Census tract · Mobile County
Census Tract 39.02, Mobile County, Alabama
Census Tract 39.02, GEOID 01097003902, in Mobile County, Alabama, mostly within Mobile (64% of its census blocks). 615 residents in the ACS 2020-2024 5-year estimates (±194); the 2020 Census counted 809.
Residents, 2020-2024
615
±194 (90% margin)
2020 Census count: 809
Median household income
$29,957
±$11,119 (90% margin)
Mobile County: $58,880
Median home value
$55,400
±$18,534 (90% margin)
Mobile County: $190,700
Median gross rent
$844
±$284 (90% margin)
Mobile County: $1,052
Where is Census Tract 39.02?
Census Tract 39.02 is one of 135 census tracts in Mobile County, Alabama. It covers 0.64 square miles of land, 1,258 residents per square mile in 2020. Its GEOID, 01097003902, names it uniquely (how tract numbers and GEOIDs work).
5 census tracts border Census Tract 39.02: Tract 7.02 ($47,266), Tract 8.01 ($46,037), Tract 26 ($29,691), Tract 39.01 ($31,616) and Tract 41 ($32,891). 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 39.02?
The 2020-2024 American Community Survey puts Census Tract 39.02's population at 615 (±194) in 255 households; the 2020 Census counted 809 residents and 417 housing units.
| Measure | Tract 39.02 | Mobile |
|---|---|---|
| Total population | 615±194 | 203,416 |
| Households | 255±53 | 84,639 |
| Average household size | 2.41±0.52 | 2.33 |
| Housing units | 377±58 | 98,380 |
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 39.02?
The median resident of Census Tract 39.02 is 51.4 years old; 16.3% are under 18 and 22.6% are 65 or older. The largest group is non-Hispanic Black residents at 99.3%, then non-Hispanic residents of two or more races at 0.7%.
| Measure | Tract 39.02 | Mobile |
|---|---|---|
| Median age | 51.4±5.4 | 37.3 |
| Under 18 years | 16.3%±8.0 pts | 22.2% |
| 65 years and over | 22.6%±8.0 pts | 17.4% |
| Hispanic or Latino (any race) | 0.0%±6.3 pts | 3.7% |
| White alone, not Hispanic | 0.0%±6.3 pts | 41.1% |
| Black or African American alone, not Hispanic | 99.3%±2.2 pts | 50.2% |
| Asian alone, not Hispanic | 0.0%±6.3 pts | 2.2% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±6.3 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±6.3 pts | 0.0% |
| Two or more races, not Hispanic | 0.7%±2.2 pts | 2.2% |
| Some other race alone, not Hispanic | 0.0%±6.3 pts | 0.3% |
| Born outside the United States | 0.0%±6.3 pts | 4.3% |
| Speak a language other than English at home (age 5+) | 0.0%±6.3 pts | 5.6% |
| Civilian veterans (age 18+) | 17.1%±7.3 pts | 7.0% |
| With a disability | 9.8%±5.6 pts | 13.2% |
| No health insurance coverage | 35.0%±16.0 pts | 9.9% |
| High school graduate or higher (age 25+) | 82.1%±12.3 pts | 91.0% |
| Bachelor's degree or higher (age 25+) | 5.4%±4.8 pts | 32.0% |
| Graduate or professional degree (age 25+) | 2.8%±2.8 pts | 11.8% |
| Lived in the same house a year earlier | 93.0%±6.8 pts | 86.7% |
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 39.02 earn?
Half of the 255 households in Census Tract 39.02 earn less than $29,957 a year (±$11,119), against $58,880 across Mobile County: 113th highest of the county's 126 tracts with a reliable estimate. 34.1% of residents live below the poverty line.
| Measure | Tract 39.02 | Mobile |
|---|---|---|
| Median household income | $29,957±$11,119 | $53,558 |
| Mean household income | $41,243±$7,836 | $78,270 |
| Per capita income | $19,334±$4,517 | $33,935 |
| People below the poverty line | 34.1%±18.2 pts | 18.4% |
| Children under 18 below the poverty line | 87.0%±28.3 pts | 27.6% |
| Households receiving SNAP | 17.3%±9.7 pts | 19.3% |
| Households with a computer | 94.5%±6.1 pts | 95.7% |
| Households with a broadband subscription | 85.5%±12.0 pts | 86.9% |
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 39.02?
Owners occupy 35.7% of Census Tract 39.02's occupied homes and renters 64.3%. The median owner-occupied home is valued at $55,400 by its owner (±$18,534). The median renter pays $844 a month including utilities, and 84.3% of renters pay 35% or more of their income on rent.
| Measure | Tract 39.02 | Mobile |
|---|---|---|
| Median home value (owner-occupied) | $55,400±$18,534 | $193,300 |
| Median gross rent | $844±$284 | $1,068 |
| Renters paying 35% or more of income on rent | 84.3%±22.3 pts | 45.4% |
| Median monthly owner costs, with a mortgage | $572±$53 | $1,409 |
| Owner-occupied homes | 35.7%±13.5 pts | 54.0% |
| Renter-occupied homes | 64.3%±13.5 pts | 46.0% |
| Housing units | 377±58 | 98,380 |
| Single-family detached homes | 70.0%±11.6 pts | 67.4% |
| Mobile homes | 0.0%±10.1 pts | 1.6% |
| Built 2020 or later | 3.7%±5.7 pts | 0.4% |
| Built 2010 to 2019 | 0.0%±10.1 pts | 5.6% |
| Built 1939 or earlier | 0.0%±10.1 pts | 5.7% |
| Households with no vehicle | 6.3%±9.3 pts | 7.7% |
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 39.02 get to work?
81.0% of Census Tract 39.02's workers drive alone. The average trip to work takes 24.2 minutes.
| Measure | Tract 39.02 | Mobile |
|---|---|---|
| In the labor force (age 16+) | 46.4%±17.8 pts | 59.7% |
| Unemployment rate | 4.7%±11.9 pts | 5.6% |
| Drove alone to work | 81.0%±12.6 pts | 81.0% |
| Carpooled | 13.6%±13.1 pts | 6.9% |
| Public transportation | 0.0%±15.2 pts | 0.6% |
| Walked | 5.4%±11.1 pts | 1.4% |
| Worked from home | 0.0%±15.2 pts | 9.3% |
| Mean travel time to work | 24.2 min±5.8 | 22.8 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 39.02 compare with the other tracts in Mobile County?
Among Mobile County's tracts with a reliable estimate, Census Tract 39.02 ranks as shown below (1 = highest).
| Measure | In Mobile County | In Mobile |
|---|---|---|
| Population | 133rd of 134 | 78th of 78 |
| Residents per square mile | 78th of 134 | 61st of 78 |
| Median household income | 113th of 126 | 62nd of 71 |
| Per capita income | 120th of 133 | 71st of 77 |
| Median home value | 121st of 126 | 70th of 72 |
| Median gross rent | 99th of 118 | 62nd of 73 |
| Poverty rate | 16th of 101 | 11th of 61 |
| Median age | 9th of 134 | 5th of 78 |
| Owner-occupied share | 113th of 129 | 60th of 74 |
The tracts next to it on Mobile County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 39.01 | 110th | $31,616±$12,666 · within the margin of this tract |
| Tract 32.02 | 111th | $30,417±$10,468 · within the margin of this tract |
| Tract 75 | 112th | $30,078±$7,189 · within the margin of this tract |
| Tract 39.02 | 113th | $29,957±$11,119 |
| Tract 55 | 114th | $29,886±$3,104 · within the margin of this tract |
| Tract 26 | 115th | $29,691±$12,452 · within the margin of this tract |
| Tract 40 | 116th | $29,618±$14,685 · 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 39.02?
5 of the 18 figures for Census Tract 39.02 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