Find the last 4 digits (ZIP+4) for an address in 65203

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ZIP Code 65203 – Columbia, MO

Columbia, Missouri · Boone County · Central time

ZIP code65203
CityColumbia
StateMissouri
CountyBoone County
Population61,539
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area74.67 sq mi
Center (lat, long)38.8959, -92.3958

Area codes in this area

235573

These are the area codes that most often serve ZIP 65203 (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

65212 Columbia · 4.5 mi65211 Columbia · 5.1 mi65217 Columbia · 5.1 mi65218 Columbia · 5.1 mi65215 Columbia · 5.6 mi65216 Columbia · 5.7 mi65287 Wooldridge · 6.8 mi65201 Columbia · 8.5 mi

About ZIP 65203

ZIP code 65203 is assigned to Columbia, Missouri. It lies in Boone County. Its Census area covers about 74.67 square miles of land. The closest neighboring ZIP is 65212 (Columbia), about 4.5 miles away.

Every address in 65203 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