Census tract · Collin County
Census Tract 309.01, Collin County, Texas
Census Tract 309.01, GEOID 48085030901, in Collin County, Texas, mostly within McKinney (91% of its census blocks). 2,902 residents in the ACS 2020-2024 5-year estimates (±568); the 2020 Census counted 2,335.
Residents, 2020-2024
2,902
±568 (90% margin)
2020 Census count: 2,335
Median household income
$60,278
±$50,981 (90% margin)
Collin County: $121,600
Median home value
$316,100
±$84,266 (90% margin)
Collin County: $475,600
Median gross rent
$1,712
±$231 (90% margin)
Collin County: $1,859
Where is Census Tract 309.01?
Census Tract 309.01 is one of 220 census tracts in Collin County, Texas. It covers 2.83 square miles of land, 825 residents per square mile in 2020. Its GEOID, 48085030901, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| McKinney | 91% |
6 census tracts border Census Tract 309.01: Tract 302.01 ($142,500), Tract 307.01 ($88,135), Tract 307.02 ($89,349), Tract 309.03 ($51,037), Tract 310.07 ($101,383) and Tract 314.20 ($129,643). 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 309.01?
The 2020-2024 American Community Survey puts Census Tract 309.01's population at 2,902 (±568) in 698 households; the 2020 Census counted 2,335 residents and 755 housing units.
| Measure | Tract 309.01 | McKinney |
|---|---|---|
| Total population | 2,902±568 | 210,600 |
| Households | 698±142 | 74,072 |
| Average household size | 3.75±0.54 | 2.82 |
| Housing units | 720±140 | 77,617 |
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 309.01?
The median resident of Census Tract 309.01 is 32.3 years old; 23.4% are under 18 and 15.5% are 65 or older. The largest group is Hispanic or Latino residents (of any race) at 37.6%, then non-Hispanic Black residents at 30.8%. 14.9% of residents were born outside the United States.
| Measure | Tract 309.01 | McKinney |
|---|---|---|
| Median age | 32.3±3.6 | 36.9 |
| Under 18 years | 23.4%±4.9 pts | 26.2% |
| 65 years and over | 15.5%±6.5 pts | 10.3% |
| Hispanic or Latino (any race) | 37.6%±11.7 pts | 17.2% |
| White alone, not Hispanic | 27.9%±9.0 pts | 51.5% |
| Black or African American alone, not Hispanic | 30.8%±9.3 pts | 12.1% |
| Asian alone, not Hispanic | 2.3%±3.7 pts | 14.4% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.7 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.4%±0.4 pts | 0.0% |
| Two or more races, not Hispanic | 0.9%±1.3 pts | 4.1% |
| Some other race alone, not Hispanic | 0.0%±1.7 pts | 0.4% |
| Born outside the United States | 14.9%±7.9 pts | 19.5% |
| Speak a language other than English at home (age 5+) | 38.6%±12.7 pts | 26.5% |
| Civilian veterans (age 18+) | 4.9%±2.6 pts | 5.0% |
| With a disability | 17.6%±7.7 pts | 7.9% |
| No health insurance coverage | 22.4%±11.0 pts | 8.2% |
| High school graduate or higher (age 25+) | 83.3%±6.3 pts | 95.2% |
| Bachelor's degree or higher (age 25+) | 16.4%±7.3 pts | 54.1% |
| Graduate or professional degree (age 25+) | 3.0%±2.4 pts | 20.3% |
| Lived in the same house a year earlier | 88.4%±7.2 pts | 85.5% |
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 309.01 earn?
The median household income for Census Tract 309.01 is published as $60,278 with a margin of ±$50,981, too wide to rely on.
| Measure | Tract 309.01 | McKinney |
|---|---|---|
| Median household income | $60,278±$50,981 | $124,215 |
| Mean household income | $89,793±$15,566 | $153,221 |
| Per capita income | $24,596±$4,362 | $55,643 |
| People below the poverty line | 17.4%±12.3 pts | 5.7% |
| Children under 18 below the poverty line | 19.3%±20.2 pts | 6.7% |
| Households receiving SNAP | 4.9%±5.2 pts | 2.7% |
| Households with a computer | 89.8%±10.4 pts | 98.6% |
| Households with a broadband subscription | 72.3%±13.1 pts | 95.7% |
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 309.01?
Owners occupy 30.7% of Census Tract 309.01's occupied homes and renters 69.3%. The median owner-occupied home is valued at $316,100 by its owner (±$84,266). The median renter pays $1,712 a month including utilities, and 58.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 309.01 | McKinney |
|---|---|---|
| Median home value (owner-occupied) | $316,100±$84,266 | $471,800 |
| Median gross rent | $1,712±$231 | $1,901 |
| Renters paying 35% or more of income on rent | 58.7%±19.0 pts | 40.2% |
| Median monthly owner costs, with a mortgage | $1,860±$874 | $2,763 |
| Owner-occupied homes | 30.7%±11.2 pts | 63.8% |
| Renter-occupied homes | 69.3%±11.2 pts | 36.2% |
| Housing units | 720±140 | 77,617 |
| Single-family detached homes | 62.1%±13.5 pts | 70.5% |
| Mobile homes | 0.0%±6.7 pts | 0.9% |
| Built 2020 or later | 4.0%±4.5 pts | 4.9% |
| Built 2010 to 2019 | 25.8%±12.5 pts | 34.7% |
| Built 1939 or earlier | 0.0%±6.7 pts | 1.5% |
| Households with no vehicle | 2.4%±4.2 pts | 3.4% |
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 309.01 get to work?
72.9% of Census Tract 309.01's workers drive alone. The average trip to work takes 27.5 minutes.
| Measure | Tract 309.01 | McKinney |
|---|---|---|
| In the labor force (age 16+) | 57.7%±8.7 pts | 71.5% |
| Unemployment rate | 5.6%±8.4 pts | 3.7% |
| Drove alone to work | 72.9%±11.8 pts | 65.4% |
| Carpooled | 17.6%±10.8 pts | 7.0% |
| Public transportation | 0.0%±4.0 pts | 0.1% |
| Walked | 0.7%±1.5 pts | 0.9% |
| Worked from home | 4.3%±3.3 pts | 24.5% |
| Mean travel time to work | 27.5 min±6.0 | 27.8 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 309.01 compare with the other tracts in Collin County?
Among Collin County's tracts with a reliable estimate, Census Tract 309.01 ranks as shown below (1 = highest).
| Measure | In Collin County | In McKinney |
|---|---|---|
| Population | 179th of 219 | 32nd of 36 |
| Residents per square mile | 202nd of 220 | 36th of 37 |
| Per capita income | 217th of 219 | 36th of 36 |
| Median home value | 195th of 206 | 34th of 36 |
| Median gross rent | 161st of 206 | 27th of 34 |
| Bachelor's degree or higher | 218th of 218 | 36th of 36 |
| Median age | 198th of 219 | 35th of 36 |
| Owner-occupied share | 189th of 207 | 34th of 36 |
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 309.01?
4 of the 18 figures for Census Tract 309.01 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