Castro County, Texas
Castro County Courthouse in Dimmitt
Location in the state of Texas
Texas's location in the U.S.
Founded	1891
Named for	Henri Castro
Seat	Dimmitt
Largest city	Dimmitt
Area
• Total	899 sq mi (2,328 km2)
• Land	894 sq mi (2,315 km2)
• Water	4.9 sq mi (13 km2), 0.5%
Population
• (2010)	8,062
• Density	9.0/sq mi (3/km²)
Time zone	Central: UTC-6/-5
Website	www.co.castro.tx.us
Footnotes: For infobox source see

County Well Data

Well ID	Operator Name	Well Type	Lease
42-069-30096	Challenger Minerals Inc.
42-069-30097	Marathon Oil Company
42-069-30098
42-069-30099	GYPSY PRODUCTION COMPANY
42-069-30100	ENERGAS COMPANY
42-069-30101	ENERGAS COMPANY
42-069-30102	ENERGAS COMPANY
42-069-30103	El Paso Natural Gas Company
42-069-30104	ENERGAS COMPANY
42-069-30105	BURK ROYALTY CO., LTD.	Oil	07197

For data sources see