| City: | Mapaville, Missouri |
| County: | Jefferson County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 8:24:12 AM |
| Population: | No Population Data |
| Area Code: | 636 |
| Classification: | PO Box |
| Coordinates: | 38.2486, -90.4838 |
| Quick Link: |
The post office handles mail for 11 local businesses alongside residential customers. Surrounding communities like Barnhart (6 miles away) and Imperial (8 miles away) provide additional services and connections to the St. Louis metro area. Rural carrier routes extend into the countryside, but PO Boxes remain the primary delivery method for this small community.
The single street with delivery records is State Road Z, a rural route designation typical of Missouri's county road system outside incorporated areas.
ZIP Code 63065 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 114 people with an annual payroll of $3,876,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 44Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 4Source: CBP |
| 1st Quarter Payroll: | $865,000Source: CBP |
| Annual Payroll: | $3,876,000Source: CBP |
| # of Employees: | 114Source: CBP |
ZIP Code 63065 is located in Jefferson County, Missouri, within the St. Louis, MO-IL Metropolitan Statistical Area (CBSA 41180) and Missouri's 8th Congressional District. This Metro area has a population of 2,812,896 people, about 0.00% of whom live in ZIP Code 63065. 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: | 2,812,896Source: Census |
| MSA: | St. Louis, MO-IL MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 08Source: USPS |
| Congressional Land Area: | 19901.17 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 63065 belongs to, but we will update this once new district data is released. There are 1 public school(s) in this ZIP Code, and we have located 3 private school(s). 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 February 1, 2026.