Holland township
- County:
- Shelby County
- County Seat:
- No
- Area (mi²):
- 26.989
- State:
- Illinois
Holland township is located in Shelby County, Illinois. Holland township has a 2026 population of 387. Holland township is currently declining at a rate of -0.26% annually and its population has decreased by -1.28% since the most recent census, which recorded a population of 392 in 2020.
The median household income in Holland township is $60,523 with a poverty rate of 17.42%. The median age in Holland township is 62.9 years: 62.6 years for males, and 71.4 years for females. For every 100 females there are 118.2 males.