Logan County's estimated 2026 population is 27,145 with a growth rate of -0.14% in the past year according to the most recent United States census data. Logan County is the 49th largest county in Illinois. The 2010 population was 30,282 and has seen a growth of -10.36% since that time.
Data after 2023 is projected based on recent change
Overall: 41.1 years
Female: 41.5 years
Male: 40.1 years
There are 22,375 adults, (5,409 of whom are seniors) in Logan County.
Female: 14,220 (51.3%)
Male: 13,493 (48.7%)
The racial composition of Logan County includes 87.09% White, 5.38% Black or African American, and smaller percentages for other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 24,136 | 87.09% |
| Two or more races | 1,761 | 6.35% |
| Black or African American | 1,492 | 5.38% |
| Other race | 172 | 0.62% |
| Asian | 130 | 0.47% |
| Native American | 18 | 0.06% |
| Native Hawaiian or Pacific Islander | 4 | 0.01% |
Logan County's average per capita income is $47,750. Household income levels show a median of $66,358. The poverty rate stands at 13.13%.
Name | Median | Mean |
|---|---|---|
| Married Families | $105,205 | - |
| Families | $88,157 | $102,168 |
| Households | $66,358 | $84,267 |
| Non Families | $41,120 | $49,953 |
Average Income
Median Household Income
Poverty Rate
