Jefferson County
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- Population
- 18,349
- Area
- 532.62 sq mi (1,379.49 km²), 24.05 sq mi water
- Median age
- 44.2
- Households
- 7,412
- Persons per household
- 2.5
- Median household income
- $81,278
- Median house value
- $216,900
Demographics: 2020–2024 ACS
Overnight
63°F
Chance Showers And Thunderstorms36% precip
Monday
90°F
Chance Showers And Thunderstorms then Mostly Sunny25% precip
Monday Night
72°F
Mostly Clear7% precip
Tuesday
82°F
Slight Chance Rain Showers then Chance Showers And Thunderstorms60% precip