ZIP code 34145: Marco Island, FL
34145 is a ZIP code in Marco Island, Florida, mainly in Collier County, part of the Naples-Marco Island, FL metro area. About 16,205 people live here.
- Population
- 16,205
- Median household income
- $101,523
- Typical home value
- $852,400+1.2% in 12 months
- Median rent
- $1,990gross, per month
- Median age
- 67.9
- Homeowners
- 89.4%of occupied homes
Shaded: ZIP code 34145's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 34145 details
| City | Marco Island |
|---|---|
| State | Florida |
| County | Collier County |
| Metro area | Naples-Marco Island, FL |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 16.3 sq mi, plus 15.4 sq mi of water |
| Population density | 996 people per sq mi |
| Bachelor's degree or higher | 48.4% of adults 25+ |
| Average commute | 22.5 minutes |
| Center coordinates | 25.90978, -81.69513 |
Median rent in 34145 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $1,427/mo |
| 1 bedroom | $1,628/mo |
| 2 bedrooms | $2,099/mo |
| 3 bedrooms | $2,204/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 34145
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 34140 | Goodland, FL | 2.3 mi | 104 |
| 34146 | Marco Island, FL | 2.6 mi | — |
| 34114 | Naples, FL | 8.2 mi | 23,559 |
| 34113 | Naples, FL | 9.5 mi | 26,056 |
| 34101 | Naples, FL | 11.1 mi | 0 |
| 34112 | Naples, FL | 14.9 mi | 27,193 |
| 34104 | Naples, FL | 16.9 mi | 26,408 |
| 34102 | Naples, FL | 17.0 mi | 11,179 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 34145?
A typical home in ZIP code 34145 is worth about $852,400 (Zillow Home Value Index). The median household here earns $101,523 a year. See what buying here would cost per month, with Florida average taxes and insurance filled in.
Monthly payment for a $852,400 homeWhat can a $101,523 income afford?Rental property numbers
About ZIP code 34145
What city is ZIP code 34145?
ZIP code 34145 is in Marco Island, FL, in Collier County.
What county is ZIP code 34145 in?
34145 is mainly in Collier County, Florida.
What is the population of ZIP code 34145?
About 16,205 people live in ZIP code 34145, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 34145 in?
34145 is in Eastern Time (UTC−5). It observes daylight saving time.
What other ZIP codes does Marco Island have?
Marco Island, FL also uses 34146.