Goodfarm township
- County:
- Grundy County
- County Seat:
- No
- Area (mi²):
- 35.617
- State:
- Illinois
Goodfarm township is located in Grundy County, Illinois. Goodfarm township has a 2026 population of 348. Goodfarm township is currently growing at a rate of 0.87% annually and its population has increased by 2.35% since the most recent census, which recorded a population of 340 in 2020.
The median household income in Goodfarm township is $85,938 with a poverty rate of 1.71%. The median age in Goodfarm township is 41.6 years: 44.7 years for males, and 31.5 years for females. For every 100 females there are 88.7 males.