
Spencer township
- County:
- Owen County
- County Seat:
- No
- Area (mi²):
- 48.905
- State:
- Indiana
Spencer township is located in Owen County, Indiana. Spencer township has a 2025 population of 2,444. Spencer township is currently growing at a rate of 0.49% annually and its population has increased by 0.99% since the most recent census, which recorded a population of 2,420 in 2020.
The average household income in Spencer township is $111,749 with a poverty rate of 0%. The median age in Spencer township is 41.4 years: 35.4 years for males, and 45.2 years for females.