HomeMissouriFranklin CountyLake St. Clair CDP
Lake St. Clair CDP, Missouri: commercial real estate data.
Lake St. Clair CDP is a Census CDP of 872 people across 0.72 square miles of land, in Franklin County. Median household income is $81,397, 94.5 percent of occupied homes are owned.
48 sourced place values · tier FULL · 6 sections · underlined figures are computed by MMCG Analytics, not published by the agency
Lake St. Clair
What Lake St. Clair is
- Census place typeCDP
- Land area0.72 sq mi
- Water area0.11 sq mi
- Population per square mile of land1,205 plus or minus 432
- County holding the largest share of its areaFranklin County, 100.0 percent
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Lake St. Clair
How many people live in Lake St. Clair
- Population872 plus or minus 313
- Median age28.5 plus or minus 8.8
- Population under 18311 plus or minus 148
- Share under 1835.7 percent plus or minus 11.1
- Population 65 and over57 plus or minus 39
- Share 65 and over6.5 percent plus or minus 3.8
- Households344 plus or minus 153
- Family households241 plus or minus 100
- Share of households that are families70.1 percent plus or minus 42.6
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Lake St. Clair
Income and work in Lake St. Clair
- Median household income$81,397
- Per capita income$30,756
- Civilian labor force408 plus or minus 145
- Employed363 plus or minus 127
- Unemployed45 plus or minus 46
- Unemployment rate11.0 percent plus or minus 10.6
- Adults 25 and over491 plus or minus 183
- Adults 25 and over with a high school diploma or higher88.4 percent
- Adults 25 and over with a bachelor degree or higher28.1 percent plus or minus 12.8
- Adults 25 and over with a graduate degree6.9 percent plus or minus 5.3
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Lake St. Clair
Housing in Lake St. Clair
- Housing units344 plus or minus 153
- Occupied units344 plus or minus 153
- Vacant units0
- Vacancy rate0.0 percent
- Owner occupied325 plus or minus 153
- Renter occupied19 plus or minus 26
- Ownership rate94.5 percent
- Median owner-occupied home value$227,800
- Single family units332 plus or minus 154
- Share single family96.5 percent
- Units in buildings of two or more0
- Share in buildings of two or more0.0 percent
- Mobile homes12 plus or minus 22
- Median year structure built2003
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Lake St. Clair
How Lake St. Clair gets to work
- Workers 16 and over who commute363 plus or minus 127
- Commuting under 15 minutes81 plus or minus 77
- Share commuting under 15 minutes22.3 percent plus or minus 19.6
- Commuting 30 minutes or more187 plus or minus 74
- Share commuting 30 minutes or more51.5 percent
- Drove alone97.5 percent plus or minus 48.1
- Carpooled2.5 percent plus or minus 4.0
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home0.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Franklin County, not Lake St. Clair
Franklin County context, not Lake St. Clair figures
These are Franklin County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Lake St. Clair measurements.
- Establishments in Franklin County2,702
- Employment at those establishments, Franklin County35,466
- Covered employment, Franklin County39,312
- Average annual pay, Franklin County$51,695
- Average weekly wage, Franklin County$994
- Housing units permitted, Franklin County661
- Of those, single family, Franklin County501
- County product, 2024, Franklin County$6,418,705,000
- County product change over the prior year, Franklin County1.7 percent
- Average income of an arriving household, Franklin County$66,100
Every figure in this section is published for Franklin County as a whole and is not a measurement of Lake St. Clair. It is here because a county backdrop is what a credit committee reads a place against, and it is labelled so that it can never be quoted as the place's own.
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual. US Bureau of Economic Analysis, Regional, table CAGDP2, CAGDP2, through 2024. US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.
Coverage
What this page does not hold.
Every item below could be filled with a plausible figure. None of them is. On a page a lender may read, a number that cannot be traced is worse than an absence, so the absences are named.
- No SBA approvals are recorded to a borrower address in this place in either FOIA release.
- This place is not listed as a community in the FEMA Community Status Book, so no NFIP participation or CRS class is shown.
- No median gross rent is published for this place.
- Parcel level detail, zoning and flood zone at an address are resolved in the platform, not on this page.
SBA figures count approvals to borrowers whose address is in the place. They are not approvals for projects inside the place boundary: the tape records a borrower city and a project county, and those can differ.
Common questions
Lake St. Clair questions, answered from the record.
How many people live in Lake St. Clair, Missouri?
872, in 344 households. Lake St. Clair CDP covers 0.72 square miles of land, which is 1,205 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Lake St. Clair in?
Franklin County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
What is the median household income in Lake St. Clair?
$81,397. The median owner-occupied home is valued at $227,800. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Are the county figures on this page Lake St. Clair figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Franklin County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Lake St. Clair.
Is zoning published for Lake St. Clair?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.