Orkin’s Top 50 Mosquito Cities list ranks metro areas by the number of mosquito customers served from April 1, 2020 to March 31, 2021. The list includes both residential and commercial treatments.

1. Los Angeles (+1)
2. Atlanta (-1)
3. Washington, DC
4. Dallas(+2)
5. Chicago
6. New York (-2)
7. Detroit (0)
8. Miami (+2)
9. Charlotte (-1)
10. Raleigh-Durham (+1)
11. Houston (+1)
12. Philadelphia (-3)
13. Tampa (+3)
14. Grand Rapids (+5)
15. Orlando (+5)
16. Nashville (+1)
17. Minneapolis (-2)
18. Indianapolis (+4)
19. Baltimore (-1)
20. Memphis (-7)
21. Richmond, VA (-7)
22. Phoenix (+2)
23. Boston (-2)
24. Norfolk, VA (-1)
25. Cleveland
26. New Orleans (+4)
27. St. Louis (-1)
28. Seattle (new to list)
29. Greenville, SC (-2)
30. West Palm Beach (+4)
31. Mobile, AL (-2)
32. Tulsa (-4)
33. Austin (+5)
34. Knoxville (-2)
35. Albany (-4)
36. Kansas City (-1)
37. Jacksonville (+8)
38. San Antonio (+9)
39. San Diego (new to list)
40. Lafayette, LA (-7)
41. Oklahoma City (-2)
42. San Francisco (-6)
43. Denver (-1)
44. Cincinnati (-1)
45. Burlington, PA (-8)
46. Savannah, GA
47. Fresno, CA (new to list)
48. Shreveport
49. Ft. Wayne, IN
50. Baton Rouge (-10)