Glenn County's estimated 2026 population is 27,962 with a growth rate of -0.64% 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 -0.58% since that time.
Data after 2023 is projected based on recent change
Overall: 36.2 years
Female: 37.3 years
Male: 35.5 years
There are 20,872 adults, (4,893 of whom are seniors) in Glenn County.
Female: 13,930 (48.9%)
Male: 14,564 (51.1%)
The racial composition of Glenn County includes 55.27% White, 22.51% other race, 3% Asian, and smaller percentages for Native American, Black or African American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 15,749 | 55.27% |
| Other race | 6,414 | 22.51% |
| Two or more races | 4,979 | 17.47% |
| Asian | 856 | 3% |
| Native American | 434 | 1.52% |
| Black or African American | 62 | 0.22% |
Glenn County's average per capita income is $43,453. Household income levels show a median of $67,139. The poverty rate stands at 15.95%.
Name | Median | Mean |
|---|---|---|
| Married Families | $89,956 | - |
| Families | $79,784 | $96,194 |
| Households | $67,139 | $84,971 |
| Non Families | $35,068 | $51,140 |
Average Income
Median Household Income
Poverty Rate