Pike County's 2026 population is estimated at 14,096, reflecting a -0.57% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Pike County is the 74th largest county in Illinois. The 2010 population was 16,395 and has grown -14.02% since 2010.
Data after 2023 is projected based on recent change
Overall: 43 years
Female: 44 years
Male: 40.5 years
There are 11,116 adults, (3,152 of whom are seniors) in Pike County.
Female: 7,221 (49.9%)
Male: 7,248 (50.1%)
The racial composition of Pike County includes 95.43% White, and smaller percentages for Two or more races, other race, Black or African American, Native Hawaiian or Pacific Islander, Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 13,808 | 95.43% |
| Two or more races | 381 | 2.63% |
| Other race | 97 | 0.67% |
| Black or African American | 87 | 0.6% |
| Native Hawaiian or Pacific Islander | 54 | 0.37% |
| Asian | 41 | 0.28% |
| Native American | 1 | 0.01% |
Pike County 's average per capita income is $42,908. Household income levels show a median of $59,777. The poverty rate stands at 14.85%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $92,583 | $104,795 |
| Families | $81,273 | $92,009 |
| Households | $59,777 | $74,896 |
| Non Families | $37,201 | $47,525 |
Average Income
Median Household Income
Poverty Rate