ZIP Code 63021 — Ballwin, Missouri
ZIP code 63021 belongs to Ballwin, Missouri (county: St. Louis). It sits at latitude 38.577, longitude -90.5255 in the America/Chicago time zone.
| Field | Value |
|---|---|
| ZIP code | 63021 |
| City / place | Ballwin |
| State | Missouri |
| County | St. Louis |
| Coordinates | 38.577, -90.5255 |
| Time zone | America/Chicago |
| City population | 30,577 |
| ZIP type | PO box / unique |
| Telephone area codes | 636 |
What is ZIP code 63021?
63021 is a five-digit ZIP code used by the United States Postal Service for Ballwin, Missouri. It is one of 4 ZIP codes associated with Ballwin in this dataset. The delivery area is served from the local post office network, so the ZIP can cover more than one neighbourhood or even cross a city line.
ZIP codes in the same city
Area codes and city profile
Telephone area codes serving Ballwin: 636. For population, county and county-seat details, see Ballwin and all places in Missouri.
Nearby ZIP codes
63022 2.7 km · Ballwin63024 2.7 km · Ballwin63088 3.6 km · Valley Park63011 4.7 km · Ballwin63017 8.1 km · Chesterfield63026 9.8 km · Fenton63005 9.8 km · Chesterfield63006 10.6 km · Chesterfield
Frequently asked questions
What city is ZIP code 63021 in?
ZIP code 63021 is in Ballwin, Missouri.
What county is 63021 in?
63021 belongs to St. Louis in Missouri.
What time zone is ZIP code 63021 in?
63021 is in the America/Chicago time zone.