Census tract · Collier County
Census Tract 110.03, Collier County, Florida
Census Tract 110.03, GEOID 12021011003, in Collier County, Florida, entirely within Marco Island. 3,779 residents in the ACS 2020-2024 5-year estimates (±492); the 2020 Census counted 3,441.
Residents, 2020-2024
3,779
±492 (90% margin)
2020 Census count: 3,441
Median household income
$106,982
±$25,239 (90% margin)
Collier County: $90,045
Median home value
$868,300
±$113,186 (90% margin)
Collier County: $540,700
Median gross rent
$2,110
±$646 (90% margin)
Collier County: $1,862
Where is Census Tract 110.03?
Census Tract 110.03 is one of 109 census tracts in Collier County, Florida. It covers 1.15 square miles of land, 3,005 residents per square mile in 2020. Its GEOID, 12021011003, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Marco Island | 100% |
4 census tracts border Census Tract 110.03: Tract 109.04 ($112,938), Tract 109.05 ($119,438), Tract 109.06 ($78,365) and Tract 109.07 ($73,158). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 110.03?
The 2020-2024 American Community Survey puts Census Tract 110.03's population at 3,779 (±492) in 2,321 households; the 2020 Census counted 3,441 residents and 6,553 housing units.
| Measure | Tract 110.03 | Marco Island |
|---|---|---|
| Total population | 3,779 ±492 | 16,205 |
| Households | 2,321 ±356 | 8,609 |
| Average household size | 1.63 ±0.12 | 1.88 |
| Housing units | 6,671 ±365 | 18,500 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 110.03?
The median resident of Census Tract 110.03 is 77.1 years old. The largest group is non-Hispanic white residents at 96.1%, then non-Hispanic residents of two or more races at 2.4%. 4.0% of residents were born outside the United States.
| Measure | Tract 110.03 | Marco Island |
|---|---|---|
| Median age | 77.1 ±3.0 | 67.9 |
| Under 18 years | 0.1% ±0.3 pts | 5.9% |
| 65 years and over | 80.8% ±4.9 pts | 59.3% |
| Hispanic or Latino (any race) | 1.2% ±1.3 pts | 7.3% |
| White alone, not Hispanic | 96.1% ±2.4 pts | 90.0% |
| Black or African American alone, not Hispanic | 0.0% ±1.4 pts | 0.4% |
| Asian alone, not Hispanic | 0.3% ±0.6 pts | 0.2% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.4 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.4 pts | 0.1% |
| Two or more races, not Hispanic | 2.4% ±1.8 pts | 1.6% |
| Some other race alone, not Hispanic | 0.0% ±1.4 pts | 0.3% |
| Born outside the United States | 4.0% ±2.1 pts | 9.9% |
| Speak a language other than English at home (age 5+) | 2.3% ±1.6 pts | 9.3% |
| Civilian veterans (age 18+) | 12.6% ±5.6 pts | 10.2% |
| With a disability | 18.1% ±6.1 pts | 14.2% |
| No health insurance coverage | 0.0% ±1.4 pts | 3.2% |
| High school graduate or higher (age 25+) | 97.3% ±2.5 pts | 96.7% |
| Bachelor's degree or higher (age 25+) | 53.7% ±10.2 pts | 48.4% |
| Graduate or professional degree (age 25+) | 29.7% ±8.1 pts | 23.0% |
| Lived in the same house a year earlier | 89.8% ±5.9 pts | 88.5% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Census Tract 110.03 earn?
Half of the 2,321 households in Census Tract 110.03 earn less than $106,982 a year (±$25,239), against $90,045 across Collier County: 37th highest of the county's 106 tracts with a reliable estimate.
| Measure | Tract 110.03 | Marco Island |
|---|---|---|
| Median household income | $106,982 ±$25,239 | $101,523 |
| Mean household income | $169,104 ±$32,683 | $174,949 |
| Per capita income | $106,021 ±$19,290 | $95,595 |
| People below the poverty line | 8.5% ±5.8 pts | 7.3% |
| Children under 18 below the poverty line | 0.0% ±100.0 pts | 11.9% |
| Households receiving SNAP | 0.0% ±2.2 pts | 0.4% |
| Households with a computer | 96.3% ±4.8 pts | 98.3% |
| Households with a broadband subscription | 89.3% ±5.2 pts | 93.7% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Census Tract 110.03?
Owners occupy 92.8% of Census Tract 110.03's occupied homes and renters 7.2%. The median owner-occupied home is valued at $868,300 by its owner (±$113,186). The median renter pays $2,110 a month including utilities.
| Measure | Tract 110.03 | Marco Island |
|---|---|---|
| Median home value (owner-occupied) | $868,300 ±$113,186 | $896,300 |
| Median gross rent | $2,110 ±$646 | $1,990 |
| Renters paying 35% or more of income on rent | 64.0% ±55.9 pts | 64.5% |
| Median monthly owner costs, with a mortgage | $3,772 ±$458 | $3,605 |
| Owner-occupied homes | 92.8% ±6.2 pts | 89.4% |
| Renter-occupied homes | 7.2% ±6.2 pts | 10.6% |
| Housing units | 6,671 ±365 | 18,500 |
| Single-family detached homes | 4.0% ±2.2 pts | 39.4% |
| Mobile homes | 0.0% ±0.8 pts | 0.5% |
| Built 2020 or later | 0.0% ±0.8 pts | 1.1% |
| Built 2010 to 2019 | 0.5% ±0.4 pts | 4.6% |
| Built 1939 or earlier | 0.0% ±0.8 pts | 0.0% |
| Households with no vehicle | 5.4% ±4.6 pts | 3.3% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Census Tract 110.03 get to work?
20.6% of Census Tract 110.03's workers drive alone and 67.0% work from home. The average trip to work takes 13.8 minutes.
| Measure | Tract 110.03 | Marco Island |
|---|---|---|
| In the labor force (age 16+) | 13.4% ±4.1 pts | 29.5% |
| Unemployment rate | 12.0% ±10.1 pts | 4.8% |
| Drove alone to work | 20.6% ±11.1 pts | 53.5% |
| Carpooled | 0.4% ±1.0 pts | 3.9% |
| Public transportation | 0.0% ±11.1 pts | 0.0% |
| Walked | 5.2% ±5.3 pts | 2.5% |
| Worked from home | 67.0% ±12.4 pts | 34.6% |
| Mean travel time to work | 13.8 min ±8.6 | 22.5 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
How does Census Tract 110.03 compare with the other tracts in Collier County?
Among Collier County's tracts with a reliable estimate, Census Tract 110.03 ranks as shown below (1 = highest).
| Measure | In Collier County | In Marco Island |
|---|---|---|
| Population | 43rd of 107 | 1st of 6 |
| Residents per square mile | 30th of 108 | 1st of 6 |
| Median household income | 37th of 106 | 3rd of 6 |
| Per capita income | 17th of 107 | 3rd of 6 |
| Median home value | 19th of 107 | 4th of 6 |
| Median gross rent | 33rd of 90 | 3rd of 5 |
| Bachelor's degree or higher | 27th of 102 | 1st of 6 |
| Median age | 1st of 108 | 1st of 6 |
| Owner-occupied share | 22nd of 108 | 2nd of 6 |
The tracts next to it on Collier County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 104.36 | 34th | $108,889±$9,377 · within the margin of this tract |
| Tract 101.02 | 35th | $108,659±$36,284 · within the margin of this tract |
| Tract 111.11 | 36th | $107,330±$21,383 · within the margin of this tract |
| Tract 110.03 | 37th | $106,982±$25,239 |
| Tract 101.08 | 38th | $103,322±$33,163 · within the margin of this tract |
| Tract 111.08 | 39th | $102,946±$16,728 · within the margin of this tract |
| Tract 112.08 | 40th | $102,885±$21,118 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 110.03?
4 of the 18 figures for Census Tract 110.03 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections