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ZipNumbers

Missouri · Census place 40043

Lake St. Louis city, MO

Quick answer

Lake St. Louis city has 17,538 residents, ranking #48 of 1082 places in Missouri. Median household income is $123,427, the median home is worth $375,300 and median gross rent runs $1,608 a month.

Population
17,538Lake St. Louis city residents
Median household income
$123,427Past 12 months, inflation adjusted
Median home value
$375,300Owner-occupied units
Median gross rent
$1,608Rent plus utilities, monthly
Median age
43.2 yrsAll residents
Homeownership rate
75.2%Owner-occupied households

What the numbers mean in Lake St. Louis city

Housing cost measured against local earnings.

A household earning the Lake St. Louis city median would spend about 15.6% of gross income on the median rent. The 30% mark is the federal threshold for cost burden, so anything above it signals a stretched rental market. The median home costs 3.0× the median household income; nationally that ratio sits near 4.5×. Poverty affects 4.1% of residents and 75.2% of households own their home.

Source: US Census Bureau, ACS 2019-2023 5-year estimates · rates as published for 2019-2023 ACS 5-year

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