Census tract · Arapahoe County

Census Tract 56.36, Arapahoe County, Colorado

Census Tract 56.36, GEOID 08005005636, in Arapahoe County, Colorado, mostly within Greenwood Village (97% of its census blocks). 1,871 residents in the ACS 2020-2024 5-year estimates (±219); the 2020 Census counted 1,873.

Residents, 2020-2024

1,871

±219 (90% margin)
2020 Census count: 1,873

Median household income

$250,000 or more

The survey's top or bottom value; no margin is published
Arapahoe County: $101,087

Median home value

$2,000,000 or more

The survey's top or bottom value; no margin is published
Arapahoe County: $561,200

Median gross rent

not published

Arapahoe County: $1,891

Where is Census Tract 56.36?

Census Tract 56.36 is one of 161 census tracts in Arapahoe County, Colorado. It covers 1.97 square miles of land, 949 residents per square mile in 2020. Its GEOID, 08005005636, names it uniquely (how tract numbers and GEOIDs work).

Places Census Tract 56.36 lies in (share of its 2020 census blocks)
Place	Share of the tract
Greenwood Village	97%
Centennial	3%

Census Tract 56.36 (marked with a dot) in Arapahoe County, Colorado. Boundaries: Census Bureau 2024.

Census Tract 56.36 (shaded) and the tracts that border it, numbered. Boundaries: Census Bureau 2024 cartographic boundary file, 1:500,000.

5 census tracts border Census Tract 56.36: Tract 56.12 ($109,750), Tract 56.14 ($123,625), Tract 56.35 ($146,932), Tract 67.04 ($250,000 or more) and Tract 67.12 ($190,000). 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 56.36?

The 2020-2024 American Community Survey puts Census Tract 56.36's population at 1,871 (±219) in 711 households; the 2020 Census counted 1,873 residents and 705 housing units.

Counts, ACS 2020-2024 5-year estimates
Measure	Tract 56.36	Greenwood Village	Arapahoe County	Colorado
Total population	1,871±219	15,420	659,844	5,862,189
Households	711±80	6,610	257,232	2,374,218
Average household size	2.63±0.16	2.31	2.55	2.42
Housing units	740±83	6,938	269,345	2,589,053

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 56.36?

The median resident of Census Tract 56.36 is 56.0 years old; 19.8% are under 18 and 29.1% are 65 or older. The largest group is non-Hispanic white residents at 86.3%, then non-Hispanic residents of two or more races at 6.4%. 6.6% of residents were born outside the United States.

Age, origin, education, ACS 2020-2024 5-year estimates. Race groups are non-Hispanic; Hispanic includes any race.
Measure	Tract 56.36	Greenwood Village	Arapahoe County	Colorado
Median age	56.0±5.3	45.6	37.3	37.7
Under 18 years	19.8%±3.5 pts	20.0%	22.6%	21.0%
65 years and over	29.1%±4.7 pts	20.0%	14.4%	15.6%
Hispanic or Latino (any race)	2.4%±2.4 pts	7.5%	21.7%	22.5%
White alone, not Hispanic	86.3%±5.9 pts	77.6%	55.2%	64.8%
Black or African American alone, not Hispanic	0.0%±2.2 pts	1.1%	10.5%	3.8%
Asian alone, not Hispanic	5.0%±3.7 pts	9.6%	6.0%	3.2%
American Indian and Alaska Native alone, not Hispanic	0.0%±2.2 pts	0.1%	0.3%	0.4%
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0.0%±2.2 pts	0.0%	0.3%	0.1%
Two or more races, not Hispanic	6.4%±4.0 pts	3.7%	5.5%	4.6%
Some other race alone, not Hispanic	0.0%±2.2 pts	0.4%	0.5%	0.5%
Born outside the United States	6.6%±3.3 pts	14.2%	16.5%	9.8%
Speak a language other than English at home (age 5+)	9.7%±4.7 pts	18.0%	23.4%	16.2%
Civilian veterans (age 18+)	4.1%±1.9 pts	6.0%	6.7%	7.5%
With a disability	11.1%±3.6 pts	8.4%	10.9%	11.4%
No health insurance coverage	1.1%±1.3 pts	2.2%	9.3%	7.7%
High school graduate or higher (age 25+)	99.2%±1.2 pts	98.8%	91.9%	92.9%
Bachelor's degree or higher (age 25+)	84.7%±5.9 pts	78.6%	46.5%	45.7%
Graduate or professional degree (age 25+)	43.0%±8.5 pts	35.8%	18.0%	17.6%
Lived in the same house a year earlier	94.7%±3.4 pts	84.2%	84.3%	84.1%

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 56.36 earn?

Half of the 711 households in Census Tract 56.36 earn less than $250,000 or more a year (), against $101,087 across Arapahoe County: 1st highest of the county's 159 tracts with a reliable estimate.

Income and poverty in 2024 dollars, ACS 2020-2024 5-year estimates
Measure	Tract 56.36	Greenwood Village	Arapahoe County	Colorado
Median household income	$250,000 or more	$149,029	$101,087	$95,470
Mean household income	$488,145±$100,753	$266,726	$136,289	$128,255
Per capita income	$189,277±$40,961	$116,127	$53,774	$52,636
People below the poverty line	3.7%±3.6 pts	3.1%	8.6%	9.4%
Children under 18 below the poverty line	5.4%±8.7 pts	0.8%	11.9%	11.1%
Households receiving SNAP	0.7%±1.1 pts	2.0%	7.7%	8.5%
Households with a computer	100.0%±5.8 pts	99.3%	97.9%	97.2%
Households with a broadband subscription	96.9%±2.8 pts	97.1%	94.7%	93.5%

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 56.36?

Owners occupy 95.1% of Census Tract 56.36's occupied homes and renters 4.9%. The median owner-occupied home is valued at $2,000,000 or more by its owner ().

Housing, ACS 2020-2024 5-year estimates
Measure	Tract 56.36	Greenwood Village	Arapahoe County	Colorado
Median home value (owner-occupied)	$2,000,000 or more	$1,237,800	$561,200	$539,400
Renters paying 35% or more of income on rent	100.0%±100.0 pts	27.7%	45.4%	42.7%
Median monthly owner costs, with a mortgage	$4,000 or more	$4,000 or more	$2,423	$2,326
Owner-occupied homes	95.1%±4.1 pts	64.1%	64.7%	66.2%
Renter-occupied homes	4.9%±4.1 pts	35.9%	35.3%	33.8%
Housing units	740±83	6,938	269,345	2,589,053
Single-family detached homes	98.5%±1.9 pts	51.2%	56.1%	61.4%
Mobile homes	0.0%±5.6 pts	0.0%	0.7%	3.5%
Built 2020 or later	1.6%±1.7 pts	1.4%	2.3%	3.0%
Built 2010 to 2019	5.3%±3.7 pts	9.4%	10.0%	12.8%
Built 1939 or earlier	0.8%±1.2 pts	0.2%	1.7%	7.0%
Households with no vehicle	1.4%±2.2 pts	3.6%	5.3%	5.2%

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 56.36 get to work?

64.6% of Census Tract 56.36's workers drive alone and 29.7% work from home. The average trip to work takes 21.8 minutes.

Work and commuting, ACS 2020-2024 5-year estimates
Measure	Tract 56.36	Greenwood Village	Arapahoe County	Colorado
In the labor force (age 16+)	49.4%±6.5 pts	66.2%	71.7%	68.6%
Unemployment rate	3.0%±2.7 pts	3.3%	5.0%	4.6%
Drove alone to work	64.6%±8.5 pts	59.5%	65.5%	65.1%
Carpooled	2.4%±3.6 pts	3.8%	7.7%	7.7%
Public transportation	0.0%±5.6 pts	1.4%	2.5%	1.6%
Walked	0.0%±5.6 pts	1.7%	1.4%	2.5%
Worked from home	29.7%±8.8 pts	32.2%	21.0%	21.0%
Mean travel time to work	21.8 min±2.7	19.9 min	27.1 min	25.2 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 56.36 compare with the other tracts in Arapahoe County?

Among Arapahoe County's tracts with a reliable estimate, Census Tract 56.36 ranks as shown below (1 = highest).

Census Tract 56.36's rank among the tracts of Arapahoe County and of Greenwood Village
Measure	In Arapahoe County	In Greenwood Village
Population	154th of 160	5th of 7
Residents per square mile	148th of 161	6th of 7
Median household income	1st of 159	1st of 7
Per capita income	2nd of 160	1st of 7
Median home value	1st of 158	1st of 7
Bachelor's degree or higher	4th of 161	1st of 7
Median age	4th of 160	2nd of 7
Owner-occupied share	17th of 159	1st of 7

The tracts next to it on Arapahoe County's income ladder

Median household income, ACS 2020-2024 5-year estimates
Tract	Rank	Median household income	Residents
Tract 56.36	1st	$250,000 or more	1,871
Tract 67.04	1st	$250,000 or more	4,359
Tract 67.05	1st	$250,000 or more	1,995
Tract 56.29	4th	$239,688±$30,806	2,596

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 56.36?

4 of the 17 figures for Census Tract 56.36 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