Census tract · Maricopa County
Census Tract 8166, Maricopa County, Arizona
Census Tract 8166, GEOID 04013816600, in Maricopa County, Arizona, entirely within Queen Creek. 5,252 residents in the ACS 2020-2024 5-year estimates (±904); the 2020 Census counted 5,354.
Residents, 2020-2024
5,252
±904 (90% margin)
2020 Census count: 5,354
Median household income
$145,795
±$24,243 (90% margin)
Maricopa County: $89,300
Median home value
$614,900
±$58,789 (90% margin)
Maricopa County: $452,800
Median gross rent
$2,516
±$251 (90% margin)
Maricopa County: $1,708
Where is Census Tract 8166?
Census Tract 8166 is one of 1,009 census tracts in Maricopa County, Arizona. It covers 1.17 square miles of land, 4,588 residents per square mile in 2020. Its GEOID, 04013816600, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Queen Creek | 100% |
6 census tracts border Census Tract 8166: Tract 8158 ($96,932), Tract 8162 ($124,035), Tract 8167 ($213,306), Tract 8168 ($141,866), Tract 8169.04 ($180,738) and Tract 8176 ($139,167). 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 8166?
The 2020-2024 American Community Survey puts Census Tract 8166's population at 5,252 (±904) in 1,483 households; the 2020 Census counted 5,354 residents and 1,389 housing units.
| Measure | Tract 8166 | Queen Creek |
|---|---|---|
| Total population | 5,252±904 | 71,867 |
| Households | 1,483±222 | 22,323 |
| Average household size | 3.54±0.21 | 3.21 |
| Housing units | 1,563±219 | 23,569 |
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 8166?
The median resident of Census Tract 8166 is 30.5 years old; 37.3% are under 18 and 6.6% are 65 or older. The largest group is non-Hispanic white residents at 70.8%, then Hispanic or Latino residents (of any race) at 18.4%. 3.5% of residents were born outside the United States.
| Measure | Tract 8166 | Queen Creek |
|---|---|---|
| Median age | 30.5±2.1 | 37.0 |
| Under 18 years | 37.3%±4.5 pts | 30.5% |
| 65 years and over | 6.6%±1.5 pts | 12.4% |
| Hispanic or Latino (any race) | 18.4%±8.8 pts | 16.7% |
| White alone, not Hispanic | 70.8%±10.0 pts | 71.4% |
| Black or African American alone, not Hispanic | 0.9%±1.1 pts | 3.0% |
| Asian alone, not Hispanic | 4.7%±3.2 pts | 2.8% |
| American Indian and Alaska Native alone, not Hispanic | 1.6%±2.6 pts | 0.3% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.7%±1.5 pts | 0.5% |
| Two or more races, not Hispanic | 2.0%±1.6 pts | 5.1% |
| Some other race alone, not Hispanic | 0.9%±1.4 pts | 0.4% |
| Born outside the United States | 3.5%±2.2 pts | 6.2% |
| Speak a language other than English at home (age 5+) | 10.5%±4.7 pts | 10.5% |
| Civilian veterans (age 18+) | 7.2%±2.6 pts | 7.9% |
| With a disability | 4.2%±1.7 pts | 8.0% |
| No health insurance coverage | 0.9%±0.8 pts | 5.8% |
| High school graduate or higher (age 25+) | 97.1%±1.7 pts | 97.0% |
| Bachelor's degree or higher (age 25+) | 48.2%±8.4 pts | 45.0% |
| Graduate or professional degree (age 25+) | 16.2%±5.1 pts | 16.3% |
| Lived in the same house a year earlier | 94.3%±4.0 pts | 88.1% |
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 8166 earn?
Half of the 1,483 households in Census Tract 8166 earn less than $145,795 a year (±$24,243), against $89,300 across Maricopa County: 99th highest of the county's 982 tracts with a reliable estimate.
| Measure | Tract 8166 | Queen Creek |
|---|---|---|
| Median household income | $145,795±$24,243 | $141,978 |
| Mean household income | $164,758±$21,319 | $165,885 |
| Per capita income | $46,434±$6,844 | $51,903 |
| People below the poverty line | 2.0%±2.4 pts | 3.7% |
| Children under 18 below the poverty line | 1.6%±2.5 pts | 3.6% |
| Households receiving SNAP | 0.0%±3.0 pts | 1.5% |
| Households with a computer | 100.0%±3.0 pts | 99.7% |
| Households with a broadband subscription | 99.5%±1.3 pts | 98.4% |
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 8166?
Owners occupy 92.6% of Census Tract 8166's occupied homes and renters 7.4%. The median owner-occupied home is valued at $614,900 by its owner (±$58,789). The median renter pays $2,516 a month including utilities.
| Measure | Tract 8166 | Queen Creek |
|---|---|---|
| Median home value (owner-occupied) | $614,900±$58,789 | $635,400 |
| Median gross rent | $2,516±$251 | $2,210 |
| Renters paying 35% or more of income on rent | 12.1%±19.2 pts | 46.7% |
| Median monthly owner costs, with a mortgage | $2,213±$198 | $2,389 |
| Owner-occupied homes | 92.6%±5.3 pts | 90.2% |
| Renter-occupied homes | 7.4%±5.3 pts | 9.8% |
| Housing units | 1,563±219 | 23,569 |
| Single-family detached homes | 100.0%±2.8 pts | 94.3% |
| Mobile homes | 0.0%±2.8 pts | 0.5% |
| Built 2020 or later | 0.0%±2.8 pts | 18.3% |
| Built 2010 to 2019 | 20.9%±8.6 pts | 40.1% |
| Built 1939 or earlier | 0.0%±2.8 pts | 0.3% |
| Households with no vehicle | 0.0%±3.0 pts | 1.6% |
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 8166 get to work?
59.0% of Census Tract 8166's workers drive alone and 26.0% work from home. The average trip to work takes 26.2 minutes. The unemployment rate in 2020-2024 averaged 3.5%.
| Measure | Tract 8166 | Queen Creek |
|---|---|---|
| In the labor force (age 16+) | 70.0%±4.6 pts | 69.0% |
| Unemployment rate | 3.5%±2.3 pts | 4.3% |
| Drove alone to work | 59.0%±10.9 pts | 61.6% |
| Carpooled | 9.9%±7.8 pts | 9.4% |
| Public transportation | 0.0%±1.8 pts | 0.3% |
| Walked | 0.0%±1.8 pts | 1.2% |
| Worked from home | 26.0%±8.1 pts | 25.5% |
| Mean travel time to work | 26.2 min±3.0 | 31.1 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 8166 compare with the other tracts in Maricopa County?
Among Maricopa County's tracts with a reliable estimate, Census Tract 8166 ranks as shown below (1 = highest).
| Measure | In Maricopa County | In Queen Creek |
|---|---|---|
| Population | 333rd of 992 | 7th of 14 |
| Residents per square mile | 490th of 1,009 | 3rd of 14 |
| Median household income | 99th of 982 | 6th of 14 |
| Per capita income | 424th of 989 | 11th of 14 |
| Median home value | 191st of 950 | 9th of 14 |
| Median gross rent | 96th of 933 | 3rd of 9 |
| Bachelor's degree or higher | 278th of 955 | 4th of 14 |
| Median age | 839th of 993 | 14th of 14 |
| Owner-occupied share | 101st of 968 | 7th of 14 |
The tracts next to it on Maricopa County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4201.07 | 96th | $146,985±$20,581 · within the margin of this tract |
| Tract 8160.04 | 97th | $146,910±$26,481 · within the margin of this tract |
| Tract 6109.02 | 98th | $146,076±$36,423 · within the margin of this tract |
| Tract 6105 | 99th | $145,795±$35,768 · within the margin of this tract |
| Tract 8166 | 99th | $145,795±$24,243 |
| Tract 1066 | 101st | $145,682±$41,867 · within the margin of this tract |
| Tract 6172 | 102nd | $145,606±$36,709 · 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 8166?
3 of the 18 figures for Census Tract 8166 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