Tulsa County, Oklahoma

county in Oklahoma, United States of America

Tulsa County is a county in the U.S. state of Oklahoma. As of 2000, 563,299 people lived there. The county seat is Tulsa. It has more people than any other county in Oklahoma.

Tulsa County
Tulsa County Courthouse
Tulsa County Courthouse
Map of Oklahoma highlighting Tulsa County
Location within the U.S. state of Oklahoma
Map of the United States highlighting Oklahoma
Oklahoma's location within the U.S.
Coordinates: 36°07′N 95°56′W / 36.12°N 95.94°W / 36.12; -95.94
Country United States
State Oklahoma
Founded1907
Named forcity of Tulsa
SeatTulsa
Largest cityTulsa
Area
 • Total587 sq mi (1,520 km2)
 • Land570 sq mi (1,500 km2)
 • Water17 sq mi (40 km2)  2.9%%
Population
 • Estimate 
(2015)
639,242
 • Density1,121.5/sq mi (433.0/km2)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Congressional district1st
Websitewww.tulsacounty.org

GeographyEdit

The county has a total area of 587 square miles.

Bordering countiesEdit

Cities and townsEdit

Unincorporated CommunitiesEdit

NRHP SitesEdit

The following sites in Tulsa County are listed on the National Register of Historic Places:

Other websitesEdit