Census tract · Maricopa County
Census Tract 8137, Maricopa County, Arizona
Census Tract 8137, GEOID 04013813700, in Maricopa County, Arizona, entirely within Sun Lakes. 2,435 residents in the ACS 2020-2024 5-year estimates (±282); the 2020 Census counted 2,510.
Residents, 2020-2024
2,435
±282 (90% margin)
2020 Census count: 2,510
Median household income
$73,882
±$9,609 (90% margin)
Maricopa County: $89,300
Median home value
$497,000
±$31,049 (90% margin)
Maricopa County: $452,800
Median gross rent
$2,155
±$352 (90% margin)
Maricopa County: $1,708
Where is Census Tract 8137?
Census Tract 8137 is one of 1,009 census tracts in Maricopa County, Arizona. It covers 0.99 square miles of land, 2,525 residents per square mile in 2020. Its GEOID, 04013813700, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Sun Lakes | 100% |
4 census tracts border Census Tract 8137: Tract 8130 ($160,333), Tract 8134 ($160,603), Tract 8175 ($75,652) and Tract 9413 in Pinal County. 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 8137?
The 2020-2024 American Community Survey puts Census Tract 8137's population at 2,435 (±282) in 1,448 households; the 2020 Census counted 2,510 residents and 1,746 housing units.
| Measure | Tract 8137 | Sun Lakes |
|---|---|---|
| Total population | 2,435±282 | 13,924 |
| Households | 1,448±142 | 8,538 |
| Average household size | 1.68±0.09 | 1.62 |
| Housing units | 1,716±125 | 10,232 |
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 8137?
The median resident of Census Tract 8137 is 73.7 years old. The largest group is non-Hispanic white residents at 94.5%, then Hispanic or Latino residents (of any race) at 2.5%. 8.3% of residents were born outside the United States.
| Measure | Tract 8137 | Sun Lakes |
|---|---|---|
| Median age | 73.7±1.8 | 73.5 |
| Under 18 years | 1.1%±1.6 pts | 0.2% |
| 65 years and over | 80.5%±5.7 pts | 78.9% |
| Hispanic or Latino (any race) | 2.5%±1.7 pts | 3.1% |
| White alone, not Hispanic | 94.5%±2.8 pts | 94.2% |
| Black or African American alone, not Hispanic | 0.8%±0.9 pts | 1.1% |
| Asian alone, not Hispanic | 1.2%±1.4 pts | 0.5% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.8 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.8 pts | 0.0% |
| Two or more races, not Hispanic | 1.1%±1.0 pts | 0.9% |
| Some other race alone, not Hispanic | 0.0%±1.8 pts | 0.0% |
| Born outside the United States | 8.3%±4.6 pts | 7.7% |
| Speak a language other than English at home (age 5+) | 2.4%±2.0 pts | 3.7% |
| Civilian veterans (age 18+) | 11.5%±3.3 pts | 13.4% |
| With a disability | 24.2%±5.3 pts | 24.8% |
| No health insurance coverage | 2.6%±1.8 pts | 2.2% |
| High school graduate or higher (age 25+) | 98.7%±1.1 pts | 96.8% |
| Bachelor's degree or higher (age 25+) | 47.4%±5.3 pts | 39.4% |
| Graduate or professional degree (age 25+) | 20.0%±5.0 pts | 16.2% |
| Lived in the same house a year earlier | 86.6%±5.0 pts | 88.5% |
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 8137 earn?
Half of the 1,448 households in Census Tract 8137 earn less than $73,882 a year (±$9,609), against $89,300 across Maricopa County: 661st highest of the county's 982 tracts with a reliable estimate. 6.6% of residents live below the poverty line.
| Measure | Tract 8137 | Sun Lakes |
|---|---|---|
| Median household income | $73,882±$9,609 | $67,853 |
| Mean household income | $97,048±$12,464 | $89,344 |
| Per capita income | $57,721±$8,337 | $54,895 |
| People below the poverty line | 6.6%±2.7 pts | 9.4% |
| Households receiving SNAP | 2.7%±3.5 pts | 1.9% |
| Households with a computer | 98.3%±2.6 pts | 96.5% |
| Households with a broadband subscription | 93.7%±3.9 pts | 89.9% |
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 8137?
Owners occupy 95.8% of Census Tract 8137's occupied homes and renters 4.2%. The median owner-occupied home is valued at $497,000 by its owner (±$31,049). The median renter pays $2,155 a month including utilities, and 61.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 8137 | Sun Lakes |
|---|---|---|
| Median home value (owner-occupied) | $497,000±$31,049 | $455,200 |
| Median gross rent | $2,155±$352 | $1,938 |
| Renters paying 35% or more of income on rent | 61.7%±36.0 pts | 59.0% |
| Median monthly owner costs, with a mortgage | $1,760±$119 | $1,611 |
| Owner-occupied homes | 95.8%±2.7 pts | 88.0% |
| Renter-occupied homes | 4.2%±2.7 pts | 12.0% |
| Housing units | 1,716±125 | 10,232 |
| Single-family detached homes | 99.4%±0.9 pts | 82.8% |
| Mobile homes | 0.0%±2.6 pts | 6.7% |
| Built 2020 or later | 0.0%±2.6 pts | 0.1% |
| Built 2010 to 2019 | 0.5%±0.8 pts | 2.8% |
| Built 1939 or earlier | 0.0%±2.6 pts | 0.6% |
| Households with no vehicle | 3.3%±3.3 pts | 4.6% |
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 8137 get to work?
60.3% of Census Tract 8137's workers drive alone and 32.2% work from home. The average trip to work takes 17.4 minutes.
| Measure | Tract 8137 | Sun Lakes |
|---|---|---|
| In the labor force (age 16+) | 19.1%±5.2 pts | 21.2% |
| Unemployment rate | 0.0%±9.5 pts | 4.5% |
| Drove alone to work | 60.3%±13.4 pts | 70.4% |
| Carpooled | 7.5%±8.1 pts | 1.7% |
| Public transportation | 0.0%±9.5 pts | 0.0% |
| Walked | 0.0%±9.5 pts | 0.0% |
| Worked from home | 32.2%±12.5 pts | 21.5% |
| Mean travel time to work | 17.4 min±3.2 | 20.5 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 8137 compare with the other tracts in Maricopa County?
Among Maricopa County's tracts with a reliable estimate, Census Tract 8137 ranks as shown below (1 = highest).
| Measure | In Maricopa County | In Sun Lakes |
|---|---|---|
| Population | 903rd of 992 | 4th of 4 |
| Residents per square mile | 754th of 1,009 | 4th of 4 |
| Median household income | 661st of 982 | 2nd of 4 |
| Per capita income | 231st of 989 | 1st of 4 |
| Median home value | 332nd of 950 | 2nd of 4 |
| Median gross rent | 229th of 933 | 2nd of 4 |
| Poverty rate | 495th of 634 | 3rd of 3 |
| Bachelor's degree or higher | 294th of 955 | 1st of 4 |
| Median age | 18th of 993 | 2nd of 4 |
| Owner-occupied share | 45th of 968 | 1st of 4 |
The tracts next to it on Maricopa County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 8140 | 658th | $74,239±$12,063 · within the margin of this tract |
| Tract 1112.02 | 659th | $74,191±$6,470 · within the margin of this tract |
| Tract 4202.16 | 660th | $74,129±$12,445 · within the margin of this tract |
| Tract 8137 | 661st | $73,882±$9,609 |
| Tract 1125.22 | 662nd | $73,683±$9,223 · within the margin of this tract |
| Tract 1166.17 | 663rd | $73,500±$30,569 · within the margin of this tract |
| Tract 614.02 | 664th | $73,482±$18,973 · 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 8137?
3 of the 18 figures for Census Tract 8137 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