Costilla County
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- Population
- 3,607
- Area
- 1,227.59 sq mi (3,179.45 km²), 3.41 sq mi water
- Median age
- 50.5
- Households
- 1,651
- Persons per household
- 2.2
- Median household income
- $36,861
- Median house value
- $184,700
Demographics: 2020–2024 ACS
Overnight
45°F
Chance Rain Showers45% precip
Wednesday
59°F
Showers And Thunderstorms75% precip
Wednesday Night
46°F
Showers And Thunderstorms89% precip
Thursday
63°F
Rain Showers Likely then Chance Showers And Thunderstorms60% precip