| City: | Marco Island, Florida |
| County: | Collier County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:41:11 PM |
| Population: | No Population Data |
| Area Code: | 239 |
| Classification: | PO Box |
| Coordinates: | 25.9415, -81.7199 |
| Quick Link: |
The facility maintains 472 PO Boxes and processes mail for 322 businesses despite having minimal residential census data attached to this specific code. This arrangement is typical for resort communities where administrative services operate under different designations than residential delivery. The single street route serving E Elkcam Circle with 144 unit-specific delivery points indicates a concentrated residential or commercial complex that uses this ZIP for mail processing.
Marco Island's position in Collier County places it at the southern edge of the Naples metropolitan area, where barrier island real estate commands premium values. The nearby neighborhoods identified in postal data include City of Marco and Marco Shores Country Club, both reflecting the island's character as an established resort destination. The classification as a vacation island with medium confidence stems from the island name itself and the point geometry typical of barrier island communities, though the lack of seasonal vacancy census data limits full demographic confirmation.
The single street, E Elkcam Circle, accounts for all street delivery in this ZIP code with 144 unit-specific addresses. The concentrated pattern and unit designations suggest a planned residential or mixed-use development rather than distributed island coverage. The unusual street name may reference local history or development branding specific to this Marco Island location.
ZIP Code 34146 supports both business and residential activity. According to the Business Census (2024), there are 8 business establishments, employing about 7 people with an annual payroll of $396,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 2,551Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 8Source: CBP |
| 1st Quarter Payroll: | $75,000Source: CBP |
| Annual Payroll: | $396,000Source: CBP |
| # of Employees: | 7Source: CBP |
ZIP Code 34146 is located in Collier County, Florida, within the Naples-Marco Island, FL Metropolitan Statistical Area (CBSA 34940) and Florida's 19th Congressional District. This Metro area has a population of 321,520 people, about 0.00% of whom live in ZIP Code 34146. 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: | 19Source: USPS |
| Congressional Land Area: | 750.37 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1243083Source: Census |
| Place Name: | Marco Island city; FloridaSource: Census |
We could not locate which school district 34146 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 March 1, 2026.