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zipcodes.pro — CITY/MO/WINFIELD

Winfield ZIP code, Missouri

The ZIP code for Winfield, MO is 63389, and its area code is 636.

USPS city name
1 ZIP code
Population
1,745
Area code
636

Winfield in numbers

About 1,745 people live in Winfield, in 591 households. The median household income is $75,766 a year, 7% above the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $208,100 (10% below the Missouri median), and median gross rent is $744 a month. The median age is 38.0; 17.1% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 32 minutes.

Population1,745Winfield1,745
Households591Winfield591
Median age38.0Winfield38.0Missouri39.0US 38.9
Median household income$75,766Winfield$75,766Missouri$70,702US $80,734
Median home value$208,100Winfield$208,100Missouri$230,300US $332,700
Median gross rent$744Winfield$744Missouri$1,033US $1,413
Bachelor's degree or higher17.1%Winfield17.1%Missouri32.4%US 35.7%
Mean commute31.6 minWinfield31.6 minMissouri23.5 minUS 26.4 min
Population density2,055 / sq miWinfield2,055 / sq mi

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

ZIP codes addressed as Winfield

ZIP codes with the USPS city name Winfield
ZIP City Type Population Median income Median home
63389 Winfield , MO Standard 7,616 $98,393 $236,900

Map of Winfield ZIP codes

63389

The ZIP codes of Winfield, MO, 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.

Towns near Winfield

The nearest larger towns are St. Paul (3,456 people, 9.9 mi), Moscow Mills (3,823 people, 10 mi) and Troy (13,947 people, 12 mi).

Towns near Winfield
TownPopulationDistance
St. Paul 3,456 9.9 mi
Moscow Mills 3,823 10.2 mi
Troy 13,947 12.0 mi
Wentzville 47,061 13.9 mi
O'Fallon 93,801 14.4 mi
Lake St. Louis 18,066 14.8 mi
St. Peters 59,092 16.3 mi
Cottleville 5,937 17.3 mi
Dardenne Prairie 13,503 17.4 mi
St. Charles 71,508 18.4 mi
Wright City 5,240 19.1 mi
Weldon Spring 5,310 20.2 mi
Hazelwood 25,114 23.2 mi
Bridgeton 11,369 23.2 mi

More nearby: every ZIP code in Lincoln County · Missouri ZIP codes

Cite this page

zipcodes.pro. “Winfield, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/winfield

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