Grundy County
- Population
- 13,819
- Area
- 0.36 sq mi (0.93 km²), 0 sq mi water
- Median age
- 42.7
- Households
- 5,161
- Persons per household
- 2.6
- Median household income
- $47,593
- Median house value
- $154,000
Demographics: 2020–2024 ACS
Today
82°F
Showers And Thunderstorms Likely87% precip
Tonight
66°F
Showers And Thunderstorms then Mostly Cloudy80% precip
Sunday
77°F
Mostly Sunny then Chance Showers And Thunderstorms47% precip
Sunday Night
65°F
Chance Showers And Thunderstorms then Chance Rain Showers44% precip