Byron is a CDP located in Contra Costa County California. Byron has a 2024 population of 2,025. Byron is currently growing at a rate of 2.74% annually but its population has decreased by -1.56% since the most recent census, which recorded a population of 2,057 in 2020.
The average household income in Byron is $104,583 with a poverty rate of 11.39%. The median age in Byron is 43.7 years: 31.9 years for males, and 45.1 years for females.
According to the most recent ACS, the racial composition of Byron was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,223 | 63.76% |
| Two or more races | 337 | 17.57% |
| Other race | 268 | 13.97% |
| Asian | 59 | 3.08% |
| Native American | 28 | 1.46% |
| Black or African American | 3 | 0.16% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Two or more races
Other race
Asian
Native American
Black or African American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 549 | 3.47 | 66.7 | 33.3 |
| Married | 249 | 2.88 | 71.9 | 28.1 |
| Female | 114 | 4.32 | 26.3 | 73.7 |
| Non Family | 114 | 1.33 | 74.6 | 25.4 |
| Male | 72 | 7.53 | 100 | 0 |
3.74
Average Family Size
3.47
Average Household Size
66.7%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 109 | 9.45% |
| Associates Degree | 166 | 14.4% |
| Bachelors Degree | 105 | 9.11% |
| Graduate Degree | 120 | 10.41% |
| High School Graduate | 285 | 24.72% |
| Less Than 9th Grade | 42 | 3.64% |
| Some College | 326 | 28.27% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 794 | 785 | 191 |
| Hispanic | 300 | 158 | 34 |
| Other Race | 212 | 103 | 31 |
| Asian | 58 | 58 | 0 |
| 2+ Races | 22 | 12 | 3 |
| Native American | 14 | 14 | 0 |
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among white people with a rate of 24.06%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $96,071 | $95,833 | $0 |
| Graduate Degree | $0 | $0 | $0 |
| High School Graduate | $0 | $0 | $35,556 |
| Less Than 9th Grade | $29,299 | $29,482 | $0 |
| Overall | $29,882 | $0 | $23,098 |
| Some College | $34,926 | $0 | $16,461 |
$29,882
Average Earnings
$0
Average Male
$23,098
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
72.63% of Byron residents speak only English, while 27.37% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 25.72% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Hispanic | 796 | 119 | 14.95% |
| White | 1,050 | 89 | 8.48% |
| Multiple | 337 | 19 | 5.64% |
| Asian | 58 | 8 | 13.79% |
11.39%
Overall Poverty Rate
5.6%
Male Poverty Rate
16.31%
Female Poverty Rate
The race most likely to be in poverty in Byron is Hispanic, with 14.95% below the poverty level.
The race least likely to be in poverty in Byron is Multiple, with 5.64% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 6.5%. Among those working part-time, it was 20.37%, and for those that did not work, the poverty rate was 4.7%.
rate
Rate | Poverty |
|---|---|
| Some College | 19.72% |
| Less Than 9th Grade | 15.23% |
| High School | 3.16% |
| Bachelors or Greater | 0% |
rate
Rate | Poverty |
|---|---|
| Female Employed | 32.44% |
| Male Employed | 0% |
| Male Unemployed | 0% |
| Female Unemployed | 0% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $88,281 | $107,981 |
| Households | $79,196 | $104,583 |
| Married Families | $90,179 | $-999,999,999 |
| Non Families | $61,705 | $75,247 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
36.8%
Overall Marriage Rate
36.9%
Male Marriage Rate
36.7%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
76
Number of Veterans
76
Male Veterans
0
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 35 |
| Korea | 21 |
| Second Gulf War | 20 |
| First Gulf War | 0 |
| World War II | 0 |
count
Age Group | Veterans |
|---|---|
| 75+ | 46 |
| 35 to 54 | 20 |
| 65 to 74 | 10 |
| 18 to 34 | 0 |
| 55 to 64 | 0 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 56 | 6.11% |
| Asian | 20 | 34.48% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
0%
Veteran Disability Rate
LaborForceParticipation
48.8%
Labor Force Participation
44.6%
Employment Rate
8.5%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
51.93%
Born in Byron
85.87%
Native Born
14.13%
Foreign Born
5.27%
Non Citizen
8.86%
Naturalized
85.87% of Byron residents were born in the United States, with 51.93% having been born in California. 5.27% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Change |
|---|---|---|---|
| 2024 | 2,025 | 54 | 2.74% |
| 2023 | 1,971 | 53 | 2.76% |
| 2022 | 1,918 | -195 | -9.23% |
| 2021 | 2,113 | 56 | 2.72% |
| 2020 | 2,057 | 753 | 57.75% |
| 2019 | 1,304 | -44 | -3.26% |
| 2018 | 1,348 | -132 | -8.92% |
| 2017 | 1,480 | 51 | 3.57% |
| 2016 | 1,429 | 104 | 7.85% |
| 2015 | 1,325 | 20 | 1.53% |
| 2014 | 1,305 | 72 | 5.84% |
| 2013 | 1,233 | 84 | 7.31% |
| 2012 | 1,149 | -138 | -10.72% |
| 2011 | 1,287 | 10 | 0.78% |
| 2010 | 1,277 | 0 | 0% |