Census tract · Western Connecticut Planning Region
Census Tract 505, Western Connecticut Planning Region, Connecticut
Census Tract 505, GEOID 09190050500, in Western Connecticut Planning Region, Connecticut, entirely within Westport. 5,038 residents in the ACS 2020-2024 5-year estimates (±518); the 2020 Census counted 4,751.
Residents, 2020-2024
5,038
±518 (90% margin)
2020 Census count: 4,751
Median household income
$250,000 or more
The survey's top or bottom value; no margin is published
Western Connecticut Planning Region: $128,188
Median home value
$1,708,600
±$170,141 (90% margin)
Western Connecticut Planning Region: $652,900
Median gross rent
$3,023
±$2,669 (90% margin)
Western Connecticut Planning Region: $2,110
Where is Census Tract 505?
Census Tract 505 is one of 146 census tracts in Western Connecticut Planning Region, Connecticut. It covers 2.61 square miles of land, 1,821 residents per square mile in 2020. Its GEOID, 09190050500, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Westport | 100% |
| Compo | 54% |
| Saugatuck | 27% |
| Westport Village | 19% |
3 census tracts border Census Tract 505: Tract 502 ($207,955), Tract 504 ($214,426) and Tract 506 ($250,000 or more). 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 505?
The 2020-2024 American Community Survey puts Census Tract 505's population at 5,038 (±518) in 1,780 households; the 2020 Census counted 4,751 residents and 1,880 housing units.
| Measure | Tract 505 | Westport |
|---|---|---|
| Total population | 5,038 ±518 | 27,528 |
| Households | 1,780 ±146 | 9,778 |
| Average household size | 2.82 ±0.23 | 2.80 |
| Housing units | 1,848 ±142 | 10,363 |
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 505?
The median resident of Census Tract 505 is 47.4 years old; 27.8% are under 18 and 20.9% are 65 or older. The largest group is non-Hispanic white residents at 77.8%, then non-Hispanic residents of two or more races at 9.0%. 14.2% of residents were born outside the United States.
| Measure | Tract 505 | Westport |
|---|---|---|
| Median age | 47.4 ±4.5 | 45.4 |
| Under 18 years | 27.8% ±5.0 pts | 27.9% |
| 65 years and over | 20.9% ±4.8 pts | 18.5% |
| Hispanic or Latino (any race) | 5.4% ±3.1 pts | 8.9% |
| White alone, not Hispanic | 77.8% ±8.5 pts | 77.9% |
| Black or African American alone, not Hispanic | 3.9% ±3.3 pts | 1.6% |
| Asian alone, not Hispanic | 3.2% ±2.2 pts | 5.7% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.8 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.8 pts | 0.1% |
| Two or more races, not Hispanic | 9.0% ±5.9 pts | 4.9% |
| Some other race alone, not Hispanic | 0.7% ±1.2 pts | 0.9% |
| Born outside the United States | 14.2% ±4.0 pts | 14.6% |
| Speak a language other than English at home (age 5+) | 12.3% ±3.9 pts | 15.8% |
| Civilian veterans (age 18+) | 4.6% ±2.7 pts | 3.1% |
| With a disability | 7.1% ±2.7 pts | 7.3% |
| No health insurance coverage | 0.5% ±0.5 pts | 1.2% |
| High school graduate or higher (age 25+) | 98.8% ±0.9 pts | 97.9% |
| Bachelor's degree or higher (age 25+) | 81.2% ±4.2 pts | 79.9% |
| Graduate or professional degree (age 25+) | 43.1% ±6.0 pts | 41.5% |
| Lived in the same house a year earlier | 90.0% ±5.0 pts | 92.0% |
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 505 earn?
Half of the 1,780 households in Census Tract 505 earn less than $250,000 or more a year (), against $128,188 across Western Connecticut Planning Region: 1st highest of the county's 143 tracts with a reliable estimate.
| Measure | Tract 505 | Westport |
|---|---|---|
| Median household income | $250,000 or more | $250,000 or more |
| Mean household income | $409,853 ±$64,616 | $370,746 |
| Per capita income | $154,425 ±$22,153 | $134,276 |
| People below the poverty line | 1.5% ±1.2 pts | 3.2% |
| Children under 18 below the poverty line | 0.0% ±3.0 pts | 1.4% |
| Households receiving SNAP | 3.8% ±4.5 pts | 2.3% |
| Households with a computer | 99.2% ±1.3 pts | 99.2% |
| Households with a broadband subscription | 99.2% ±1.3 pts | 98.5% |
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 505?
Owners occupy 92.4% of Census Tract 505's occupied homes and renters 7.6%. The median owner-occupied home is valued at $1,708,600 by its owner (±$170,141).
| Measure | Tract 505 | Westport |
|---|---|---|
| Median home value (owner-occupied) | $1,708,600 ±$170,141 | $1,405,200 |
| Median gross rent | $3,023 ±$2,669 | $2,509 |
| Renters paying 35% or more of income on rent | 62.2% ±26.1 pts | 41.2% |
| Median monthly owner costs, with a mortgage | $4,000 or more | $4,000 or more |
| Owner-occupied homes | 92.4% ±4.6 pts | 88.8% |
| Renter-occupied homes | 7.6% ±4.6 pts | 11.2% |
| Housing units | 1,848 ±142 | 10,363 |
| Single-family detached homes | 89.0% ±5.5 pts | 87.7% |
| Mobile homes | 0.0% ±2.3 pts | 0.0% |
| Built 2020 or later | 3.2% ±4.3 pts | 2.2% |
| Built 2010 to 2019 | 11.5% ±4.5 pts | 10.7% |
| Built 1939 or earlier | 26.1% ±6.2 pts | 19.0% |
| Households with no vehicle | 2.5% ±2.6 pts | 1.7% |
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 505 get to work?
33.0% of Census Tract 505's workers drive alone and 42.6% work from home. The average trip to work takes 37.1 minutes. The unemployment rate in 2020-2024 averaged 3.9%.
| Measure | Tract 505 | Westport |
|---|---|---|
| In the labor force (age 16+) | 56.3% ±5.4 pts | 61.4% |
| Unemployment rate | 3.9% ±2.5 pts | 4.1% |
| Drove alone to work | 33.0% ±6.6 pts | 39.9% |
| Carpooled | 3.6% ±3.0 pts | 4.1% |
| Public transportation | 13.8% ±6.3 pts | 10.8% |
| Walked | 6.5% ±3.8 pts | 2.3% |
| Worked from home | 42.6% ±7.4 pts | 41.5% |
| Mean travel time to work | 37.1 min ±6.9 | 40.9 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 505 compare with the other tracts in Western Connecticut Planning Region?
Among Western Connecticut Planning Region's tracts with a reliable estimate, Census Tract 505 ranks as shown below (1 = highest).
| Measure | In Western Connecticut Planning Region |
|---|---|
| Population | 43rd of 145 |
| Residents per square mile | 78th of 145 |
| Median household income | 1st of 143 |
| Per capita income | 13th of 145 |
| Median home value | 12th of 144 |
| Bachelor's degree or higher | 20th of 144 |
| Median age | 28th of 145 |
| Owner-occupied share | 26th of 143 |
The tracts next to it on Western Connecticut Planning Region's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 101.01 | 1st | $250,000 or more |
| Tract 101.02 | 1st | $250,000 or more |
| Tract 102.01 | 1st | $250,000 or more |
| Tract 103 | 1st | $250,000 or more |
| Tract 110 | 1st | $250,000 or more |
| Tract 111 | 1st | $250,000 or more |
| Tract 112 | 1st | $250,000 or more |
| Tract 203.02 | 1st | $250,000 or more |
| Tract 301 | 1st | $250,000 or more |
| Tract 302 | 1st | $250,000 or more |
| Tract 303 | 1st | $250,000 or more |
| Tract 304 | 1st | $250,000 or more |
| Tract 305 | 1st | $250,000 or more |
| Tract 352 | 1st | $250,000 or more |
| Tract 353 | 1st | $250,000 or more |
| Tract 354 | 1st | $250,000 or more |
| Tract 446 | 1st | $250,000 or more |
| Tract 451.01 | 1st | $250,000 or more |
| Tract 453 | 1st | $250,000 or more |
| Tract 501 | 1st | $250,000 or more |
| Tract 503.02 | 1st | $250,000 or more |
| Tract 505 | 1st | $250,000 or more |
| Tract 506 | 1st | $250,000 or more |
| Tract 552 | 1st | $250,000 or more |
| Tract 2451 | 1st | $250,000 or more |
| Tract 2455 | 1st | $250,000 or more |
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 505?
4 of the 18 figures for Census Tract 505 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