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zipcodes.pro — CITY/MO/KIRKWOOD

Kirkwood ZIP codes, Missouri

No ZIP code is named for Kirkwood, MO; addresses there use a neighbouring town's name. The ZIP code covering it is 63122. Its area codes are 314 and 557.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
29,363
Area codes
314, 557

Kirkwood in numbers

About 29,363 people live in Kirkwood, in 11,992 households, the 25th-largest of Missouri's 1,062 census places. The median household income is $121,270 a year, 72% above the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $451,400 (96% above the Missouri median), and median gross rent is $1,348 a month. The median age is 41.8; 67.9% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 20 minutes.

Population29,363Kirkwood29,363
Households11,992Kirkwood11,992
Median age41.8Kirkwood41.8Missouri39.0US 38.9
Median household income$121,270Kirkwood$121,270Missouri$70,702US $80,734
Median home value$451,400Kirkwood$451,400Missouri$230,300US $332,700
Median gross rent$1,348Kirkwood$1,348Missouri$1,033US $1,413
Bachelor's degree or higher67.9%Kirkwood67.9%Missouri32.4%US 35.7%
Mean commute20.4 minKirkwood20.4 minMissouri23.5 minUS 26.4 min
Population density3,198 / sq miKirkwood3,198 / sq mi

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

ZIP codes covering Kirkwood

These ZIP codes cover part of Kirkwood but are addressed as somewhere else.

ZIP codes overlapping Kirkwood
ZIP City Type Population Median income Median home
63122 Saint Louis , MO Standard 41,634 $136,385 $474,300

Map of Kirkwood ZIP codes

63122

The ZIP codes of Kirkwood, 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 Kirkwood

The nearest larger towns are Ballwin (31,279 people, 7.1 mi), University City (34,685 people, 7.7 mi) and Mehlville (29,805 people, 7.8 mi).

Towns near Kirkwood
TownPopulationDistance
Des Peres 9,170 1.9 mi
Glendale 6,114 2.3 mi
Crestwood 12,295 2.8 mi
Sunset Hills 9,112 3.4 mi
Frontenac 3,701 3.5 mi
Rock Hill 4,693 3.5 mi
Webster Groves 23,712 3.6 mi
Fenton 4,088 3.9 mi
Ladue 8,940 4.4 mi
Sappington 7,367 4.5 mi
Valley Park 6,795 4.5 mi
Manchester 18,160 4.6 mi
Town and Country 11,607 4.7 mi
Brentwood 8,144 4.8 mi

More nearby: every ZIP code in St. Louis County · Missouri ZIP codes

Cite this page

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

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