Overview
83,905
Total Population
37.0
Median age
49.59%
Female population %
101.7:100
Gender ratio (M:F)
30-34 years
Largest age group
44.6
Total dependency ratio
White
Largest racial group
29,609
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Redwood City's population is young compared to the rest of the country:
- The median age in Redwood City is 37.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Redwood City's population under 18 was 21.59%, compared to the 22.51% nationwide.
- Redwood City's elderly or the senior population (over 65 age) was 12.84% as compared to 16.04% nationwide.
- Of the total population in Redwood City, 17.98% were under the age of 15, 18.42% aged 15 to 29, 50.76% aged 30 to 64, 10.92% aged 65 to 84, and 1.92% were 85 years of age and older.

Read more about Redwood City, CA population by age ➔
Gender
There are 689 less females than males in Redwood City:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.59% females and 50.41% males in Redwood City, CA.
- The Redwood City, CA gender ratio is 101.7:100 i.e. 101.7 men to 100 women (1.017).
- For male population, the largest age group is 30-34 years with a population of 4,390.
- For the female population, the largest age group is 30-34 years with a population of 3,802.

Read more about Redwood City, CA population by gender ➔
Race / Ethnicity
Redwood City's population has become increasingly diverse:
- Racial distribution of Redwood City population: 50.93% are White, 2.19% are Black or African American, 1.29% are American Indian and Alaska Native, 16.34% are Asian, 0.86% are Native Hawaiian and other Pacific Islander, 17.19% are some other race and 11.19% are multiracial.
- Redwood City's racial breakdown clearly shows that there is an absolute majority of White population in the city.
- By ethnicity, 29,609 is Hispanic or Latino (of any race), and 54,296 (64.71% of the total population) is Non-Hispanic.
- The largest racial group in Redwood City is White with a population of 42,735 (50.93% of the total population).

Read more about Redwood City, CA population by race ➔
Year by year
Redwood City's population has already reached its peak and is showing a trend of decline:
- The peak population was 84,852 in the year 2019
- From 2000 to 2010, Redwood City's population increased by 1,952 (2.60%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Redwood City's population increased by 7,089 (9.20%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Redwood City's population was lowest in year 2005 at 72,306.

Read more about Redwood City, CA population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)