Signal Hill is home to 11,848 people (Source: U.S. Census Bureau 2020). We will add more 2020 Census data to this page as it becomes available.
Profile of the City of Signal Hill
Provided by the Southern California Association of Governments' (SCAG) Regional Council, this report provides information on population, households, housing, transportation, employment, retail sales, education and SCAG regional highlights. SCAG updates local profiles every two years. The Pre-Certified 2020 Profile of the City of Signal Hill is now available.
Recent Housing Data
Homeownership Rate: 46.4%
Housing Units: 4,749
Vacancy Rate: 4.1%
Average Family Size: 3.28
Current State of California Demographic Information
The California Department of Finance provides a variety of demographic reports that is updated every year including state, county and city population and housing estimates. Visit the California Department of Finance website and then click View Estimates for a wide selection of demographic reports. Select the desired report to download a Microsoft Excel file.