Castro County, Texas Basics:
Castro County Texas - Government Site
Population: 7,449
Area: 898 square miles
County Seat: Dimmitt
Area Code(s) in use: 806
Time Zone: CST
Adjacent counties:
Deaf Smith Hale Lamb Parmer Randall Swisher
Castro County, Texas
Map of the Castro County area
Our detail map of Castro County shows Castro County, Texas boundary lines and other interesting items.
Places in Castro County, Texas
Airport
Dimmitt Municipal Airport, Hart Aerial Airport
Building
Castro County Courthouse, Rhoads Memorial Library
Cemetery
Castro Memorial Gardens, Dimmitt Cemetery, Flagg Cemetery, Holy Family Cemetery
Church
Bethel Church, Emanuel Baptist Church, First Baptist Church, Lee Street Baptist Church, New Hope Baptist Church, Presbyterian Church
Civil
Castro County
Dam
Cone Johnson Dam, Cosby Lake Dam, Lemons Dam, North Tule Dam, Schwalker Lake Dam, Soil Conservation Service Site 1 Dam
Hospital
Plains Memorial Hospital
Locale
Grisham
Park
Playa Lakes Wildlife Management Area - Dimmit Unit
Populated Place
Arney, Big Square, Dimmitt, Dodd, Easter, Flagg, Frio, Hart, Hilburn, Jumbo, Mulkey, Nazareth, Roy, Summerfield, Sunnyside, Tam Anne
Reservoir
Cone Johnson Lake, Cosby Lake, Lemons Lake, North Tule Lake, Schwalker Lake, Soil Conservation Service Site 1 Reservoir
School
Dimmitt Alternative Center, Dimmitt High School, Dimmitt Middle School, Hart Elementary School, Hart Junior and Senior High School, Nazareth Elementary School, Nazareth High School, Richardson Elementary School
Spring
Flagg Springs
Tower
KDHN-AM (Dimmitt), KDIU-FM (Dimmitt), KMAZ-FM (Hereford)
| Race | Population |
| White |  7,056 |
| Black | 208 |
| American Indian | 132 |
| Mixed | 41 |
| Hawaiian & Pacific Islander | 10 |
| Asian | 2 |
| Additional population tables : | |
| State population table | |
| Texas population by county | |