Census tract · Franklin County
Census Tract 8009.01, Franklin County, Missouri
Census Tract 8009.01, GEOID 29071800901, in Franklin County, Missouri, partly within Lake St. Clair, St. Clair and Parkway. 2,930 residents in the ACS 2020-2024 5-year estimates (±574); the 2020 Census counted 2,793.
Residents, 2020-2024
2,930
±574 (90% margin)
2020 Census count: 2,793
Median household income
$76,828
±$9,212 (90% margin)
Franklin County: $73,165
Median home value
$205,100
±$25,994 (90% margin)
Franklin County: $227,600
Median gross rent
$1,322
±$344 (90% margin)
Franklin County: $893
Where is Census Tract 8009.01?
Census Tract 8009.01 is one of 28 census tracts in Franklin County, Missouri. It covers 23.12 square miles of land, 121 residents per square mile in 2020. Its GEOID, 29071800901, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Lake St. Clair | 45% |
| St. Clair | 5% |
| Parkway | 1% |
4 census tracts border Census Tract 8009.01: Tract 8005.01 ($75,179), Tract 8009.03 ($41,419), Tract 8009.04 ($46,429) and Tract 8010 ($64,833). 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 8009.01?
The 2020-2024 American Community Survey puts Census Tract 8009.01's population at 2,930 (±574) in 1,124 households; the 2020 Census counted 2,793 residents and 1,207 housing units.
| Measure | Tract 8009.01 | Franklin County |
|---|---|---|
| Total population | 2,930 ±574 | 105,950 |
| Households | 1,124 ±183 | 43,036 |
| Average household size | 2.61 ±0.33 | 2.44 |
| Housing units | 1,186 ±189 | 46,312 |
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 8009.01?
The median resident of Census Tract 8009.01 is 36.3 years old; 29.4% are under 18 and 13.8% are 65 or older. The largest group is non-Hispanic white residents at 88.7%, then non-Hispanic residents of two or more races at 9.4%.
| Measure | Tract 8009.01 | Franklin County |
|---|---|---|
| Median age | 36.3 ±3.1 | 41.8 |
| Under 18 years | 29.4% ±4.9 pts | 22.4% |
| 65 years and over | 13.8% ±3.2 pts | 19.2% |
| Hispanic or Latino (any race) | 0.7% ±1.2 pts | 2.3% |
| White alone, not Hispanic | 88.7% ±10.4 pts | 88.7% |
| Black or African American alone, not Hispanic | 0.0% ±1.2 pts | 0.9% |
| Asian alone, not Hispanic | 0.4% ±0.5 pts | 0.4% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.2 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.2 pts | 0.0% |
| Two or more races, not Hispanic | 9.4% ±10.2 pts | 7.4% |
| Some other race alone, not Hispanic | 0.8% ±1.4 pts | 0.2% |
| Born outside the United States | 1.8% ±1.5 pts | 1.4% |
| Speak a language other than English at home (age 5+) | 2.0% ±1.8 pts | 1.9% |
| Civilian veterans (age 18+) | 7.0% ±2.7 pts | 7.7% |
| With a disability | 17.3% ±5.6 pts | 14.4% |
| No health insurance coverage | 6.4% ±3.0 pts | 6.9% |
| High school graduate or higher (age 25+) | 94.7% ±3.8 pts | 90.8% |
| Bachelor's degree or higher (age 25+) | 18.2% ±7.2 pts | 23.7% |
| Graduate or professional degree (age 25+) | 3.4% ±2.3 pts | 7.9% |
| Lived in the same house a year earlier | 93.2% ±4.7 pts | 90.1% |
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 8009.01 earn?
Half of the 1,124 households in Census Tract 8009.01 earn less than $76,828 a year (±$9,212), against $73,165 across Franklin County: 13th highest of the county's 28 tracts with a reliable estimate.
| Measure | Tract 8009.01 | Franklin County |
|---|---|---|
| Median household income | $76,828 ±$9,212 | $73,165 |
| Mean household income | $76,915 ±$11,309 | $92,432 |
| Per capita income | $28,846 ±$3,360 | $37,792 |
| People below the poverty line | 6.6% ±5.2 pts | 8.2% |
| Children under 18 below the poverty line | 0.5% ±0.7 pts | 8.4% |
| Households receiving SNAP | 6.8% ±4.4 pts | 7.1% |
| Households with a computer | 97.6% ±2.3 pts | 94.7% |
| Households with a broadband subscription | 91.2% ±5.6 pts | 90.0% |
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 8009.01?
Owners occupy 84.1% of Census Tract 8009.01's occupied homes and renters 15.9%. The median owner-occupied home is valued at $205,100 by its owner (±$25,994). The median renter pays $1,322 a month including utilities.
| Measure | Tract 8009.01 | Franklin County |
|---|---|---|
| Median home value (owner-occupied) | $205,100 ±$25,994 | $227,600 |
| Median gross rent | $1,322 ±$344 | $893 |
| Renters paying 35% or more of income on rent | 15.9% ±14.7 pts | 31.6% |
| Median monthly owner costs, with a mortgage | $1,319 ±$60 | $1,442 |
| Owner-occupied homes | 84.1% ±12.8 pts | 76.5% |
| Renter-occupied homes | 15.9% ±12.8 pts | 23.5% |
| Housing units | 1,186 ±189 | 46,312 |
| Single-family detached homes | 90.6% ±5.7 pts | 75.8% |
| Mobile homes | 9.4% ±5.7 pts | 9.0% |
| Built 2020 or later | 0.0% ±2.9 pts | 1.5% |
| Built 2010 to 2019 | 3.4% ±3.2 pts | 9.6% |
| Built 1939 or earlier | 1.4% ±2.1 pts | 9.9% |
| Households with no vehicle | 4.4% ±4.7 pts | 3.8% |
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 8009.01 get to work?
79.0% of Census Tract 8009.01's workers drive alone. The average trip to work takes 35.4 minutes. The unemployment rate in 2020-2024 averaged 10.1%.
| Measure | Tract 8009.01 | Franklin County |
|---|---|---|
| In the labor force (age 16+) | 56.5% ±7.9 pts | 62.3% |
| Unemployment rate | 10.1% ±5.5 pts | 4.3% |
| Drove alone to work | 79.0% ±13.4 pts | 78.0% |
| Carpooled | 15.0% ±12.2 pts | 9.6% |
| Public transportation | 0.0% ±3.2 pts | 0.2% |
| Walked | 0.0% ±3.2 pts | 1.3% |
| Worked from home | 5.5% ±5.7 pts | 10.3% |
| Mean travel time to work | 35.4 min ±6.4 | 28.3 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 8009.01 compare with the other tracts in Franklin County?
Among Franklin County's tracts with a reliable estimate, Census Tract 8009.01 ranks as shown below (1 = highest).
| Measure | In Franklin County |
|---|---|
| Population | 20th of 28 |
| Residents per square mile | 18th of 28 |
| Median household income | 13th of 28 |
| Per capita income | 26th of 28 |
| Median home value | 18th of 28 |
| Median gross rent | 2nd of 27 |
| Bachelor's degree or higher | 21st of 28 |
| Median age | 24th of 28 |
| Owner-occupied share | 12th of 28 |
The tracts next to it on Franklin County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 8006.06 | 10th | $80,656±$7,831 · within the margin of this tract |
| Tract 8001.03 | 11th | $79,205±$28,269 · within the margin of this tract |
| Tract 8002.01 | 12th | $77,900±$18,666 · within the margin of this tract |
| Tract 8009.01 | 13th | $76,828±$9,212 |
| Tract 8007.02 | 14th | $76,000±$11,337 · within the margin of this tract |
| Tract 8005.01 | 15th | $75,179±$20,345 · within the margin of this tract |
| Tract 8007.03 | 16th | $73,797±$15,019 · 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 8009.01?
5 of the 18 figures for Census Tract 8009.01 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