Sullivan County
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- Population
- 20,780
- Area
- 447.2 sq mi (1,158.23 km²), 6.92 sq mi water
- Median age
- 41.7
- Households
- 7,832
- Persons per household
- 2.4
- Median household income
- $56,204
- Median house value
- $131,100
Demographics: 2020–2024 ACS
Today
86°F
Scattered Showers And Thunderstorms then Isolated Showers And Thunderstorms42% precip
Tonight
65°F
Mostly Clear then Patchy Fog4% precip
Sunday
87°F
Patchy Fog then Chance Showers And Thunderstorms28% precip
Sunday Night
59°F
Chance Showers And Thunderstorms33% precip