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zipcodes.pro — STATE/MO/COUNTY/PETTIS

Pettis County, MO ZIP codes

There are 8 ZIP codes in Pettis County, MO, in 7 towns, from 65301 to 65350. The largest are 65301 (Sedalia), 65337 (La Monte) and 65332 (Green Ridge).

The county seat is Sedalia.

ZIP codes
8
Towns
7
County seat
Sedalia
County FIPS
29159
Population
43,397
Median household income
$60,430
Land area
682 sq mi
Area code
660
Metro area
Sedalia

Pettis County ZIP codes by town

Sedalia (county seat)
65301, 65302

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Pettis County ZIP codes

6530165302653326533365334653356533765350

The ZIP codes of Pettis County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Pettis County in numbers

About 43,397 people live in Pettis County, in 16,996 households, the 26th most populous of Missouri's 115 counties. The median household income is $60,430 a year, 15% below the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $166,300 (28% below the Missouri median), and median gross rent is $885 a month. The median age is 38.2; 18.4% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 19 minutes.

Population43,397Pettis43,397
Households16,996Pettis16,996
Median age38.2Pettis38.2Missouri39.0US 38.9
Median household income$60,430Pettis$60,430Missouri$70,702US $80,734
Median home value$166,300Pettis$166,300Missouri$230,300US $332,700
Median gross rent$885Pettis$885Missouri$1,033US $1,413
Bachelor's degree or higher18.4%Pettis18.4%Missouri32.4%US 35.7%
Mean commute18.7 minPettis18.7 minMissouri23.5 minUS 26.4 min
Population density64 / sq miPettis64 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Pettis County

Largest towns in Pettis County
TownZIP codesPopulation
Sedalia 2 22,003
La Monte 1 1,126
Smithton 1 535
Green Ridge 1 496
Houstonia 1 273
Hughesville 1 95
Ionia 1 74

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Pettis County.

Not sure you are in Pettis County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Pettis County, with figures

ZIP codes in Pettis County
ZIP City Type Population Median income Median home
65301 Sedalia , MO Standard 35,091 $58,064 $164,300
65302 Sedalia , MO No street area — — —
65332 Green Ridge , MO Standard 1,949 $66,750 $243,500
65333 Houstonia , MO Standard 658 $59,208 $115,600
65334 Hughesville , MO Standard 1,094 $65,899 $183,200
65335 Ionia , MO Standard 175 $78,750 —
65337 La Monte , MO Standard 1,952 $71,500 $169,000
65350 Smithton , MO Standard 1,455 $60,509 $198,300

Cite this page

zipcodes.pro. “Pettis County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/mo/county/pettis

Underlying data is public domain or openly licensed — sources, vintages and licences.