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 — CITY/MO/GREEN-PARK

Green Park ZIP codes, Missouri

No ZIP code is named for Green Park, MO; addresses there use a neighbouring town's name. The ZIP code covering it is 63123. Its area codes are 314 and 557.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,690
Area codes
314, 557

NANPA lists no telephone rate centre for Green Park itself, so these are the area codes of the nearest one, Mehlville (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Green Park in numbers

About 2,690 people live in Green Park, in 995 households. The median household income is $79,141 a year, 12% above the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $238,800 (4% above the Missouri median), and median gross rent is $992 a month. The median age is 42.2; 39.9% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 23 minutes.

Population2,690Green Park2,690
Households995Green Park995
Median age42.2Green Park42.2Missouri39.0US 38.9
Median household income$79,141Green Park$79,141Missouri$70,702US $80,734
Median home value$238,800Green Park$238,800Missouri$230,300US $332,700
Median gross rent$992Green Park$992Missouri$1,033US $1,413
Bachelor's degree or higher39.9%Green Park39.9%Missouri32.4%US 35.7%
Mean commute23.3 minGreen Park23.3 minMissouri23.5 minUS 26.4 min
Population density2,055 / sq miGreen Park2,055 / sq mi

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

ZIP codes covering Green Park

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

ZIP codes overlapping Green Park
ZIP City Type Population Median income Median home
63123 Saint Louis , MO Standard 49,077 $77,055 $219,400

Map of Green Park ZIP codes

63123

The ZIP codes of Green Park, 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 Green Park

The nearest larger towns are Concord (18,368 people, 1.1 mi), Sappington (7,367 people, 1.9 mi) and Mehlville (29,805 people, 1.9 mi).

Towns near Green Park
TownPopulationDistance
Concord 18,368 1.1 mi
Sappington 7,367 1.9 mi
Mehlville 29,805 1.9 mi
Affton 19,052 1.9 mi
Lemay 16,228 2.9 mi
Crestwood 12,295 3.2 mi
Sunset Hills 9,112 3.9 mi
Shrewsbury 6,316 4.4 mi
Webster Groves 23,712 4.5 mi
Oakville 35,333 5.2 mi
Glendale 6,114 5.4 mi
Kirkwood 29,363 5.9 mi
Fenton 4,088 6.1 mi
Rock Hill 4,693 6.1 mi

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

Cite this page

zipcodes.pro. “Green Park, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/green-park

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