Census tract · Lee County
Census Tract 503.18, Lee County, Florida
Census Tract 503.18, GEOID 12071050318, in Lee County, Florida, mostly within Bonita Springs (73% of its census blocks). 6,036 residents in the ACS 2020-2024 5-year estimates (±714); the 2020 Census counted 6,003.
Residents, 2020-2024
6,036
±714 (90% margin)
2020 Census count: 6,003
Median household income
$97,534
±$17,067 (90% margin)
Lee County: $76,107
Median home value
$475,100
±$43,823 (90% margin)
Lee County: $362,200
Median gross rent
$2,073
±$1,015 (90% margin)
Lee County: $1,712
Where is Census Tract 503.18?
Census Tract 503.18 is one of 223 census tracts in Lee County, Florida. It covers 4.35 square miles of land, 1,379 residents per square mile in 2020. Its GEOID, 12071050318, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Bonita Springs | 73% |
| Estero | 27% |
9 census tracts border Census Tract 503.18: Tract 503.12 ($81,379), Tract 503.15 ($126,728), Tract 503.16 ($116,326), Tract 503.17 ($58,856), Tract 503.20 ($101,767), Tract 503.21 ($157,188), Tract 503.22 ($148,676), Tract 504.01 ($67,163) and Tract 504.02 ($85,625). 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 503.18?
The 2020-2024 American Community Survey puts Census Tract 503.18's population at 6,036 (±714) in 2,800 households; the 2020 Census counted 6,003 residents and 3,933 housing units.
| Measure | Tract 503.18 | Bonita Springs |
|---|---|---|
| Total population | 6,036 ±714 | 55,904 |
| Households | 2,800 ±407 | 25,332 |
| Average household size | 2.16 ±0.16 | 2.20 |
| Housing units | 3,932 ±325 | 39,895 |
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 503.18?
The median resident of Census Tract 503.18 is 60.9 years old; 10.4% are under 18 and 38.4% are 65 or older. The largest group is non-Hispanic white residents at 84.4%, then Hispanic or Latino residents (of any race) at 10.5%.
| Measure | Tract 503.18 | Bonita Springs |
|---|---|---|
| Median age | 60.9 ±3.8 | 62.1 |
| Under 18 years | 10.4% ±3.7 pts | 10.9% |
| 65 years and over | 38.4% ±5.8 pts | 44.2% |
| Hispanic or Latino (any race) | 10.5% ±6.8 pts | 19.1% |
| White alone, not Hispanic | 84.4% ±7.1 pts | 75.7% |
| Black or African American alone, not Hispanic | 0.0% ±0.9 pts | 1.4% |
| Asian alone, not Hispanic | 0.8% ±0.9 pts | 1.4% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.9 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.9 pts | 0.2% |
| Two or more races, not Hispanic | 3.7% ±3.7 pts | 1.9% |
| Some other race alone, not Hispanic | 0.7% ±1.2 pts | 0.3% |
| Born outside the United States | 7.8% ±5.3 pts | 17.8% |
| Speak a language other than English at home (age 5+) | 10.2% ±7.0 pts | 20.6% |
| Civilian veterans (age 18+) | 10.2% ±3.7 pts | 9.2% |
| With a disability | 20.2% ±5.2 pts | 14.7% |
| No health insurance coverage | 6.7% ±4.6 pts | 10.6% |
| High school graduate or higher (age 25+) | 96.5% ±2.1 pts | 91.5% |
| Bachelor's degree or higher (age 25+) | 44.6% ±7.7 pts | 43.1% |
| Graduate or professional degree (age 25+) | 13.7% ±3.9 pts | 19.3% |
| Lived in the same house a year earlier | 87.9% ±5.4 pts | 86.3% |
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 503.18 earn?
Half of the 2,800 households in Census Tract 503.18 earn less than $97,534 a year (±$17,067), against $76,107 across Lee County: 48th highest of the county's 214 tracts with a reliable estimate. 9.8% of residents live below the poverty line.
| Measure | Tract 503.18 | Bonita Springs |
|---|---|---|
| Median household income | $97,534 ±$17,067 | $95,210 |
| Mean household income | $144,352 ±$28,009 | $142,680 |
| Per capita income | $65,256 ±$9,925 | $66,345 |
| People below the poverty line | 9.8% ±4.1 pts | 9.6% |
| Children under 18 below the poverty line | 0.0% ±8.0 pts | 19.6% |
| Households receiving SNAP | 0.7% ±1.1 pts | 3.9% |
| Households with a computer | 96.6% ±4.3 pts | 97.6% |
| Households with a broadband subscription | 94.9% ±3.0 pts | 93.1% |
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 503.18?
Owners occupy 81.7% of Census Tract 503.18's occupied homes and renters 18.3%. The median owner-occupied home is valued at $475,100 by its owner (±$43,823). The median renter pays $2,073 a month including utilities, and 48.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 503.18 | Bonita Springs |
|---|---|---|
| Median home value (owner-occupied) | $475,100 ±$43,823 | $497,100 |
| Median gross rent | $2,073 ±$1,015 | $1,882 |
| Renters paying 35% or more of income on rent | 48.7% ±23.6 pts | 51.4% |
| Median monthly owner costs, with a mortgage | $2,261 ±$94 | $2,291 |
| Owner-occupied homes | 81.7% ±6.5 pts | 81.8% |
| Renter-occupied homes | 18.3% ±6.5 pts | 18.2% |
| Housing units | 3,932 ±325 | 39,895 |
| Single-family detached homes | 48.4% ±7.5 pts | 45.0% |
| Mobile homes | 3.2% ±3.1 pts | 11.7% |
| Built 2020 or later | 0.9% ±1.1 pts | 3.0% |
| Built 2010 to 2019 | 38.5% ±8.3 pts | 17.8% |
| Built 1939 or earlier | 0.0% ±1.3 pts | 0.2% |
| Households with no vehicle | 3.5% ±2.3 pts | 4.1% |
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 503.18 get to work?
81.4% of Census Tract 503.18's workers drive alone and 12.1% work from home. The average trip to work takes 27.0 minutes.
| Measure | Tract 503.18 | Bonita Springs |
|---|---|---|
| In the labor force (age 16+) | 52.2% ±6.6 pts | 44.4% |
| Unemployment rate | 1.8% ±2.1 pts | 3.4% |
| Drove alone to work | 81.4% ±6.3 pts | 64.8% |
| Carpooled | 3.8% ±3.2 pts | 9.6% |
| Public transportation | 0.0% ±1.8 pts | 0.4% |
| Walked | 0.0% ±1.8 pts | 1.1% |
| Worked from home | 12.1% ±5.4 pts | 19.7% |
| Mean travel time to work | 27.0 min ±5.2 | 24.2 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 503.18 compare with the other tracts in Lee County?
Among Lee County's tracts with a reliable estimate, Census Tract 503.18 ranks as shown below (1 = highest).
| Measure | In Lee County | In Bonita Springs |
|---|---|---|
| Population | 23rd of 221 | 2nd of 17 |
| Residents per square mile | 148th of 222 | 13th of 17 |
| Median household income | 48th of 214 | 9th of 17 |
| Per capita income | 51st of 220 | 9th of 17 |
| Median home value | 50th of 217 | 10th of 17 |
| Median gross rent | 43rd of 194 | 5th of 15 |
| Poverty rate | 84th of 140 | 6th of 9 |
| Bachelor's degree or higher | 57th of 209 | 10th of 17 |
| Median age | 72nd of 219 | 10th of 17 |
| Owner-occupied share | 104th of 219 | 9th of 17 |
The tracts next to it on Lee County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 18.01 | 45th | $100,885±$21,734 · within the margin of this tract |
| Tract 401.28 | 46th | $98,750±$15,380 · within the margin of this tract |
| Tract 104.15 | 47th | $98,462±$25,964 · within the margin of this tract |
| Tract 503.18 | 48th | $97,534±$17,067 |
| Tract 401.34 | 49th | $97,371±$15,461 · within the margin of this tract |
| Tract 502.07 | 50th | $97,238±$24,869 · within the margin of this tract |
| Tract 506.04 | 51st | $97,083±$22,962 · 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 503.18?
2 of the 18 figures for Census Tract 503.18 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