Collin County

Allen
Anna
Blue Ridge
Celina
Fairview
Farmersville
Frisco
Josephine
Lavon
Lowry Crossing
Lucas
McKinney
Melissa
Murphy
Nevada
New Hope
Parker
Plano
Princeton
Prosper
St. Paul
Westminster
Weston
Wylie
HASC code :US-TX-CI
FIPS 6-4 code :48085
Capital :McKinney
Largest city :Plano
Elevation :High : Plano 674 ft
Low : Weston 0 ft
Population :491,675
Land Area :848 sq mi
(2,196 km²)
Density :579.81/sq mi
(223.86/km²)
Time zone :UTC -6
Website :http://www.co.collin.tx.us