Niobrara County Library is a Public library. This library is affiliated with the library system that serves Niobrara County, WY. The collection of the library contains 33,218 volumes. The library circulates 44,561 items per year. The library serves a population of 2,491 residents .

Sublette County Library System is a Public library. This library is affiliated with Sublette County Library System . The collection of the library contains 75,156 volumes. The library circulates 111,522 items per year. The library serves a population of 10,146 residents .

Big Piney Branch Library is a Public library. This library is affiliated with Sublette County Library System .

Uinta County Library System is a Public library. This library is affiliated with Uinta County Library System . The collection of the library contains 105,705 volumes. The library circulates 187,919 items per year. The library serves a population of 20,985 residents .

Lyman Branch Library is a Public library. This library is affiliated with Uinta County Library System .

Campbell County Public Library is a Public library. This library is affiliated with the library system that serves Campbell County, WY. The collection of the library contains 215,746 volumes. The library circulates 454,378 items per year. The library serves a population of 46,618 residents .

Natrona County Public Library is a Public library. This library is affiliated with Natrona County Public Library . The collection of the library contains 187,092 volumes. The library circulates 686,986 items per year. The library serves a population of 76,366 residents .

Teton County Library is a Public library. This library is affiliated with Teton County Library . The collection of the library contains 79,357 volumes. The library circulates 316,853 items per year. The library serves a population of 23,575 residents .