Public Libraries in Wyoming: Full List (23)

Public library	City	County	Librarians (FTE)
Laramie County Library System	Cheyenne	Laramie	30.5
Teton County Library	Jackson	Teton	24.43
Sweetwater County Library System	Green River	Sweetwater	21.55
Lincoln County Library System	Kemmerer	Lincoln	17.5
Fremont County Library System	Lander	Fremont	14.68
Sheridan County Library System	Sheridan	Sheridan	12
Sublette County Library System	Pinedale	Sublette	12
Crook County Public Library System	Sundance	Crook	9
Campbell County Public Library System	Gillette	Campbell	8
Natrona County Library System	Casper	Natrona	8
Park County Library System	Cody	Park	7
Weston County Library System	Newcastle	Weston	5.53
Albany County Public Library	Laramie	Albany	5
Johnson County Library System	Buffalo	Johnson	5
Niobrara County Library	Lusk	Niobrara	4.48
Hot Springs County Library	Thermopolis	Hot Springs	3.7
Big Horn County Library	Basin	Big Horn	3.54
Carbon County Library System	Rawlins	Carbon	3
Converse County Library System	Douglas	Converse	3
Platte County Library System	Wheatland	Platte	3
Washakie County Library	Worland	Washakie	3
Uinta County Library System	Evanston	Uinta	1.7
Goshen County Library	Torrington	Goshen	1

Largest first by librarians (FTE), as each employer reports it to its federal registry.

Source: Institute of Museum and Library Services, Public Libraries Survey, Fiscal Year 2024. Data captured October 2, 2026.

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