PlainZIP

Marco Island, FL

Single-footprint Census roll-up for Marco Island, FL: 1 USPS ZIP, population 16,407. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet MARCO-ISLAND-FL · Marco Island, FL 1 ZIPs · 16,407 pop · #4214/25278 · Collier County

INC-HIGH · RANK-TOP · PHOTO-FINISH · BOOK-ONE · OWN-HIGH · POP-TOWN · SPREAD-UNK · HOME-TOP

  • INC-HIGH $101,523
  • RANK-TOP #4214/25278
  • PHOTO-FINISH ≈ Chokoloskee
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 89% owners
  • POP-TOWN 16,407
  • SPREAD-UNK Single-ZIP book
  • HOME-TOP $896,300

Nearest income peer: Chokoloskee, FL ( $3,028 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Marco Island

Lowest/highest poles plus county-sharing cities nearest Marco Island on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Marco Island, FL sits among US cities with an upper-quartile household income, on a town-scale population base, across a single-ZIP footprint.

Top 17%
household income vs 25,278 US cities
16,407
city population (Census)
1
USPS ZIP codes covered
$101,523
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $101,523 and home value $896,300 should be read as near-neighborhood numbers ; bachelor's attainment averages 48.4%.

Owner-occupancy here runs high (89.4%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Florida, Indian Rocks Beach is the closest lower-income city and Saint Augustine the closest higher-income city by average ZIP household income. Their 1 and 5 ZIP footprints are the immediate statewide comparison set for Marco Island.

Population concentration

Marco Island's single ZIP 34145 carries the town

Marco Island is published as a single USPS ZIP. Code 34145 is the entire residential footprint (16,407 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Dense ZBP book packed into Marco Island's one ZIP

Citywide ZBP: 804 establishments, 8,310 employees , annual payroll $455,560k (~49 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 34145 (804 units) ; leading NAICS Real estate and rental and leasing (131) · also Professional, scientific, and technical services · Retail trade .

View your shortlist →

ZIP Codes in Marco Island, FL

These ZIP codes sit in Collier County, which covers 22 ZIP codes in all; 1 of them fall in Marco Island. See the Collier County roll-up →

Marco Island sits in the upper half of Collier County on income: Naples, Immokalee and Everglades City report less, while Ochopee reports more. Immokalee marks the far end of that range at $62,333, 39% below Marco Island.

ZIP Code Population Median income Establishments Density
34145 16,407 $101,523 804 389
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Marco Island roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Marco Island, .