Byron Flag

Byron

County Seat:
No
Area (mi²):
6.521
State:
California

Byron is a CDP located in Contra Costa County, California. Byron has a 2025 population of 2,078. Byron is currently growing at a rate of 2.62% annually and its population has increased by 1.02% since the most recent census, which recorded a population of 2,057 in 2020.

The average household income in Byron is $111,779 with a poverty rate of 15.49%.The median age in Byron is 45 years: 36.3 years for males, and 45.4 years for females.

2.1K
Total Population
319
Density (mi²)
53 2.62%
Growth

Byron Population

Byron Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Byron includes 56.82% White, 22.6% other race, 4.9% Asian, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White1,06656.82%
Other race42422.6%
Two or more races29215.57%
Asian924.9%
Black or African American20.11%

Byron Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Byron's average per capita income is $28,990. Household income levels show a median of $92,813. The poverty rate stands at 15.49%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$102,917-
Families$98,482$113,991
Households$92,813$111,779
Non Families$66,250$90,304

$28,990

Average Income

$92,813

Median Household Income

15.49%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)