Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/MO/COUNTY/POLK

Polk County, MO ZIP codes

There are 11 ZIP codes in Polk County, MO, in 11 towns, from 65601 to 65727. The largest are 65613 (Bolivar), 65725 (Pleasant Hope) and 65674 (Humansville). 2 more cross into it from neighbouring counties: 65770 and 65650.

The county seat is Bolivar.

ZIP codes
11
Partly in it
2 more
Towns
11
County seat
Bolivar
County FIPS
29167
Population
32,444
Median household income
$59,647
Land area
636 sq mi
Metro area
Springfield

Polk County ZIP codes by town

Bolivar (county seat)
65613

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.

ZIP codes partly in Polk County

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Polk County.

Map of Polk County ZIP codes

6560165613656176564065645656496566365674657106572565727

The ZIP codes of Polk 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.

Polk County in numbers

About 32,444 people live in Polk County, in 12,059 households, the 36th most populous of Missouri's 115 counties. The median household income is $59,647 a year, 16% below the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $205,800 (11% below the Missouri median), and median gross rent is $814 a month. The median age is 38.1; 22.5% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 28 minutes.

Population32,444Polk32,444
Households12,059Polk12,059
Median age38.1Polk38.1Missouri39.0US 38.9
Median household income$59,647Polk$59,647Missouri$70,702US $80,734
Median home value$205,800Polk$205,800Missouri$230,300US $332,700
Median gross rent$814Polk$814Missouri$1,033US $1,413
Bachelor's degree or higher22.5%Polk22.5%Missouri32.4%US 35.7%
Mean commute28.1 minPolk28.1 minMissouri23.5 minUS 26.4 min
Population density51 / sq miPolk51 / 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 Polk County

Largest towns in Polk County
TownZIP codesPopulation
Bolivar 1 11,170
Half Way 1 2,700
Brighton 1 1,716
Dunnegan 1 1,530
Humansville 1 1,058
Pleasant Hope 1 716
Fair Play 1 595
Morrisville 1 595
Polk 1 101
Aldrich 1 65

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 Polk County.

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

Every ZIP code in Polk County, with figures

ZIP codes in Polk County
ZIP City Type Population Median income Median home
65601 Aldrich , MO Standard 572 $46,875 $167,400
65613 Bolivar , MO Standard 17,666 $59,172 $212,900
65617 Brighton , MO Standard 1,716 $76,488 $208,700
65640 Dunnegan , MO Standard 1,530 $61,136 $171,700
65645 Eudora , MO No street area — — —
65649 Fair Play , MO Standard 1,932 $46,516 $314,300
65663 Half Way , MO Standard 2,700 $61,023 $210,600
65674 Humansville , MO Standard 2,896 $47,500 $137,000
65710 Morrisville , MO Standard 1,589 $77,865 $231,000
65725 Pleasant Hope , MO Standard 2,501 $77,406 $204,600
65727 Polk , MO Standard 101 $81,641 $232,800

Cite this page

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

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