EntityQ485058· pop 44· linked from 348 articles

Arthur County

county in Nebraska, United States

Key facts

Country: United States
State: Nebraska
Founded: March 31, 1887 (created), August 16, 1913 (organized)
Named after: Chester A. Arthur
Seat: Arthur
Largest community: Arthur
Total: 718.104 sq mi (1,859.88 km )
Land: 715.152 sq mi (1,852.24 km )
Water: 2.952 sq mi (7.65 km ) 0.41%
Density: 0.607/sq mi (0.234/km )
Time zone: UTC−7 ( Mountain )
Summer dst: UTC−6 ( MDT )
Congressional district: 3rd
Website: arthurcounty.nebraska.gov

via Wikipedia infobox

Article

Arthur County is a county located in the U.S. state of Nebraska. As of the 2020 census, the population was 434, and was estimated to be 396 in 2025, making it the second-least populous county in Nebraska, and the sixth-least populous county in the United States (behind only Loving County, Texas; Kalawao County, Hawaii; King County, Texas; Kenedy County, Texas; and McPherson County, Nebraska). The county seat and only incorporated community is Arthur.

In the Nebraska license plate system, Arthur County was represented by the prefix "91" (as it had the 91st-largest number of vehicles registered in the state when the license plate system was established in 1922).