Dimmitt
Dimmitt, Texas.
Dimmitt, the county seat of Castro County, is on U.S. Highway 385 fifty-five miles southwest of Amarillo in the central part of the county. In March 1890 the Bedford Town and Land Company, headquartered at Sherman, in Grayson County, bought a section of land near the center of the county and laid out a townsite. H. G. Bedford handled the sale of lots at the new site, which the promoters named for their colleague and Bedford's brother-in-law, Rev. W. C. Dimmitt. During 1890 other promoters, including Ira Aten and Lysius Gough sought to develop rival townsites as candidates to be county seat. But on December 18, 1891, Dimmitt was elected.
Adapted from the official Handbook of Texas, a state encyclopedia developed by the Texas State Historical Association (TSHA). It is an authoritative source of trusted historical records.
H. Allen Anderson | © Texas State Historical Association
Dimmitt at a Glance
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Dimmitt is part of or belongs to the following places.
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Currently Exists
Yes
Place type
Dimmitt is classified as a Town
Locations
-
- Latitude
- 34.54788010
- Longitude
- -102.31811000
Has Post Office
Yes
Is Incorporated
Yes
Photos of Dimmitt and surrounding areas
Dimmitt, Texas.
The Castro County Courthouse is located in the City of Dimmitt, Texas. Photograph by Billy Hathorn.

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Dimmitt by the Numbers
Population Counts
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Population Counts
Dimmitt
Pop. | Year | Source |
---|---|---|
4,171 | 2020 | United States Census Bureau |
4,174 | 2019 | Texas Demographic Center |
4,393 | 2010 | United States Census Bureau |
4,375 | 2000 | United States Census Bureau |
4,408 | 1990 | United States Census Bureau |
5,019 | 1980 | United States Census Bureau |
4,327 | 1970 | United States Census Bureau |
2,935 | 1960 | United States Census Bureau |
1,461 | 1950 | United States Census Bureau |
943 | 1940 | United States Census Bureau |
829 | 1930 | United States Census Bureau |