Signal Hill
Signal Hill is significantly wealthier than the US average, with a median household income of $113,298. Population has grown 23% since 2000. Median home value has more than tripled since 2000, reaching $783,300. It ranks in the top 5% of US cities for household income.
Population & growth
PEP 2025 EST:11,153 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
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Education
Commute & transportation
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People & community
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How many people live in Signal Hill, California?
Signal Hill, California has about 11,468 residents according to the 2024 American Community Survey.
What is the median household income in Signal Hill, California?
The typical household in Signal Hill, California earns about $113,298 a year. Half of households make more than that, and half make less.
Is Signal Hill, California expensive?
In Signal Hill, California, the median home is worth about $783,300, and the typical rent is about $1,851 a month.
How educated are people in Signal Hill, California?
About 37.2% of adults age 25 and over in Signal Hill, California hold a bachelor's degree or higher.
What is the poverty rate in Signal Hill, California?
About 7.1% of people in Signal Hill, California live below the federal poverty line.
Has Signal Hill, California grown since 1990?
Yes, Signal Hill, California has grown since 1990. The population has added about 3,097 residents, a change of about 37 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024