Census tract · Chittenden County
Census Tract 31.01, Chittenden County, Vermont
Census Tract 31.01, GEOID 50007003101, in Chittenden County, Vermont, entirely within Williston. 8,279 residents in the ACS 2020-2024 5-year estimates (±285); the 2020 Census counted 8,002.
Residents, 2020-2024
8,279
±285 (90% margin)
2020 Census count: 8,002
Median household income
$105,932
±$10,157 (90% margin)
Chittenden County: $96,759
Median home value
$448,600
±$42,547 (90% margin)
Chittenden County: $439,200
Median gross rent
$1,779
±$121 (90% margin)
Chittenden County: $1,646
Where is Census Tract 31.01?
Census Tract 31.01 is one of 41 census tracts in Chittenden County, Vermont. It covers 15.32 square miles of land, 522 residents per square mile in 2020. Its GEOID, 50007003101, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Williston | 100% |
8 census tracts border Census Tract 31.01: Tract 26.01 ($83,365), Tract 26.02 ($96,875), Tract 27.01 ($91,229), Tract 27.02 ($126,392), Tract 28 ($116,923), Tract 30 ($108,235), Tract 31.02 ($129,265) and Tract 40.02 ($78,021). 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 31.01?
The 2020-2024 American Community Survey puts Census Tract 31.01's population at 8,279 (±285) in 3,657 households; the 2020 Census counted 8,002 residents and 3,664 housing units.
| Measure | Tract 31.01 | Williston |
|---|---|---|
| Total population | 8,279 ±285 | 10,144 |
| Households | 3,657 ±263 | 4,421 |
| Average household size | 2.25 ±0.17 | 2.28 |
| Housing units | 3,960 ±303 | 4,772 |
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 31.01?
The median resident of Census Tract 31.01 is 44.0 years old; 20.7% are under 18 and 21.5% are 65 or older. The largest group is non-Hispanic white residents at 89.7%, then Hispanic or Latino residents (of any race) at 4.1%. 4.2% of residents were born outside the United States.
| Measure | Tract 31.01 | Williston |
|---|---|---|
| Median age | 44.0 ±5.7 | 45.4 |
| Under 18 years | 20.7% ±3.9 pts | 20.5% |
| 65 years and over | 21.5% ±3.6 pts | 21.0% |
| Hispanic or Latino (any race) | 4.1% ±2.4 pts | 3.4% |
| White alone, not Hispanic | 89.7% ±3.7 pts | 90.2% |
| Black or African American alone, not Hispanic | 2.6% ±2.2 pts | 2.2% |
| Asian alone, not Hispanic | 0.9% ±1.0 pts | 0.7% |
| American Indian and Alaska Native alone, not Hispanic | 0.3% ±0.4 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.3 pts | 0.0% |
| Two or more races, not Hispanic | 2.5% ±1.7 pts | 3.3% |
| Some other race alone, not Hispanic | 0.0% ±0.3 pts | 0.0% |
| Born outside the United States | 4.2% ±2.3 pts | 3.8% |
| Speak a language other than English at home (age 5+) | 4.6% ±2.6 pts | 4.1% |
| Civilian veterans (age 18+) | 9.4% ±3.6 pts | 8.4% |
| With a disability | 12.5% ±3.6 pts | 12.1% |
| No health insurance coverage | 0.5% ±0.6 pts | 2.4% |
| High school graduate or higher (age 25+) | 97.1% ±3.1 pts | 96.6% |
| Bachelor's degree or higher (age 25+) | 56.6% ±6.5 pts | 54.9% |
| Graduate or professional degree (age 25+) | 25.7% ±6.6 pts | 25.8% |
| Lived in the same house a year earlier | 83.2% ±8.4 pts | 84.7% |
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 31.01 earn?
Half of the 3,657 households in Census Tract 31.01 earn less than $105,932 a year (±$10,157), against $96,759 across Chittenden County: 17th highest of the county's 40 tracts with a reliable estimate.
| Measure | Tract 31.01 | Williston |
|---|---|---|
| Median household income | $105,932 ±$10,157 | $106,967 |
| Mean household income | $131,048 ±$19,170 | $137,092 |
| Per capita income | $58,791 ±$7,899 | $60,542 |
| People below the poverty line | 4.8% ±3.7 pts | 4.3% |
| Children under 18 below the poverty line | 3.7% ±6.3 pts | 3.1% |
| Households receiving SNAP | 5.8% ±3.6 pts | 6.0% |
| Households with a computer | 95.1% ±2.8 pts | 95.7% |
| Households with a broadband subscription | 97.8% ±1.7 pts | 97.9% |
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 31.01?
Owners occupy 72.4% of Census Tract 31.01's occupied homes and renters 27.6%. The median owner-occupied home is valued at $448,600 by its owner (±$42,547). The median renter pays $1,779 a month including utilities, and 39.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 31.01 | Williston |
|---|---|---|
| Median home value (owner-occupied) | $448,600 ±$42,547 | $475,800 |
| Median gross rent | $1,779 ±$121 | $1,832 |
| Renters paying 35% or more of income on rent | 39.7% ±16.7 pts | 40.4% |
| Median monthly owner costs, with a mortgage | $2,231 ±$99 | $2,232 |
| Owner-occupied homes | 72.4% ±7.0 pts | 75.1% |
| Renter-occupied homes | 27.6% ±7.0 pts | 24.9% |
| Housing units | 3,960 ±303 | 4,772 |
| Single-family detached homes | 43.1% ±6.7 pts | 50.5% |
| Mobile homes | 5.9% ±4.5 pts | 6.6% |
| Built 2020 or later | 1.8% ±1.6 pts | 1.6% |
| Built 2010 to 2019 | 20.8% ±6.3 pts | 18.7% |
| Built 1939 or earlier | 5.8% ±4.2 pts | 5.7% |
| Households with no vehicle | 5.4% ±2.8 pts | 4.4% |
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 31.01 get to work?
65.7% of Census Tract 31.01's workers drive alone and 24.3% work from home. The average trip to work takes 20.1 minutes.
| Measure | Tract 31.01 | Williston |
|---|---|---|
| In the labor force (age 16+) | 68.8% ±4.6 pts | 68.8% |
| Unemployment rate | 2.0% ±1.8 pts | 1.6% |
| Drove alone to work | 65.7% ±9.1 pts | 68.9% |
| Carpooled | 9.3% ±4.7 pts | 8.2% |
| Public transportation | 0.0% ±0.5 pts | 0.0% |
| Walked | 0.7% ±1.1 pts | 0.5% |
| Worked from home | 24.3% ±9.7 pts | 22.3% |
| Mean travel time to work | 20.1 min ±2.8 | 19.7 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 31.01 compare with the other tracts in Chittenden County?
Among Chittenden County's tracts with a reliable estimate, Census Tract 31.01 ranks as shown below (1 = highest).
| Measure | In Chittenden County |
|---|---|
| Population | 2nd of 40 |
| Residents per square mile | 23rd of 41 |
| Median household income | 17th of 40 |
| Per capita income | 13th of 40 |
| Median home value | 20th of 40 |
| Median gross rent | 8th of 36 |
| Bachelor's degree or higher | 23rd of 40 |
| Median age | 15th of 40 |
| Owner-occupied share | 18th of 39 |
The tracts next to it on Chittenden County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 35.02 | 14th | $110,000±$15,648 · within the margin of this tract |
| Tract 30 | 15th | $108,235±$23,710 · within the margin of this tract |
| Tract 29 | 16th | $107,750±$15,367 · within the margin of this tract |
| Tract 31.01 | 17th | $105,932±$10,157 |
| Tract 11 | 18th | $105,625±$57,352 · within the margin of this tract |
| Tract 21.04 | 19th | $102,614±$43,806 · within the margin of this tract |
| Tract 1 | 20th | $100,778±$17,491 · 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 31.01?
3 of the 18 figures for Census Tract 31.01 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