Census tract · Jefferson County
Census Tract 102.05, Jefferson County, Colorado
Census Tract 102.05, GEOID 08059010205, in Jefferson County, Colorado, entirely within Arvada. 2,527 residents in the ACS 2020-2024 5-year estimates (±304); the 2020 Census counted 2,572.
Residents, 2020-2024
2,527
±304 (90% margin)
2020 Census count: 2,572
Median household income
$128,382
±$23,138 (90% margin)
Jefferson County: $110,656
Median home value
$696,700
±$47,971 (90% margin)
Jefferson County: $637,600
Median gross rent
$2,701
±$265 (90% margin)
Jefferson County: $1,861
Where is Census Tract 102.05?
Census Tract 102.05 is one of 146 census tracts in Jefferson County, Colorado. It covers 0.85 square miles of land, 3,015 residents per square mile in 2020. Its GEOID, 08059010205, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Arvada | 100% |
5 census tracts border Census Tract 102.05: Tract 98.15 ($161,512), Tract 98.36 ($153,060), Tract 102.06 ($126,528), Tract 102.10 ($114,063) and Tract 103.03 ($142,442). 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 102.05?
The 2020-2024 American Community Survey puts Census Tract 102.05's population at 2,527 (±304) in 1,032 households; the 2020 Census counted 2,572 residents and 1,040 housing units.
| Measure | Tract 102.05 | Arvada |
|---|---|---|
| Total population | 2,527±304 | 122,634 |
| Households | 1,032±104 | 49,881 |
| Average household size | 2.44±0.16 | 2.44 |
| Housing units | 1,043±104 | 52,169 |
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 102.05?
The median resident of Census Tract 102.05 is 50.0 years old; 18.2% are under 18 and 30.4% are 65 or older. The largest group is non-Hispanic white residents at 91.4%, then Hispanic or Latino residents (of any race) at 5.5%. 6.1% of residents were born outside the United States.
| Measure | Tract 102.05 | Arvada |
|---|---|---|
| Median age | 50.0±6.0 | 40.0 |
| Under 18 years | 18.2%±3.8 pts | 19.6% |
| 65 years and over | 30.4%±4.5 pts | 17.4% |
| Hispanic or Latino (any race) | 5.5%±5.2 pts | 15.8% |
| White alone, not Hispanic | 91.4%±5.2 pts | 76.0% |
| Black or African American alone, not Hispanic | 0.0%±1.7 pts | 1.0% |
| Asian alone, not Hispanic | 0.6%±0.9 pts | 2.6% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.7 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.7 pts | 0.1% |
| Two or more races, not Hispanic | 2.5%±1.6 pts | 4.1% |
| Some other race alone, not Hispanic | 0.0%±1.7 pts | 0.3% |
| Born outside the United States | 6.1%±3.2 pts | 5.6% |
| Speak a language other than English at home (age 5+) | 5.3%±3.1 pts | 9.5% |
| Civilian veterans (age 18+) | 7.2%±3.0 pts | 6.4% |
| With a disability | 16.6%±4.5 pts | 10.8% |
| No health insurance coverage | 4.8%±2.7 pts | 4.4% |
| High school graduate or higher (age 25+) | 96.8%±2.8 pts | 95.9% |
| Bachelor's degree or higher (age 25+) | 54.3%±6.7 pts | 51.6% |
| Graduate or professional degree (age 25+) | 21.6%±7.4 pts | 18.6% |
| Lived in the same house a year earlier | 92.3%±3.4 pts | 87.0% |
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 102.05 earn?
Half of the 1,032 households in Census Tract 102.05 earn less than $128,382 a year (±$23,138), against $110,656 across Jefferson County: 52nd highest of the county's 142 tracts with a reliable estimate. 3.5% of residents live below the poverty line.
| Measure | Tract 102.05 | Arvada |
|---|---|---|
| Median household income | $128,382±$23,138 | $117,348 |
| Mean household income | $135,823±$14,085 | $144,336 |
| Per capita income | $55,954±$6,289 | $59,662 |
| People below the poverty line | 3.5%±1.9 pts | 5.8% |
| Children under 18 below the poverty line | 0.0%±8.9 pts | 7.1% |
| Households receiving SNAP | 0.7%±1.2 pts | 5.2% |
| Households with a computer | 93.5%±3.3 pts | 97.6% |
| Households with a broadband subscription | 88.9%±5.1 pts | 96.0% |
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 102.05?
Owners occupy 85.9% of Census Tract 102.05's occupied homes and renters 14.1%. The median owner-occupied home is valued at $696,700 by its owner (±$47,971). The median renter pays $2,701 a month including utilities, and 65.9% of renters pay 35% or more of their income on rent.
| Measure | Tract 102.05 | Arvada |
|---|---|---|
| Median home value (owner-occupied) | $696,700±$47,971 | $632,600 |
| Median gross rent | $2,701±$265 | $1,888 |
| Renters paying 35% or more of income on rent | 65.9%±18.5 pts | 41.7% |
| Median monthly owner costs, with a mortgage | $2,728±$151 | $2,564 |
| Owner-occupied homes | 85.9%±4.8 pts | 75.3% |
| Renter-occupied homes | 14.1%±4.8 pts | 24.7% |
| Housing units | 1,043±104 | 52,169 |
| Single-family detached homes | 89.9%±4.0 pts | 70.3% |
| Mobile homes | 0.0%±4.0 pts | 0.1% |
| Built 2020 or later | 0.0%±4.0 pts | 1.5% |
| Built 2010 to 2019 | 3.4%±3.2 pts | 13.9% |
| Built 1939 or earlier | 0.0%±4.0 pts | 1.3% |
| Households with no vehicle | 8.5%±3.7 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 102.05 get to work?
72.4% of Census Tract 102.05's workers drive alone and 24.8% work from home. The average trip to work takes 27.9 minutes.
| Measure | Tract 102.05 | Arvada |
|---|---|---|
| In the labor force (age 16+) | 61.1%±6.1 pts | 70.8% |
| Unemployment rate | 2.8%±2.5 pts | 3.8% |
| Drove alone to work | 72.4%±8.4 pts | 67.3% |
| Carpooled | 2.2%±2.3 pts | 4.5% |
| Public transportation | 0.0%±3.4 pts | 1.3% |
| Walked | 0.0%±3.4 pts | 1.0% |
| Worked from home | 24.8%±8.3 pts | 24.5% |
| Mean travel time to work | 27.9 min±4.0 | 26.1 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 102.05 compare with the other tracts in Jefferson County?
Among Jefferson County's tracts with a reliable estimate, Census Tract 102.05 ranks as shown below (1 = highest).
| Measure | In Jefferson County | In Arvada |
|---|---|---|
| Population | 128th of 143 | 26th of 30 |
| Residents per square mile | 93rd of 146 | 24th of 30 |
| Median household income | 52nd of 142 | 9th of 30 |
| Per capita income | 79th of 143 | 16th of 30 |
| Median home value | 45th of 140 | 7th of 30 |
| Median gross rent | 14th of 131 | 4th of 29 |
| Poverty rate | 64th of 75 | 16th of 17 |
| Bachelor's degree or higher | 59th of 142 | 10th of 30 |
| Median age | 16th of 143 | 3rd of 30 |
| Owner-occupied share | 51st of 140 | 11th of 30 |
The tracts next to it on Jefferson County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 120.24 | 49th | $131,351±$12,112 · within the margin of this tract |
| Tract 120.52 | 50th | $130,429±$31,914 · within the margin of this tract |
| Tract 117.21 | 51st | $128,897±$19,022 · within the margin of this tract |
| Tract 102.05 | 52nd | $128,382±$23,138 |
| Tract 120.27 | 53rd | $128,056±$53,223 · within the margin of this tract |
| Tract 102.06 | 54th | $126,528±$15,384 · within the margin of this tract |
| Tract 117.28 | 55th | $124,375±$46,863 · 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 102.05?
3 of the 18 figures for Census Tract 102.05 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