Table:
text: List of the most populous counties in the United States
List of the most populous US counties sorted according to the mid-2011 official estimate by the USCB
List of the most populous US counties sorted according to the mid-2011 official estimate by the USCB
Rank_ County State_ Land_area_km² Land_area_mi² April_1_2010_census April_1_2010_density_km² April_1_2010_density_mi² July_1_2010_official_estimate July_1_2010_density_km² July_1_2010_density_mi² July_1_2011_official_estimate July_1_2011_density_km² July_1_2011_density_mi² Mid_2010_to_mid_2011_change_Absolute Mid_2010_to_mid_2011_change_ County_seat_or_courthouse
78 Jefferson County Kentucky 985.27 380.42 741096 752 1948 742176 753 1951 746906 758 1963 4730 0.64 Louisville
79 Monroe County New York 1702.15 657.21 744344 437 1133 744635 437 1133 745625 438 1135 990 0.13 Rochester
80 Oklahoma County Oklahoma 1835.83 708.82 718633 391 1014 721298 393 1018 732371 399 1033 11073 1.54 Oklahoma City
81 Suffolk County Massachusetts 150.62 58.15 722023 4794 12416 722731 4798 12428 730932 4853 12569 8201 1.13 Boston
82 San Mateo County California 1161.37 448.41 718451 619 1602 719604 620 1605 727209 626 1622 7605 1.06 Redwood City
83 Snohomish County Washington 5406.01 2087.27 713335 132 342 715358 132 343 722400 134 346 7042 0.98 Everett

Question: From the list of the most populous counties in the United States, what is the rank where the density is equal to 437 on July 1, 2010?