Census tract · Western Connecticut Planning Region
Census Tract 107, Western Connecticut Planning Region, Connecticut
Census Tract 107, GEOID 09190010700, in Western Connecticut Planning Region, Connecticut, entirely within Greenwich. 3,661 residents in the ACS 2020-2024 5-year estimates (±695); the 2020 Census counted 3,573.
Residents, 2020-2024
3,661
±695 (90% margin)
2020 Census count: 3,573
Median household income
$84,621
±$24,005 (90% margin)
Western Connecticut Planning Region: $128,188
Median home value
$721,500
±$148,069 (90% margin)
Western Connecticut Planning Region: $652,900
Median gross rent
$1,629
±$512 (90% margin)
Western Connecticut Planning Region: $2,110
Where is Census Tract 107?
Census Tract 107 is one of 146 census tracts in Western Connecticut Planning Region, Connecticut. It covers 0.72 square miles of land, 4,990 residents per square mile in 2020. Its GEOID, 09190010700, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Greenwich | 100% |
| Greenwich CDP | 82% |
| Indian Field | 18% |
5 census tracts border Census Tract 107: Tract 102.01 ($250,000 or more), Tract 103 ($250,000 or more), Tract 106 ($115,083), Tract 108 ($205,938) and Tract 112 ($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 107?
The 2020-2024 American Community Survey puts Census Tract 107's population at 3,661 (±695) in 1,642 households; the 2020 Census counted 3,573 residents and 1,863 housing units.
| Measure | Tract 107 | Greenwich |
|---|---|---|
| Total population | 3,661 ±695 | 63,856 |
| Households | 1,642 ±204 | 23,094 |
| Average household size | 2.21 ±0.25 | 2.74 |
| Housing units | 1,913 ±189 | 25,613 |
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 107?
The median resident of Census Tract 107 is 52.4 years old; 23.8% are under 18 and 34.6% are 65 or older. The largest group is non-Hispanic white residents at 59.4%, then Hispanic or Latino residents (of any race) at 18.5%. 18.7% of residents were born outside the United States.
| Measure | Tract 107 | Greenwich |
|---|---|---|
| Median age | 52.4 ±11.5 | 43.0 |
| Under 18 years | 23.8% ±7.5 pts | 25.7% |
| 65 years and over | 34.6% ±6.5 pts | 18.7% |
| Hispanic or Latino (any race) | 18.5% ±6.5 pts | 14.4% |
| White alone, not Hispanic | 59.4% ±10.5 pts | 68.5% |
| Black or African American alone, not Hispanic | 16.1% ±15.2 pts | 2.5% |
| Asian alone, not Hispanic | 2.3% ±1.6 pts | 7.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.2 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.2 pts | 0.0% |
| Two or more races, not Hispanic | 1.2% ±1.2 pts | 5.5% |
| Some other race alone, not Hispanic | 2.5% ±2.7 pts | 2.0% |
| Born outside the United States | 18.7% ±5.9 pts | 22.5% |
| Speak a language other than English at home (age 5+) | 21.9% ±6.5 pts | 25.1% |
| Civilian veterans (age 18+) | 4.8% ±2.6 pts | 2.4% |
| With a disability | 11.1% ±3.2 pts | 6.2% |
| No health insurance coverage | 1.6% ±1.2 pts | 4.4% |
| High school graduate or higher (age 25+) | 92.2% ±5.3 pts | 96.0% |
| Bachelor's degree or higher (age 25+) | 60.7% ±8.3 pts | 72.5% |
| Graduate or professional degree (age 25+) | 39.3% ±7.2 pts | 38.2% |
| Lived in the same house a year earlier | 92.4% ±3.9 pts | 88.2% |
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 107 earn?
Half of the 1,642 households in Census Tract 107 earn less than $84,621 a year (±$24,005), against $128,188 across Western Connecticut Planning Region: 122nd highest of the county's 143 tracts with a reliable estimate. 10.7% of residents live below the poverty line.
| Measure | Tract 107 | Greenwich |
|---|---|---|
| Median household income | $84,621 ±$24,005 | $206,130 |
| Mean household income | $249,855 ±$60,403 | $376,402 |
| Per capita income | $114,171 ±$31,871 | $137,685 |
| People below the poverty line | 10.7% ±5.4 pts | 6.1% |
| Children under 18 below the poverty line | 12.0% ±16.3 pts | 7.1% |
| Households receiving SNAP | 15.8% ±6.6 pts | 3.4% |
| Households with a computer | 93.2% ±5.4 pts | 97.7% |
| Households with a broadband subscription | 86.4% ±6.3 pts | 96.1% |
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 107?
Owners occupy 58.2% of Census Tract 107's occupied homes and renters 41.8%. The median owner-occupied home is valued at $721,500 by its owner (±$148,069). The median renter pays $1,629 a month including utilities, and 61.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 107 | Greenwich |
|---|---|---|
| Median home value (owner-occupied) | $721,500 ±$148,069 | $1,695,700 |
| Median gross rent | $1,629 ±$512 | $2,674 |
| Renters paying 35% or more of income on rent | 61.7% ±17.2 pts | 46.3% |
| Median monthly owner costs, with a mortgage | $3,804 ±$479 | $4,000 or more |
| Owner-occupied homes | 58.2% ±10.3 pts | 70.0% |
| Renter-occupied homes | 41.8% ±10.3 pts | 30.0% |
| Housing units | 1,913 ±189 | 25,613 |
| Single-family detached homes | 29.4% ±6.7 pts | 63.7% |
| Mobile homes | 0.0% ±2.2 pts | 0.0% |
| Built 2020 or later | 0.3% ±0.5 pts | 1.0% |
| Built 2010 to 2019 | 7.4% ±3.6 pts | 5.5% |
| Built 1939 or earlier | 20.0% ±6.9 pts | 25.6% |
| Households with no vehicle | 16.0% ±6.8 pts | 4.0% |
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 107 get to work?
58.0% of Census Tract 107's workers drive alone and 20.9% work from home. The average trip to work takes 23.6 minutes.
| Measure | Tract 107 | Greenwich |
|---|---|---|
| In the labor force (age 16+) | 51.0% ±7.5 pts | 63.2% |
| Unemployment rate | 15.1% ±10.5 pts | 6.0% |
| Drove alone to work | 58.0% ±8.0 pts | 50.3% |
| Carpooled | 4.4% ±4.4 pts | 5.0% |
| Public transportation | 13.4% ±5.9 pts | 12.3% |
| Walked | 3.3% ±3.6 pts | 2.8% |
| Worked from home | 20.9% ±6.7 pts | 27.9% |
| Mean travel time to work | 23.6 min ±4.3 | 29.6 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 107 compare with the other tracts in Western Connecticut Planning Region?
Among Western Connecticut Planning Region's tracts with a reliable estimate, Census Tract 107 ranks as shown below (1 = highest).
| Measure | In Western Connecticut Planning Region |
|---|---|
| Population | 97th of 145 |
| Residents per square mile | 46th of 145 |
| Median household income | 122nd of 143 |
| Per capita income | 31st of 145 |
| Median home value | 54th of 144 |
| Median gross rent | 115th of 128 |
| Poverty rate | 28th of 65 |
| Bachelor's degree or higher | 60th of 144 |
| Median age | 6th of 145 |
| Owner-occupied share | 100th of 143 |
The tracts next to it on Western Connecticut Planning Region's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 2105.01 | 119th | $86,193±$29,663 · within the margin of this tract |
| Tract 201.01 | 120th | $85,469±$14,479 · within the margin of this tract |
| Tract 211 | 121st | $84,910±$10,851 · within the margin of this tract |
| Tract 107 | 122nd | $84,621±$24,005 |
| Tract 2114 | 123rd | $81,364±$19,732 · within the margin of this tract |
| Tract 2531 | 124th | $78,688±$16,044 · within the margin of this tract |
| Tract 2104.01 | 125th | $78,500±$29,430 · 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 107?
2 of the 18 figures for Census Tract 107 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