Find the last 4 digits (ZIP+4) for an address in 66203

ZIP 66203, Shawnee, KS is filled in. Just type the street address.

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ZIP Code 66203 – Shawnee, KS

Shawnee, Kansas · Johnson County · Central time

ZIP code66203
CityShawnee
StateKansas
CountyJohnson County
Population19,441
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area6.26 sq mi
Center (lat, long)39.0204, -94.7058

Area codes in this area

913

These are the area codes that most often serve ZIP 66203 (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

66286 Shawnee · 1.7 mi66202 Mission · 2 mi66216 Shawnee · 2 mi66204 Overland Park · 2.5 mi66201 Mission · 2.7 mi66222 Mission · 2.7 mi66106 Kansas City · 3.4 mi66217 Shawnee · 3.8 mi

About ZIP 66203

ZIP code 66203 is assigned to Shawnee, Kansas. It lies in Johnson County. Its Census area covers about 6.26 square miles of land. The closest neighboring ZIP is 66286 (Shawnee), about 1.7 miles away.

Every address in 66203 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