Summary for Marco Island
About Marco Island (Click for our profile page)
Located in: Collier County (see below)
Typical Abbreviation: Marco Is.
Time Zone: Marco Island lies in the Eastern Time Zone (EST/EDT)
Telephone Area Code: 239
ZIP Codes: 34145-34146<1>
Elevation: Near sea level<2>
From the 2010 US Census (For more detail, see our Census Page for Marco Island)
Population
| Year | Population |
| 2019 Est:<3> | 17,995 (9.64% increase since 2010) |
| 2010: | 16,413 (10.15% increase since 2000) |
| 2000: | 14,901 |
Total Area:<4> 22.79 sq. miles [59 km²] - of which 46.74% is water (10.65 sq. miles [27.6 km²])
Housing Units:<5> 17,134
Official Website: www.marcoislandcity.com/
GPS Coordinates (Latitude/Longitude)<6>
For the purpose of mapping and calculating distances, we have chosen the following reference point for Marco Island:
Lat: 25.937400° (or 25°56'14" N)
Lon: -81.716200° (or -81°42'58" W)
USGS Topo Map: Marco Island<7>
Federal GNIS/FIPS Codes for Marco Island
GNIS ID: 2405015
FIPS State / Place Code: 12 / 43083
(For more about Federal Codes, see our Misc Page for Marco Island)
About Collier County
The city of Naples is the County Seat for Collier County.
From the 2010 US Census (For more detail, see our Census Page for Collier)
Population
| Year | Population |
| 2019 Est: | 384,902 (19.32% increase since 2010) |
| 2010 | 322,581 (28.33% increase since 2000) |
| 2000: | 251,377 |
Total Area: 2,305 sq. miles [5,970 km²] - of which 13.31% is water (306.7 sq. miles [794.3 km²])
Housing Units: 197,298
Official Website: www.co.collier.fl.us/
Federal GNIS/FIPS Codes for Collier
GNIS ID: 295754
FIPS State / County Code: 12 / 021
(For more about Federal Codes, see our Misc Page for Marco Island)
About Florida
From the US Census
Population
| Year | Population |
| 2019 Est: | 21,492,056 (14.31% increase since 2010) |
| 2010: | 18,801,310 (17.64% increase since 2000) |
| 2000: | 15,982,378 |
Websites for State of Florida
Official Website: https://www.myflorida.com/
Tourism: https://www.visitflorida.com/
Parks: https://floridadep.gov/parks-rec-topics
Fishing: https://myfwc.com/fishing/
Hunting: https://myfwc.com/hunting/
Federal GNIS/FIPS Codes for State of Florida
GNIS ID: 294478
FIPS State: 12
(For more about Federal Codes, see our Misc Page for Marco Island)
Off-the-Road Links ...
The official website for Marco Island: www.marcoislandcity.com/
The official website for Collier County: www.co.collier.fl.us/
The official website for State of Florida: https://www.myflorida.com/
Footnotes ...
| <1> | ZIP Codes have been created by the United States Postal Service (USPS) as a way of grouping addresses to make delivery more efficient. The boundaries of the ZIP Code can be changed, re-assigned, eliminated or overlapped with other ZIP Codes. So keep in mind that any given ZIP Code is only 'loosely' associated with a city (such as Marco Island). When looking for a ZIP Code, whether Marco Island or elsewhere, it's always best to check the website of the United States Postal Service (USPS). Our list of ZIP Codes for Marco Island includes: 34145 & 34146. |
| <2> | The elevation is an estimate for the area around Marco Island - it will be higher in some places and lower in others. |
| <3> | Every year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2019. |
| <4> | The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Marco Island. The value given by the Census Bureau reflects their statistical (or sampling) requirements. For example, if there is a cluster of people living just outside of the community's official boundary, the Census-defined area might be expanded to include that group. |
| <5> | A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway). |
| <6> | Longitude & latitude values may not be the geographic center of Marco Island, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source. |
| <7> | Name of the USGS 7.5 Minute topographic map which includes Marco Island. |