107Franklin$1,107Kansas$1,060US $1,413
Bachelor's degree or higher8.6%Franklin8.6%Kansas35.6%US 35.7%
Mean commute12.7 minFranklin12.7 minKansas19.7 minUS 26.4 min
Population density380 / sq miFranklin380 / sq mi

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

ZIP codes addressed as Franklin

ZIP codes with the USPS city name Franklin
ZIP City Type Population Median income Median home
66735 Franklin , KS Standard 692 $66,269 $106,800

Map of Franklin ZIP codes

66735

The ZIP codes of Franklin, 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 Franklin

The nearest larger towns are Arma (1,239 people, 1.6 mi), Frontenac (3,392 people, 4.2 mi) and Pittsburg (20,637 people, 7.4 mi).

Towns near Franklin
TownPopulationDistance
Frontenac 3,392 4.2 mi
Pittsburg 20,637 7.4 mi
Girard 2,777 8.2 mi
Fort Scott 7,555 21.3 mi
Lamar, MO 4,284 23.0 mi
Columbus 2,881 25.4 mi
Carl Junction, MO 8,339 26.0 mi
Oronogo, MO 2,804 26.0 mi
Webb City, MO 13,221 29.0 mi
Nevada, MO 7,925 29.4 mi

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

Cite this page

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

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