Grundy County
- Population
- 9,787
- Area
- 435.29 sq mi (1,127.4 km²), 2.75 sq mi water
- Median age
- 40.6
- Households
- 3,907
- Persons per household
- 2.4
- Median household income
- $51,975
- Median house value
- $112,500
Demographics: 2020–2024 ACS
This Afternoon
82°F
Slight Chance Showers And Thunderstorms19% precip
Tonight
63°F
Mostly Cloudy then Chance Rain Showers25% precip
Sunday
70°F
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms60% precip
Sunday Night
61°F
Slight Chance Showers And Thunderstorms27% precip