Signal Hill, CA Demographics

The total population of Signal Hill is estimated to be 11,678 with 5,827 males (49.90%) and 5,851 females (50.10%). There are 24 more females than males in Signal Hill.
The median household income in Signal Hill was $85,726 in 2021, which marked an a decrease of 11,883(12.17%) from $97,609 in 2020. This income is 114.90% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Signal Hill sees its highest median household income among householders in the age group of 45 to 64 years old, at $108,573. Overall, the median household income for the city of Signal Hill stands at $85,726.
In Signal Hill, the median income for all workers aged 15 years and older, regardless of work hours, was $46,007 for males and $46,000 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $71,238 for males and $69,559 for females.
In Signal Hill, the demographic landscape is diverse, spanning 4 distinct racial categories among households. Among these, Asian households have the highest median household income at $111,739, while Black or African American households represent the opposite end with the lowest median household income of $66,306.
In 2022, the population of Signal Hill was 11,381, a 1.54% decrease year-by-year from 2021. Previously, in 2021, Signal Hill's population was 11,559, a decline of 2.12% compared to a population of 11,809 in 2020.
The median age in Signal Hill, CA is 35.9, as per 2021 ACS 5-Year Estimates. Of the total population, 18.74% were under the age of 15, 17.39% aged 15 to 29, 52.61% aged 30 to 64, 10.54% aged 65 to 84, and 0.71% were 85 years of age and older.
Racial distribution of Signal Hill population: 46.70% are White, 10.53% are Black or African American, 0.28% are American Indian and Alaska Native, 22.39% are Asian, 0.84% are Native Hawaiian and other Pacific Islander, 11.65% are some other race and 7.61% are multiracial.