Census tract · McClain County
Census Tract 4003, McClain County, Oklahoma
Census Tract 4003, GEOID 40087400300, in McClain County, Oklahoma, mostly within Purcell (87% of its census blocks). 5,893 residents in the ACS 2020-2024 5-year estimates (±224); the 2020 Census counted 5,624.
Residents, 2020-2024
5,893
±224 (90% margin)
2020 Census count: 5,624
Median household income
$66,197
±$5,865 (90% margin)
McClain County: $84,552
Median home value
$168,900
±$26,757 (90% margin)
McClain County: $255,900
Median gross rent
$922
±$130 (90% margin)
McClain County: $954
Where is Census Tract 4003?
Census Tract 4003 is one of 9 census tracts in McClain County, Oklahoma. It covers 14.35 square miles of land, 392 residents per square mile in 2020. Its GEOID, 40087400300, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Purcell | 87% |
7 census tracts border Census Tract 4003: Tract 2024.04 in Cleveland County ($62,406), Tract 2025.01 in Cleveland County ($75,781), Tract 2025.02 in Cleveland County ($76,786), Tract 2026 in Cleveland County ($55,500), Tract 4002.01 ($78,789), Tract 4002.03 ($85,543) and Tract 4002.04 ($106,932). 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 4003?
The 2020-2024 American Community Survey puts Census Tract 4003's population at 5,893 (±224) in 2,031 households; the 2020 Census counted 5,624 residents and 2,390 housing units.
| Measure | Tract 4003 | Purcell |
|---|---|---|
| Total population | 5,893 ±224 | 6,803 |
| Households | 2,031 ±182 | 2,548 |
| Average household size | 2.82 ±0.23 | 2.59 |
| Housing units | 2,268 ±177 | 2,795 |
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 4003?
The median resident of Census Tract 4003 is 33.3 years old; 29.8% are under 18 and 13.5% are 65 or older. The largest group is non-Hispanic white residents at 65.0%, then Hispanic or Latino residents (of any race) at 18.1%. 6.3% of residents were born outside the United States.
| Measure | Tract 4003 | Purcell |
|---|---|---|
| Median age | 33.3 ±3.0 | 35.0 |
| Under 18 years | 29.8% ±3.0 pts | 27.6% |
| 65 years and over | 13.5% ±3.1 pts | 16.5% |
| Hispanic or Latino (any race) | 18.1% ±4.4 pts | 16.4% |
| White alone, not Hispanic | 65.0% ±5.3 pts | 67.6% |
| Black or African American alone, not Hispanic | 1.1% ±0.8 pts | 1.1% |
| Asian alone, not Hispanic | 0.0% ±0.4 pts | 0.0% |
| American Indian and Alaska Native alone, not Hispanic | 6.7% ±3.1 pts | 6.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.4 pts | 0.0% |
| Two or more races, not Hispanic | 9.0% ±3.5 pts | 8.6% |
| Some other race alone, not Hispanic | 0.0% ±0.4 pts | 0.0% |
| Born outside the United States | 6.3% ±1.8 pts | 6.2% |
| Speak a language other than English at home (age 5+) | 16.0% ±4.6 pts | 14.6% |
| Civilian veterans (age 18+) | 9.6% ±3.1 pts | 9.1% |
| With a disability | 16.5% ±3.3 pts | 19.1% |
| No health insurance coverage | 15.9% ±4.5 pts | 14.4% |
| High school graduate or higher (age 25+) | 81.4% ±5.1 pts | 77.2% |
| Bachelor's degree or higher (age 25+) | 18.5% ±5.9 pts | 17.2% |
| Graduate or professional degree (age 25+) | 8.6% ±4.5 pts | 7.5% |
| Lived in the same house a year earlier | 84.3% ±5.8 pts | 85.6% |
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 4003 earn?
Half of the 2,031 households in Census Tract 4003 earn less than $66,197 a year (±$5,865), against $84,552 across McClain County: 9th highest of the county's 9 tracts with a reliable estimate. 14.4% of residents live below the poverty line.
| Measure | Tract 4003 | Purcell |
|---|---|---|
| Median household income | $66,197 ±$5,865 | $63,457 |
| Mean household income | $77,515 ±$7,582 | $76,821 |
| Per capita income | $27,678 ±$2,995 | $29,754 |
| People below the poverty line | 14.4% ±6.0 pts | 14.0% |
| Children under 18 below the poverty line | 20.7% ±8.7 pts | 23.0% |
| Households receiving SNAP | 18.9% ±6.7 pts | 16.1% |
| Households with a computer | 89.8% ±5.2 pts | 91.4% |
| Households with a broadband subscription | 87.9% ±5.5 pts | 89.8% |
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 4003?
Owners occupy 61.1% of Census Tract 4003's occupied homes and renters 38.9%. The median owner-occupied home is valued at $168,900 by its owner (±$26,757). The median renter pays $922 a month including utilities, and 37.0% of renters pay 35% or more of their income on rent.
| Measure | Tract 4003 | Purcell |
|---|---|---|
| Median home value (owner-occupied) | $168,900 ±$26,757 | $171,600 |
| Median gross rent | $922 ±$130 | $868 |
| Renters paying 35% or more of income on rent | 37.0% ±13.7 pts | 50.7% |
| Median monthly owner costs, with a mortgage | $1,521 ±$252 | $1,554 |
| Owner-occupied homes | 61.1% ±7.2 pts | 57.0% |
| Renter-occupied homes | 38.9% ±7.2 pts | 43.0% |
| Housing units | 2,268 ±177 | 2,795 |
| Single-family detached homes | 87.0% ±4.3 pts | 77.6% |
| Mobile homes | 8.7% ±3.3 pts | 8.5% |
| Built 2020 or later | 0.0% ±1.1 pts | 0.4% |
| Built 2010 to 2019 | 11.9% ±5.3 pts | 11.4% |
| Built 1939 or earlier | 11.7% ±4.5 pts | 10.0% |
| Households with no vehicle | 1.2% ±1.5 pts | 1.8% |
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 4003 get to work?
81.1% of Census Tract 4003's workers drive alone and 8.8% work from home. The average trip to work takes 19.7 minutes. The unemployment rate in 2020-2024 averaged 4.6%.
| Measure | Tract 4003 | Purcell |
|---|---|---|
| In the labor force (age 16+) | 60.5% ±5.7 pts | 59.6% |
| Unemployment rate | 4.6% ±2.7 pts | 4.0% |
| Drove alone to work | 81.1% ±5.6 pts | 82.1% |
| Carpooled | 9.4% ±4.8 pts | 9.4% |
| Public transportation | 0.0% ±1.0 pts | 0.0% |
| Walked | 0.5% ±0.9 pts | 0.4% |
| Worked from home | 8.8% ±4.0 pts | 8.0% |
| Mean travel time to work | 19.7 min ±2.5 | 19.2 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 4003 compare with the other tracts in McClain County?
Among McClain County's tracts with a reliable estimate, Census Tract 4003 ranks as shown below (1 = highest).
| Measure | In McClain County |
|---|---|
| Population | 4th of 9 |
| Residents per square mile | 1st of 9 |
| Median household income | 9th of 9 |
| Per capita income | 9th of 9 |
| Median home value | 8th of 9 |
| Median gross rent | 6th of 9 |
| Poverty rate | 1st of 8 |
| Bachelor's degree or higher | 7th of 9 |
| Median age | 9th of 9 |
| Owner-occupied share | 9th of 9 |
The tracts next to it on McClain County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4002.01 | 6th | $78,789±$10,582 |
| Tract 4001.06 | 7th | $78,516±$14,706 · within the margin of this tract |
| Tract 4004 | 8th | $76,250±$6,695 |
| Tract 4003 | 9th | $66,197±$5,865 |
"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 4003?
2 of the 18 figures for Census Tract 4003 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