Census tract · Maricopa County
Census Tract 8129, Maricopa County, Arizona
Census Tract 8129, GEOID 04013812900, in Maricopa County, Arizona, entirely within Chandler. 3,415 residents in the ACS 2020-2024 5-year estimates (±430); the 2020 Census counted 3,363.
Residents, 2020-2024
3,415
±430 (90% margin)
2020 Census count: 3,363
Median household income
$177,308
±$34,379 (90% margin)
Maricopa County: $89,300
Median home value
$862,900
±$51,707 (90% margin)
Maricopa County: $452,800
Median gross rent
$1,877
±$167 (90% margin)
Maricopa County: $1,708
Where is Census Tract 8129?
Census Tract 8129 is one of 1,009 census tracts in Maricopa County, Arizona. It covers 0.74 square miles of land, 4,532 residents per square mile in 2020. Its GEOID, 04013812900, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Chandler | 100% |
4 census tracts border Census Tract 8129: Tract 8126 ($123,585), Tract 8130 ($160,333), Tract 8173 ($67,578) and Tract 9805*. The figure in brackets is each tract's median household income; * a special land-use tract (water, a park or an institution) with few or no residents.
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 8129?
The 2020-2024 American Community Survey puts Census Tract 8129's population at 3,415 (±430) in 1,296 households; the 2020 Census counted 3,363 residents and 1,334 housing units.
| Measure | Tract 8129 | Chandler |
|---|---|---|
| Total population | 3,415±430 | 280,136 |
| Households | 1,296±107 | 107,693 |
| Average household size | 2.63±0.19 | 2.59 |
| Housing units | 1,323±103 | 112,800 |
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 8129?
The median resident of Census Tract 8129 is 42.1 years old; 24.1% are under 18 and 16.0% are 65 or older. The largest group is non-Hispanic white residents at 57.7%, then non-Hispanic Asian residents at 25.6%. 26.4% of residents were born outside the United States.
| Measure | Tract 8129 | Chandler |
|---|---|---|
| Median age | 42.1±5.0 | 37.5 |
| Under 18 years | 24.1%±4.2 pts | 22.8% |
| 65 years and over | 16.0%±4.5 pts | 13.6% |
| Hispanic or Latino (any race) | 9.1%±3.8 pts | 21.7% |
| White alone, not Hispanic | 57.7%±8.5 pts | 54.2% |
| Black or African American alone, not Hispanic | 3.5%±4.6 pts | 5.1% |
| Asian alone, not Hispanic | 25.6%±10.1 pts | 11.7% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.3 pts | 1.3% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.3 pts | 0.2% |
| Two or more races, not Hispanic | 4.1%±3.7 pts | 5.3% |
| Some other race alone, not Hispanic | 0.0%±1.3 pts | 0.5% |
| Born outside the United States | 26.4%±7.5 pts | 15.6% |
| Speak a language other than English at home (age 5+) | 26.5%±9.2 pts | 23.7% |
| Civilian veterans (age 18+) | 3.8%±1.9 pts | 6.2% |
| With a disability | 8.8%±4.2 pts | 10.3% |
| No health insurance coverage | 0.8%±1.4 pts | 6.6% |
| High school graduate or higher (age 25+) | 96.3%±4.6 pts | 93.9% |
| Bachelor's degree or higher (age 25+) | 69.5%±7.2 pts | 47.7% |
| Graduate or professional degree (age 25+) | 30.2%±7.3 pts | 19.0% |
| Lived in the same house a year earlier | 84.6%±7.9 pts | 86.6% |
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 8129 earn?
Half of the 1,296 households in Census Tract 8129 earn less than $177,308 a year (±$34,379), against $89,300 across Maricopa County: 35th highest of the county's 982 tracts with a reliable estimate.
| Measure | Tract 8129 | Chandler |
|---|---|---|
| Median household income | $177,308±$34,379 | $108,095 |
| Mean household income | $185,929±$19,151 | $138,541 |
| Per capita income | $70,523±$7,544 | $53,946 |
| People below the poverty line | 3.8%±3.3 pts | 7.9% |
| Children under 18 below the poverty line | 3.6%±4.0 pts | 10.0% |
| Households receiving SNAP | 3.5%±4.2 pts | 6.0% |
| Households with a computer | 99.2%±1.4 pts | 98.2% |
| Households with a broadband subscription | 100.0%±3.4 pts | 95.3% |
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 8129?
Owners occupy 72.5% of Census Tract 8129's occupied homes and renters 27.5%. The median owner-occupied home is valued at $862,900 by its owner (±$51,707). The median renter pays $1,877 a month including utilities, and 34.5% of renters pay 35% or more of their income on rent.
| Measure | Tract 8129 | Chandler |
|---|---|---|
| Median home value (owner-occupied) | $862,900±$51,707 | $507,800 |
| Median gross rent | $1,877±$167 | $1,902 |
| Renters paying 35% or more of income on rent | 34.5%±17.2 pts | 36.0% |
| Median monthly owner costs, with a mortgage | $3,252±$288 | $2,044 |
| Owner-occupied homes | 72.5%±6.3 pts | 65.0% |
| Renter-occupied homes | 27.5%±6.3 pts | 35.0% |
| Housing units | 1,323±103 | 112,800 |
| Single-family detached homes | 76.0%±6.5 pts | 67.5% |
| Mobile homes | 0.0%±3.3 pts | 2.1% |
| Built 2020 or later | 0.0%±3.3 pts | 2.4% |
| Built 2010 to 2019 | 17.2%±6.4 pts | 14.7% |
| Built 1939 or earlier | 0.0%±3.3 pts | 0.1% |
| Households with no vehicle | 1.7%±2.2 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 8129 get to work?
58.1% of Census Tract 8129's workers drive alone and 36.0% work from home. The average trip to work takes 21.0 minutes.
| Measure | Tract 8129 | Chandler |
|---|---|---|
| In the labor force (age 16+) | 65.7%±5.7 pts | 71.1% |
| Unemployment rate | 0.3%±0.5 pts | 3.6% |
| Drove alone to work | 58.1%±8.3 pts | 63.1% |
| Carpooled | 4.6%±4.1 pts | 8.4% |
| Public transportation | 0.0%±2.5 pts | 0.4% |
| Walked | 0.0%±2.5 pts | 1.0% |
| Worked from home | 36.0%±8.6 pts | 25.3% |
| Mean travel time to work | 21.0 min±3.9 | 23.9 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 8129 compare with the other tracts in Maricopa County?
Among Maricopa County's tracts with a reliable estimate, Census Tract 8129 ranks as shown below (1 = highest).
| Measure | In Maricopa County | In Chandler |
|---|---|---|
| Population | 745th of 992 | 44th of 59 |
| Residents per square mile | 495th of 1,009 | 35th of 61 |
| Median household income | 35th of 982 | 6th of 59 |
| Per capita income | 122nd of 989 | 9th of 59 |
| Median home value | 52nd of 950 | 4th of 58 |
| Median gross rent | 403rd of 933 | 36th of 57 |
| Bachelor's degree or higher | 40th of 955 | 4th of 59 |
| Median age | 277th of 993 | 16th of 59 |
| Owner-occupied share | 458th of 968 | 27th of 59 |
The tracts next to it on Maricopa County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 6111 | 32nd | $179,891±$11,282 · within the margin of this tract |
| Tract 8165.01 | 33rd | $178,958±$73,261 · within the margin of this tract |
| Tract 8118 | 34th | $178,750±$19,448 · within the margin of this tract |
| Tract 8129 | 35th | $177,308±$34,379 |
| Tract 8131 | 36th | $177,097±$29,270 · within the margin of this tract |
| Tract 610.36 | 37th | $176,957±$32,827 · within the margin of this tract |
| Tract 8159.01 | 38th | $175,800±$42,462 · 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 8129?
2 of the 18 figures for Census Tract 8129 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