| City: | Saint Louis, Missouri |
| County: | Saint Louis City County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 12:05:47 AM |
| Population: | No Population Data |
| Area Codes: | 314 / 557 |
| Classification: | PO Box |
| Coordinates: | 38.6272, -90.1978 |
| Quick Link: |
Residents in the Tower Grove East area receive street delivery through neighboring ZIP code 63118. That's typical for urban PO Box facilities. The 63163 designation exists solely for customers who prefer or require PO Box service, whether for business privacy, mail security, or convenience. The facility operates within Saint Louis City, positioned at coordinates 38.627200, -90.197800.
This ZIP code contains no street delivery routes. All mail service is provided through post office boxes at the facility.
ZIP Code 63163 supports both business and residential activity. According to the Business Census (2024), there are 5 business establishments, employing about 350 people with an annual payroll of $17,491,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 178Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 5Source: CBP |
| 1st Quarter Payroll: | $4,060,000Source: CBP |
| Annual Payroll: | $17,491,000Source: CBP |
| # of Employees: | 350Source: CBP |
ZIP Code 63163 is located in Saint Louis City County, Missouri, within the St. Louis, MO-IL Metropolitan Statistical Area (CBSA 41180) and Missouri's 1st Congressional District. This Metro area has a population of 2,809,414 people, about 0.00% of whom live in ZIP Code 63163. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | St. Louis, MO-ILSource: Census |
| CBSA Number: | 41180Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 2,809,414Source: Census |
| MSA: | St. Louis, MO-IL MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 01Source: USPS |
| Congressional Land Area: | 225.36 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2965000Source: Census |
| Place Name: | St. Louis city; MissouriSource: Census |
We could not locate which school district 63163 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.