- AirNav: Wilbarger County Airport - Complete aeronautical information about Wilbarger County Airport, including location, runways, navaids, radio frequencies, FBOs and fuel prices.
- American Fact Finder - Statistical and demographic data for the County.
- Handbook of Texas Online - Current and historical information about Wilbarger County.
- TexGen Web Wilarger, County - Genealogy site featuring family histories, photos, and queries.
- The Political Graveyard - Information about politicians that lived and/or died in Wilbarger County.
- Wilbarger County Texas Online - County information, vehicle registration and title information, county history, online vehicle registration.
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