Northumberland County
- Population
- 12,188
- Area
- 191.43 sq mi (495.81 km²), 94.17 sq mi water
- Median age
- 59.5
- Households
- 5,640
- Persons per household
- 2.2
- Median household income
- $66,480
- Median house value
- $346,800
Demographics: 2020–2024 ACS
This Afternoon
87°F
Mostly Sunny1% precip
Tonight
61°F
Mostly Cloudy then Chance Rain Showers31% precip
Saturday
65°F
Rain Showers Likely67% precip
Saturday Night
61°F
Rain Showers82% precip