Glenn County's estimated 2026 population is 28,532 with a growth rate of 0.4% in the past year according to the most recent United States census data. Glenn County is the 47th largest county in California. The 2010 population was 28,125 and has seen a growth of 1.45% since that time.
Data after 2023 is projected based on recent change
The racial composition of Glenn County includes 59.81% White, 20.85% other race, and smaller percentages for Asian, Native American, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
White (59.81%)
Other race (20.85%)
Two or more races (14.46%)
Asian (2.71%)
Native American (1.53%)
Black or African American (0.55%)
Native Hawaiian or Pacific Islander (0.08%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 17,120 | 59.81% |
| Other race | 5,969 | 20.85% |
| Two or more races | 4,138 | 14.46% |
| Asian | 777 | 2.71% |
| Native American | 439 | 1.53% |
| Black or African American | 158 | 0.55% |
| Native Hawaiian or Pacific Islander | 22 | 0.08% |
Married
Widowed
Divorced
Separated
Never Married
Glenn County's average per capita income is $43,863. Household income levels show a median of $70,487. The poverty rate stands at 12.36%.
Name | Median | Mean |
|---|---|---|
| Married Families | $95,009 | - |
| Families | $81,208 | $95,594 |
| Households | $70,487 | $86,148 |
| Non Families | $41,225 | $56,233 |
Average Income
Median Household Income
Poverty Rate