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ZipNumbers

California · Census place 39724

Lake San Marcos CDP, CA

Quick answer

Lake San Marcos CDP has 4,996 residents, ranking #662 of 1618 places in California. Median household income is $100,676, the median home is worth $859,600 and median gross rent runs $2,615 a month.

Population
4,996Lake San Marcos CDP residents
Median household income
$100,676Past 12 months, inflation adjusted
Median home value
$859,600Owner-occupied units
Median gross rent
$2,615Rent plus utilities, monthly
Median age
60.1 yrsAll residents
Homeownership rate
78.4%Owner-occupied households

What the numbers mean in Lake San Marcos CDP

Housing cost measured against local earnings.

A household earning the Lake San Marcos CDP median would spend about 31.2% 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 8.5× the median household income; nationally that ratio sits near 4.5×. Poverty affects 6.3% of residents and 78.4% 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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