Grainger County
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- Population
- 24,266
- Area
- 280.59 sq mi (726.72 km²), 21.85 sq mi water
- Median age
- 47.4
- Households
- 9,660
- Persons per household
- 2.5
- Median household income
- $50,538
- Median house value
- $189,200
Demographics: 2020–2024 ACS
Overnight
66°F
Rain Showers Likely62% precip
Saturday
80°F
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms73% precip
Saturday Night
65°F
Chance Showers And Thunderstorms34% precip
Sunday
76°F
Showers And Thunderstorms90% precip