Census tract · Arapahoe County
Census Tract 56.28, Arapahoe County, Colorado
Census Tract 56.28, GEOID 08005005628, in Arapahoe County, Colorado, entirely within Centennial. 5,699 residents in the ACS 2020-2024 5-year estimates (±637); the 2020 Census counted 5,837.
Residents, 2020-2024
5,699
±637 (90% margin)
2020 Census count: 5,837
Median household income
$123,155
±$15,908 (90% margin)
Arapahoe County: $101,087
Median home value
$576,500
±$37,777 (90% margin)
Arapahoe County: $561,200
Median gross rent
$2,386
±$310 (90% margin)
Arapahoe County: $1,891
Where is Census Tract 56.28?
Census Tract 56.28 is one of 161 census tracts in Arapahoe County, Colorado. It covers 0.99 square miles of land, 5,884 residents per square mile in 2020. Its GEOID, 08005005628, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Centennial | 100% |
4 census tracts border Census Tract 56.28: Tract 56.27 ($132,581), Tract 56.29 ($239,688), Tract 56.35 ($146,932) and Tract 67.06 ($142,640). 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 56.28?
The 2020-2024 American Community Survey puts Census Tract 56.28's population at 5,699 (±637) in 2,159 households; the 2020 Census counted 5,837 residents and 2,284 housing units.
| Measure | Tract 56.28 | Centennial |
|---|---|---|
| Total population | 5,699 ±637 | 108,201 |
| Households | 2,159 ±239 | 42,233 |
| Average household size | 2.58 ±0.15 | 2.53 |
| Housing units | 2,290 ±240 | 43,291 |
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 56.28?
The median resident of Census Tract 56.28 is 38.9 years old; 23.9% are under 18 and 19.6% are 65 or older. The largest group is non-Hispanic white residents at 78.9%, then Hispanic or Latino residents (of any race) at 12.1%. 5.2% of residents were born outside the United States.
| Measure | Tract 56.28 | Centennial |
|---|---|---|
| Median age | 38.9 ±2.7 | 42.0 |
| Under 18 years | 23.9% ±2.2 pts | 21.8% |
| 65 years and over | 19.6% ±2.8 pts | 18.9% |
| Hispanic or Latino (any race) | 12.1% ±5.1 pts | 10.3% |
| White alone, not Hispanic | 78.9% ±5.8 pts | 74.1% |
| Black or African American alone, not Hispanic | 1.2% ±1.3 pts | 2.8% |
| Asian alone, not Hispanic | 2.7% ±1.9 pts | 6.4% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.7 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.7 pts | 0.2% |
| Two or more races, not Hispanic | 4.8% ±2.5 pts | 5.6% |
| Some other race alone, not Hispanic | 0.4% ±0.6 pts | 0.5% |
| Born outside the United States | 5.2% ±2.7 pts | 9.9% |
| Speak a language other than English at home (age 5+) | 8.2% ±4.2 pts | 12.5% |
| Civilian veterans (age 18+) | 5.5% ±2.8 pts | 7.2% |
| With a disability | 9.5% ±2.9 pts | 9.1% |
| No health insurance coverage | 4.6% ±2.4 pts | 3.8% |
| High school graduate or higher (age 25+) | 93.7% ±5.7 pts | 96.9% |
| Bachelor's degree or higher (age 25+) | 61.3% ±6.5 pts | 62.6% |
| Graduate or professional degree (age 25+) | 19.5% ±5.7 pts | 24.9% |
| Lived in the same house a year earlier | 85.1% ±5.8 pts | 89.2% |
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 56.28 earn?
Half of the 2,159 households in Census Tract 56.28 earn less than $123,155 a year (±$15,908), against $101,087 across Arapahoe County: 52nd highest of the county's 159 tracts with a reliable estimate.
| Measure | Tract 56.28 | Centennial |
|---|---|---|
| Median household income | $123,155 ±$15,908 | $131,928 |
| Mean household income | $142,701 ±$13,651 | $167,169 |
| Per capita income | $56,265 ±$4,902 | $65,940 |
| People below the poverty line | 2.1% ±2.0 pts | 3.3% |
| Children under 18 below the poverty line | 2.3% ±3.6 pts | 2.9% |
| Households receiving SNAP | 3.0% ±2.8 pts | 2.7% |
| Households with a computer | 99.0% ±1.2 pts | 98.7% |
| Households with a broadband subscription | 97.9% ±1.5 pts | 96.9% |
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 56.28?
Owners occupy 79.8% of Census Tract 56.28's occupied homes and renters 20.2%. The median owner-occupied home is valued at $576,500 by its owner (±$37,777). The median renter pays $2,386 a month including utilities, and 38.5% of renters pay 35% or more of their income on rent.
| Measure | Tract 56.28 | Centennial |
|---|---|---|
| Median home value (owner-occupied) | $576,500 ±$37,777 | $658,100 |
| Median gross rent | $2,386 ±$310 | $2,148 |
| Renters paying 35% or more of income on rent | 38.5% ±17.1 pts | 38.0% |
| Median monthly owner costs, with a mortgage | $2,532 ±$292 | $2,672 |
| Owner-occupied homes | 79.8% ±6.2 pts | 80.6% |
| Renter-occupied homes | 20.2% ±6.2 pts | 19.4% |
| Housing units | 2,290 ±240 | 43,291 |
| Single-family detached homes | 84.5% ±6.5 pts | 73.4% |
| Mobile homes | 0.0% ±1.8 pts | 0.2% |
| Built 2020 or later | 0.0% ±1.8 pts | 1.6% |
| Built 2010 to 2019 | 0.0% ±1.8 pts | 5.9% |
| Built 1939 or earlier | 0.0% ±1.8 pts | 0.5% |
| Households with no vehicle | 4.6% ±2.9 pts | 2.9% |
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 56.28 get to work?
64.3% of Census Tract 56.28's workers drive alone and 29.3% work from home. The average trip to work takes 25.9 minutes. The unemployment rate in 2020-2024 averaged 8.6%.
| Measure | Tract 56.28 | Centennial |
|---|---|---|
| In the labor force (age 16+) | 73.5% ±4.5 pts | 69.5% |
| Unemployment rate | 8.6% ±5.3 pts | 4.6% |
| Drove alone to work | 64.3% ±7.1 pts | 63.6% |
| Carpooled | 3.9% ±3.2 pts | 5.7% |
| Public transportation | 0.2% ±0.3 pts | 0.9% |
| Walked | 1.5% ±1.8 pts | 1.6% |
| Worked from home | 29.3% ±6.7 pts | 26.9% |
| Mean travel time to work | 25.9 min ±3.6 | 25.9 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 56.28 compare with the other tracts in Arapahoe County?
Among Arapahoe County's tracts with a reliable estimate, Census Tract 56.28 ranks as shown below (1 = highest).
| Measure | In Arapahoe County | In Centennial |
|---|---|---|
| Population | 24th of 160 | 5th of 30 |
| Residents per square mile | 68th of 161 | 7th of 30 |
| Median household income | 52nd of 159 | 23rd of 30 |
| Per capita income | 64th of 160 | 24th of 30 |
| Median home value | 72nd of 158 | 26th of 29 |
| Median gross rent | 38th of 146 | 11th of 24 |
| Bachelor's degree or higher | 42nd of 161 | 18th of 30 |
| Median age | 69th of 160 | 22nd of 30 |
| Owner-occupied share | 66th of 159 | 22nd of 29 |
The tracts next to it on Arapahoe County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 861 | 49th | $125,652±$22,559 · within the margin of this tract |
| Tract 56.23 | 50th | $125,625±$22,121 · within the margin of this tract |
| Tract 56.14 | 51st | $123,625±$30,702 · within the margin of this tract |
| Tract 56.28 | 52nd | $123,155±$15,908 |
| Tract 151 | 53rd | $122,391±$23,781 · within the margin of this tract |
| Tract 63 | 54th | $120,705±$38,368 · within the margin of this tract |
| Tract 858 | 55th | $120,625±$14,323 · 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 56.28?
3 of the 18 figures for Census Tract 56.28 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