ZIP Code 63304: Saint Charles, Missouri
ZIP code 63304 is assigned to Saint Charles, Missouri, and lies within St. Charles County. Its reference point is at latitude 38.7378 and longitude -90.6234 (38°44'16.1"N 90°37'24.2"W).
Location Overview of ZIP Code 63304
Saint Charles, MO has 4 ZIP codes in our directory. Besides 63304, they include 63301, 63302, 63303.
Across St. Charles County there are 16 ZIP codes listed, and Missouri has 1,210 in total.
The nearest listed ZIP code is 63376 in Saint Peters, MO, about 2.9 mi to the north.
| ZIP code | 63304 |
|---|---|
| City | Saint Charles |
| County | St. Charles County |
| State | Missouri (MO) |
| Latitude | 38.7378 |
| Longitude | -90.6234 |
| DMS | 38°44'16.1"N 90°37'24.2"W |
| Nearest ZIP | 63376 (Saint Peters, 2.9 mi) |
Map of ZIP Code 63304
Map centered on 38.7378, -90.6234. The pin marks the ZIP code's reference point, not its boundary.
Photos of Saint Charles, MO
Video: Saint Charles, MO
Driving Around Historic Downtown Saint Charles, Missouri in 4k Video — by Explore USA Cities · Watch on YouTube
ZIP Codes Near 63304
These 15 ZIP codes have the closest reference points to 63304, measured in a straight line.
Nearby Cities and Towns
The closest communities to ZIP code 63304, measured in a straight line from its reference point, are Saint Peters, MO (2.9 mi north), Cottleville, MO (4.8 mi east) and Flinthill, MO (4.8 mi east). Distances are approximate and road distances will be longer.
- Saint Peters, MO – 2.9 mi north
- Cottleville, MO – 4.8 mi east
- Flinthill, MO – 4.8 mi east
- O Fallon, MO – 5.8 mi west
- Chesterfield, MO – 7.3 mi south
- Earth City, MO – 8.7 mi east
- Saint Louis, MO – 9.0 mi east
- Ballwin, MO – 9.5 mi south
- Lake Saint Louis, MO – 9.5 mi northwest
- Maryland Heights, MO – 9.5 mi east
Schools Near Saint Charles, MO
Public school assignments in the United States are based on street address, so families in ZIP code 63304 should confirm their assigned school with the school district that serves Saint Charles and St. Charles County.
Searching nearby communities such as Saint Peters and Cottleville can widen the list of public, private and charter options. The links below open live Google Maps results centered on 63304.
Parks and Outdoor Recreation
Parks, trails and playgrounds around Saint Charles, MO are easiest to find on the map above or with the searches below, which are centered on ZIP code 63304.
Hospitals and Healthcare
Hospitals, urgent care clinics and pharmacies serving Saint Charles, MO can be found with the searches below. In a medical emergency, call 911.
Residents of ZIP code 63304 may also use facilities in nearby Saint Peters, Cottleville and Flinthill.
Shopping and Dining in Saint Charles
Restaurants, grocery stores and shopping centers in and around ZIP code 63304 are listed in the Google Maps searches below, with current hours and reviews.
Libraries and Historical Places
Public libraries, museums and historic sites near Saint Charles, Missouri can be found with the searches below, which are centered on ZIP code 63304.
To research local history, try searching for St. Charles County records and archives along with the name Saint Charles.
Roads, Rivers and Lakes
From ZIP code 63304, Saint Peters lies about 2.9 mi to the north, Cottleville lies about 4.8 mi to the east, Flinthill lies about 4.8 mi to the east, O Fallon lies about 5.8 mi to the west and Chesterfield lies about 7.3 mi to the south. Use the directions link for turn-by-turn routes and road names.
Rivers, lakes and other water features near Saint Charles show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 63304
Photo & Video Credits
- Photo 1 (“Campaign for change (3115797808)”): Pablo Manriquez, CC BY 2.0, via Wikimedia Commons.
- Photo 2 (“Obama campaign (3115797478)”): Pablo Manriquez, CC BY 2.0, via Wikimedia Commons.
- Video: “Driving Around Historic Downtown Saint Charles, Missouri in 4k Video” by Explore USA Cities, embedded from YouTube. All rights belong to the creator.
Photos are shown from their original source under the licenses listed. They were taken near this ZIP code's reference point and may show neighboring areas.
Data for ZIP code 63304 comes from a public U.S. postal code dataset and is provided for general reference. Always confirm mailing details with the U.S. Postal Service.