Find the last 4 digits (ZIP+4) for an address in 66833

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ZIP Code 66833 – Allen, KS

Allen, Kansas · Lyon County · Central time

ZIP code66833
CityAllen
StateKansas
CountyLyon County
Population641
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area134.22 sq mi
Center (lat, long)38.6956, -96.1950

Area codes in this area

785

These are the area codes that most often serve ZIP 66833 (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

66830 Admire · 8.9 mi66423 Eskridge · 11.6 mi66835 Americus · 12.3 mi66431 Harveyville · 12.9 mi66846 Council Grove · 15.5 mi66868 Reading · 15.6 mi66401 Alma · 17.5 mi66413 Burlingame · 17.7 mi

About ZIP 66833

ZIP code 66833 is assigned to Allen, Kansas. It lies in Lyon County. Its Census area covers about 134.22 square miles of land. The closest neighboring ZIP is 66830 (Admire), about 8.9 miles away.

Every address in 66833 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