Pettis County, Missouri

7 ZIP codes · 682.24 sq mi of land · FIPS 29159

Population43,397
StateMissouri
FIPS code29159
Time zoneCentral
Land area682.24 sq mi
Center (lat, long)38.7274, -93.2852

Area codes in this area

660

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

Cities and towns (largest first)

Sedalia · 22,003Green RidgeHoustoniaHughesvilleIoniaLa MonteSmithton

ZIP codes in Pettis County

65301 Sedalia65332 Green Ridge65333 Houstonia65334 Hughesville65335 Ionia65337 La Monte65350 Smithton

Population: U.S. Census Bureau, ACS 5-year estimates, 2024.