Find the last 4 digits (ZIP+4) for an address in 66842

ZIP 66842, Cassoday, KS is filled in. Just type the street address.

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ZIP Code 66842 – Cassoday, KS

Cassoday, Kansas · Butler County · Central time

ZIP code66842
CityCassoday
StateKansas
CountyButler County
Population508
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area119.45 sq mi
Center (lat, long)38.0248, -96.6570

Area codes in this area

316

These are the area codes that most often serve ZIP 66842 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

66862 Matfield Green · 10.5 mi66840 Burns · 12.5 mi67132 Rosalia · 12.6 mi67042 El Dorado · 13.4 mi66843 Cedar Point · 14.4 mi67123 Potwin · 19.2 mi66851 Florence · 19.5 mi66845 Cottonwood Falls · 20.6 mi

About ZIP 66842

ZIP code 66842 is assigned to Cassoday, Kansas. It lies in Butler County. Its Census area covers about 119.45 square miles of land. The closest neighboring ZIP is 66862 (Matfield Green), about 10.5 miles away.

Every address in 66842 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources