| City: | Immokalee, Florida |
| City Alias: | Ave Maria |
| County: | Collier County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:41:10 PM |
| Population: | No Population Data |
| Area Code: | 239 |
| Classification: | PO Box |
| Coordinates: | 26.4288, -81.4387 |
| Quick Link: |
For customers needing street delivery, neighboring ZIP code 34142 covers the same geographic area with carrier routes. The dual-ZIP arrangement is common in communities where some addresses receive mail at their door while others prefer or require PO Box service. About 105 businesses use 34143 addresses, likely because commercial operations often benefit from the security and flexibility of post office boxes.
No street delivery routes exist in this PO Box-only ZIP code.
ZIP Code 34143 supports both business and residential activity. According to the Business Census (2024), there are 16 business establishments, employing about 78 people with an annual payroll of $2,265,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 7,816Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 16Source: CBP |
| 1st Quarter Payroll: | $566,000Source: CBP |
| Annual Payroll: | $2,265,000Source: CBP |
| # of Employees: | 78Source: CBP |
ZIP Code 34143 is located in Collier County, Florida, within the Naples-Marco Island, FL Metropolitan Statistical Area (CBSA 34940) and Florida's 18th Congressional District. This Metro area has a population of 321,520 people, about 0.00% of whom live in ZIP Code 34143. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Naples-Marco Island, FLSource: Census |
| CBSA Number: | 34940Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 321,520Source: Census |
| MSA: | Naples, FL MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 18Source: USPS |
| Congressional Land Area: | 1512.55 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1233250Source: Census |
| Place Name: | Immokalee CDP; FloridaSource: Census |
We could not locate which school district 34143 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 February 1, 2026.