Newburg township is located in Pike County, Illinois. Newburg township has a 2026 population of 917. Newburg township is currently declining at a rate of -0.65% annually and its population has decreased by -4.08% since the most recent census, which recorded a population of 956 in 2020.
The median age in Newburg township is 44.9 years: 40 years for males, and 52 years for females. For every 100 females there are 78.9 males.
Data after 2023 is projected based on recent change
Overall: 44.9 years
Female: 52 years
Male: 40 years
There are 849 adults, (235 of whom are seniors) in Newburg township.
Female: 669 (55.9%)
Male: 528 (44.1%)
The racial composition of Newburg township includes 98.58% White, and smaller percentages for Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 1,180 | 98.58% |
| Asian | 17 | 1.42% |