Quay County, New Mexico

Quay County
Quay County Courthouse in Tucumcari
Location within the U.S. state of New Mexico
New Mexico's location within the U.S.
Coordinates: 35°07′N 103°33′W / 35.11°N 103.55°W / 35.11; -103.55
Country United States
State New Mexico
FoundedFebruary 28, 1903
Named afterMatthew Quay
SeatTucumcari
Largest cityTucumcari
Area
  Total
2,882 sq mi (7,460 km2)
  Land2,874 sq mi (7,440 km2)
  Water7.2 sq mi (19 km2)  0.3%
Population
 (2020)
  Total
8,746
  Density3.0/sq mi (1.2/km2)
Time zones
Entire county (legally)UTC−7 (Mountain)
  Summer (DST)UTC−6 (MDT)
Nara Visa (unofficially)UTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district3rd
Websitequaycounty-nm.gov

Quay County (/ˈkw/) is a county in the state of New Mexico. As of the 2020 U.S. census, the population was 8,746. Its county seat is Tucumcari. The county was named for Pennsylvania senator Matthew Quay, who supported statehood for New Mexico. Its eastern border is the Texas state line, approximately 103.04 degrees west longitude.