Census tract · St. Clair County
Census Tract 402.06, St. Clair County, Alabama
Census Tract 402.06, GEOID 01115040206, in St. Clair County, Alabama, mostly within Riverside (53% of its census blocks). 3,258 residents in the ACS 2020-2024 5-year estimates (±864); the 2020 Census counted 2,772.
Residents, 2020-2024
3,258
±864 (90% margin)
2020 Census count: 2,772
Median household income
$91,667
±$21,318 (90% margin)
St. Clair County: $77,463
Median home value
$228,300
±$57,238 (90% margin)
St. Clair County: $226,300
Median gross rent
$984
±$316 (90% margin)
St. Clair County: $1,084
Where is Census Tract 402.06?
Census Tract 402.06 is one of 24 census tracts in St. Clair County, Alabama. It covers 18.82 square miles of land, 147 residents per square mile in 2020. Its GEOID, 01115040206, names it uniquely (how tract numbers and GEOIDs work).
6 census tracts border Census Tract 402.06: Tract 402.07 ($71,010), Tract 402.10 ($99,663), Tract 402.11 ($44,417), Tract 403.01 ($49,571), Tract 102.01 in Talladega County ($65,313) and Tract 102.02 in Talladega County ($73,223). 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 402.06?
The 2020-2024 American Community Survey puts Census Tract 402.06's population at 3,258 (±864) in 1,226 households; the 2020 Census counted 2,772 residents and 1,210 housing units.
| Measure | Tract 402.06 | Riverside |
|---|---|---|
| Total population | 3,258 ±864 | 2,097 |
| Households | 1,226 ±274 | 783 |
| Average household size | 2.66 ±0.31 | 2.68 |
| Housing units | 1,287 ±268 | 882 |
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 402.06?
The median resident of Census Tract 402.06 is 35.4 years old; 23.1% are under 18 and 16.8% are 65 or older. The largest group is non-Hispanic white residents at 89.1%, then non-Hispanic Black residents at 9.7%.
| Measure | Tract 402.06 | Riverside |
|---|---|---|
| Median age | 35.4 ±13.0 | 41.8 |
| Under 18 years | 23.1% ±8.0 pts | 21.9% |
| 65 years and over | 16.8% ±8.4 pts | 19.6% |
| Hispanic or Latino (any race) | 0.4% ±0.8 pts | 2.0% |
| White alone, not Hispanic | 89.1% ±7.4 pts | 82.3% |
| Black or African American alone, not Hispanic | 9.7% ±7.2 pts | 14.4% |
| Asian alone, not Hispanic | 0.0% ±1.2 pts | 0.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.2 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.2 pts | 0.0% |
| Two or more races, not Hispanic | 0.8% ±0.7 pts | 1.3% |
| Some other race alone, not Hispanic | 0.0% ±1.2 pts | 0.0% |
| Born outside the United States | 0.0% ±1.2 pts | 0.3% |
| Speak a language other than English at home (age 5+) | 1.0% ±1.2 pts | 2.6% |
| Civilian veterans (age 18+) | 5.4% ±2.7 pts | 6.8% |
| With a disability | 24.2% ±8.7 pts | 15.7% |
| No health insurance coverage | 7.8% ±4.3 pts | 8.0% |
| High school graduate or higher (age 25+) | 83.4% ±6.9 pts | 78.8% |
| Bachelor's degree or higher (age 25+) | 18.1% ±11.3 pts | 21.3% |
| Graduate or professional degree (age 25+) | 8.3% ±4.8 pts | 7.5% |
| Lived in the same house a year earlier | 91.4% ±5.1 pts | 87.2% |
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 402.06 earn?
Half of the 1,226 households in Census Tract 402.06 earn less than $91,667 a year (±$21,318), against $77,463 across St. Clair County: 6th highest of the county's 24 tracts with a reliable estimate. 9.5% of residents live below the poverty line.
| Measure | Tract 402.06 | Riverside |
|---|---|---|
| Median household income | $91,667 ±$21,318 | $83,664 |
| Mean household income | $87,665 ±$9,769 | $101,514 |
| Per capita income | $33,100 ±$4,254 | $37,650 |
| People below the poverty line | 9.5% ±4.9 pts | 15.8% |
| Children under 18 below the poverty line | 10.6% ±10.8 pts | 17.4% |
| Households receiving SNAP | 13.0% ±6.8 pts | 22.5% |
| Households with a computer | 96.7% ±3.0 pts | 98.5% |
| Households with a broadband subscription | 94.3% ±2.9 pts | 91.6% |
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 402.06?
Owners occupy 84.3% of Census Tract 402.06's occupied homes and renters 15.7%. The median owner-occupied home is valued at $228,300 by its owner (±$57,238). The median renter pays $984 a month including utilities.
| Measure | Tract 402.06 | Riverside |
|---|---|---|
| Median home value (owner-occupied) | $228,300 ±$57,238 | $220,500 |
| Median gross rent | $984 ±$316 | $1,161 |
| Renters paying 35% or more of income on rent | 28.0% ±19.6 pts | 31.1% |
| Median monthly owner costs, with a mortgage | $1,620 ±$669 | $1,408 |
| Owner-occupied homes | 84.3% ±7.3 pts | 79.9% |
| Renter-occupied homes | 15.7% ±7.3 pts | 20.1% |
| Housing units | 1,287 ±268 | 882 |
| Single-family detached homes | 66.3% ±9.1 pts | 47.7% |
| Mobile homes | 23.6% ±7.4 pts | 25.2% |
| Built 2020 or later | 0.9% ±1.2 pts | 1.4% |
| Built 2010 to 2019 | 5.7% ±4.1 pts | 8.4% |
| Built 1939 or earlier | 0.5% ±0.7 pts | 0.7% |
| Households with no vehicle | 3.5% ±3.8 pts | 0.6% |
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 402.06 get to work?
79.5% of Census Tract 402.06's workers drive alone. The average trip to work takes 27.4 minutes.
| Measure | Tract 402.06 | Riverside |
|---|---|---|
| In the labor force (age 16+) | 56.1% ±10.0 pts | 57.1% |
| Unemployment rate | 3.8% ±2.7 pts | 5.3% |
| Drove alone to work | 79.5% ±6.9 pts | 85.6% |
| Carpooled | 10.4% ±4.9 pts | 8.6% |
| Public transportation | 0.0% ±2.9 pts | 0.0% |
| Walked | 4.2% ±4.5 pts | 0.8% |
| Worked from home | 6.0% ±4.7 pts | 4.4% |
| Mean travel time to work | 27.4 min ±4.0 | 28.1 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 402.06 compare with the other tracts in St. Clair County?
Among St. Clair County's tracts with a reliable estimate, Census Tract 402.06 ranks as shown below (1 = highest).
| Measure | In St. Clair County |
|---|---|
| Population | 13th of 24 |
| Residents per square mile | 15th of 24 |
| Median household income | 6th of 24 |
| Per capita income | 12th of 24 |
| Median home value | 12th of 22 |
| Median gross rent | 10th of 18 |
| Poverty rate | 12th of 14 |
| Bachelor's degree or higher | 14th of 23 |
| Median age | 21st of 24 |
| Owner-occupied share | 12th of 24 |
The tracts next to it on St. Clair County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 402.10 | 3rd | $99,663±$21,893 · within the margin of this tract |
| Tract 405.04 | 4th | $99,500±$19,126 · within the margin of this tract |
| Tract 401.07 | 5th | $93,018±$14,598 · within the margin of this tract |
| Tract 402.06 | 6th | $91,667±$21,318 |
| Tract 405.07 | 7th | $88,409±$23,721 · within the margin of this tract |
| Tract 402.12 | 8th | $84,961±$22,757 · within the margin of this tract |
| Tract 402.13 | 9th | $83,942±$28,270 · 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 402.06?
4 of the 18 figures for Census Tract 402.06 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