Counties with the highest STI rates in Utah

Emma Rubin // Stacker
- Chlamydia cases: 328.6 per 100K (#44 nationally, 11,108 cases)
- Gonorrhea cases: 93.8 per 100K (#44 nationally, 3,171 cases)
- Primary and secondary syphilis cases: 7.0 per 100K (#44 nationally, 238 cases)
- Gonorrhea cases: 93.8 per 100K (#44 nationally, 3,171 cases)
- Primary and secondary syphilis cases: 7.0 per 100K (#44 nationally, 238 cases)
State-level statistics

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- Chlamydia cases: 38.5 per 100K people (1 case)
- Gonorrhea cases: 38.5 per 100K people (1 case)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 38.5 per 100K people (1 case)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
#27. Rich County

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- Chlamydia cases: 79.0 per 100K people (10 cases)
- Gonorrhea cases: 31.6 per 100K people (4 cases)
- Syphilis cases (non-congenital): 7.9 per 100K people (1 case)
--- Primary and secondary syphilis: 7.9 per 100K people (1 case)
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 31.6 per 100K people (4 cases)
- Syphilis cases (non-congenital): 7.9 per 100K people (1 case)
--- Primary and secondary syphilis: 7.9 per 100K people (1 case)
--- Nonprimary and nonsecondary early syphilis: 0 cases
#26. Morgan County

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- Chlamydia cases: 87.6 per 100K people (7 cases)
- Gonorrhea cases: 37.5 per 100K people (3 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 37.5 per 100K people (3 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
#25. Kane County

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- Chlamydia cases: 96.6 per 100K people (7 cases)
- Gonorrhea cases: 13.8 per 100K people (1 case)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 13.8 per 100K people (1 case)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
#24. Beaver County

Comg // Shutterstock
- Chlamydia cases: 131.6 per 100K people (16 cases)
- Gonorrhea cases: 16.5 per 100K people (2 cases)
- Syphilis cases (non-congenital): 8.2 per 100K people (1 case)
--- Primary and secondary syphilis: 8.2 per 100K people (1 case)
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 16.5 per 100K people (2 cases)
- Syphilis cases (non-congenital): 8.2 per 100K people (1 case)
--- Primary and secondary syphilis: 8.2 per 100K people (1 case)
--- Nonprimary and nonsecondary early syphilis: 0 cases
#23. Juab County

BUI LE MANH HUNG // Shutterstock
- Chlamydia cases: 140.5 per 100K people (14 cases)
- Gonorrhea cases: 20.1 per 100K people (2 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 20.1 per 100K people (2 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
#22. Emery County

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- Chlamydia cases: 141.0 per 100K people (51 case)
- Gonorrhea cases: 52.5 per 100K people (19 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 52.5 per 100K people (19 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
#21. Wasatch County

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- Chlamydia cases: 171.8 per 100K people (50 cases)
- Gonorrhea cases: 51.5 per 100K people (15 cases)
- Syphilis cases (non-congenital): 3.4 per 100K people (1 case)
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 3.4 per 100K people (1 case)
- Gonorrhea cases: 51.5 per 100K people (15 cases)
- Syphilis cases (non-congenital): 3.4 per 100K people (1 case)
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 3.4 per 100K people (1 case)
#20. Sanpete County

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- Chlamydia cases: 186.3 per 100K people (18 cases)
- Gonorrhea cases: 62.1 per 100K people (6 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 62.1 per 100K people (6 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
#19. Grand County

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- Chlamydia cases: 189.3 per 100K people (113 cases)
- Gonorrhea cases: 30.2 per 100K people (18 cases)
- Syphilis cases (non-congenital): 1.7 per 100K people (1 case)
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 1.7 per 100K people (1 case)
- Gonorrhea cases: 30.2 per 100K people (18 cases)
- Syphilis cases (non-congenital): 1.7 per 100K people (1 case)
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 1.7 per 100K people (1 case)
#18. Box Elder County

Chris Curtis // Shutterstock
- Chlamydia cases: 191.7 per 100K people (42 cases)
- Gonorrhea cases: 9.1 per 100K people (2 cases)
- Syphilis cases (non-congenital): 9.1 per 100K people (2 cases)
--- Primary and secondary syphilis: 9.1 per 100K people (2 cases)
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 9.1 per 100K people (2 cases)
- Syphilis cases (non-congenital): 9.1 per 100K people (2 cases)
--- Primary and secondary syphilis: 9.1 per 100K people (2 cases)
--- Nonprimary and nonsecondary early syphilis: 0 cases
#17. Sevier County

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- Chlamydia cases: 195.0 per 100K people (10 cases)
- Gonorrhea cases: 19.5 per 100K people (1 case)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 19.5 per 100K people (1 case)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
#16. Garfield County

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- Chlamydia cases: 207.2 per 100K people (75 cases)
- Gonorrhea cases: 41.4 per 100K people (15 cases)
- Syphilis cases (non-congenital): 2.8 per 100K people (1 case)
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 2.8 per 100K people (1 case)
- Gonorrhea cases: 41.4 per 100K people (15 cases)
- Syphilis cases (non-congenital): 2.8 per 100K people (1 case)
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 2.8 per 100K people (1 case)
#15. Uintah County

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- Chlamydia cases: 220.3 per 100K people (29 cases)
- Gonorrhea cases: 60.8 per 100K people (8 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 60.8 per 100K people (8 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
#14. Millard County

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- Chlamydia cases: 227.0 per 100K people (312 cases)
- Gonorrhea cases: 31.3 per 100K people (43 cases)
- Syphilis cases (non-congenital): 2.9 per 100K people (4 cases)
--- Primary and secondary syphilis: 1.5 per 100K people (2 cases)
--- Nonprimary and nonsecondary early syphilis: 1.5 per 100K people (2 cases)
- Gonorrhea cases: 31.3 per 100K people (43 cases)
- Syphilis cases (non-congenital): 2.9 per 100K people (4 cases)
--- Primary and secondary syphilis: 1.5 per 100K people (2 cases)
--- Nonprimary and nonsecondary early syphilis: 1.5 per 100K people (2 cases)
#13. Cache County

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- Chlamydia cases: 233.4 per 100K people (1,599 cases)
- Gonorrhea cases: 50.7 per 100K people (347 cases)
- Syphilis cases (non-congenital): 6.0 per 100K people (41 case)
--- Primary and secondary syphilis: 3.1 per 100K people (21 case)
--- Nonprimary and nonsecondary early syphilis: 2.9 per 100K people (20 cases)
- Gonorrhea cases: 50.7 per 100K people (347 cases)
- Syphilis cases (non-congenital): 6.0 per 100K people (41 case)
--- Primary and secondary syphilis: 3.1 per 100K people (21 case)
--- Nonprimary and nonsecondary early syphilis: 2.9 per 100K people (20 cases)
#12. Utah County

Wangkun Jia // Shutterstock
- Chlamydia cases: 240.5 per 100K people (49 cases)
- Gonorrhea cases: 29.5 per 100K people (6 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 29.5 per 100K people (6 cases)
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
#11. Carbon County

Abdulelah Fakhrani //Shutterstock
- Chlamydia cases: 244.6 per 100K people (148 cases)
- Gonorrhea cases: 57.8 per 100K people (35 cases)
- Syphilis cases (non-congenital): 9.9 per 100K people (6 cases)
--- Primary and secondary syphilis: 6.6 per 100K people (4 cases)
--- Nonprimary and nonsecondary early syphilis: 3.3 per 100K people (2 cases)
- Gonorrhea cases: 57.8 per 100K people (35 cases)
- Syphilis cases (non-congenital): 9.9 per 100K people (6 cases)
--- Primary and secondary syphilis: 6.6 per 100K people (4 cases)
--- Nonprimary and nonsecondary early syphilis: 3.3 per 100K people (2 cases)
#10. Iron County

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- Chlamydia cases: 257.0 per 100K people (197 cases)
- Gonorrhea cases: 99.2 per 100K people (76 cases)
- Syphilis cases (non-congenital): 7.8 per 100K people (6 cases)
--- Primary and secondary syphilis: 6.5 per 100K people (5 cases)
--- Nonprimary and nonsecondary early syphilis: 1.3 per 100K people (1 case)
- Gonorrhea cases: 99.2 per 100K people (76 cases)
- Syphilis cases (non-congenital): 7.8 per 100K people (6 cases)
--- Primary and secondary syphilis: 6.5 per 100K people (5 cases)
--- Nonprimary and nonsecondary early syphilis: 1.3 per 100K people (1 case)
#9. Tooele County

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- Chlamydia cases: 257.6 per 100K people (111 case)
- Gonorrhea cases: 53.4 per 100K people (23 cases)
- Syphilis cases (non-congenital): 9.3 per 100K people (4 cases)
--- Primary and secondary syphilis: 9.3 per 100K people (4 cases)
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 53.4 per 100K people (23 cases)
- Syphilis cases (non-congenital): 9.3 per 100K people (4 cases)
--- Primary and secondary syphilis: 9.3 per 100K people (4 cases)
--- Nonprimary and nonsecondary early syphilis: 0 cases
#8. Summit County

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- Chlamydia cases: 261.5 per 100K people (500 cases)
- Gonorrhea cases: 59.1 per 100K people (113 cases)
- Syphilis cases (non-congenital): 5.8 per 100K people (11 case)
--- Primary and secondary syphilis: 5.2 per 100K people (10 cases)
--- Nonprimary and nonsecondary early syphilis: .5 per 100K people (1 case)
- Gonorrhea cases: 59.1 per 100K people (113 cases)
- Syphilis cases (non-congenital): 5.8 per 100K people (11 case)
--- Primary and secondary syphilis: 5.2 per 100K people (10 cases)
--- Nonprimary and nonsecondary early syphilis: .5 per 100K people (1 case)
#7. Washington County

NicholasGeraldinePhotos // Shutterstock
- Chlamydia cases: 262.5 per 100K people (964 cases)
- Gonorrhea cases: 69.2 per 100K people (254 cases)
- Syphilis cases (non-congenital): 6.5 per 100K people (24 cases)
--- Primary and secondary syphilis: 5.7 per 100K people (21 case)
--- Nonprimary and nonsecondary early syphilis: .8 per 100K people (3 cases)
- Gonorrhea cases: 69.2 per 100K people (254 cases)
- Syphilis cases (non-congenital): 6.5 per 100K people (24 cases)
--- Primary and secondary syphilis: 5.7 per 100K people (21 case)
--- Nonprimary and nonsecondary early syphilis: .8 per 100K people (3 cases)
#6. Davis County

NickSpinder // Shutterstock
- Chlamydia cases: 262.8 per 100K people (52 cases)
- Gonorrhea cases: 40.4 per 100K people (8 cases)
- Syphilis cases (non-congenital): 10.1 per 100K people (2 cases)
--- Primary and secondary syphilis: 5.1 per 100K people (1 case)
--- Nonprimary and nonsecondary early syphilis: 5.1 per 100K people (1 case)
- Gonorrhea cases: 40.4 per 100K people (8 cases)
- Syphilis cases (non-congenital): 10.1 per 100K people (2 cases)
--- Primary and secondary syphilis: 5.1 per 100K people (1 case)
--- Nonprimary and nonsecondary early syphilis: 5.1 per 100K people (1 case)
#5. Duchesne County

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- Chlamydia cases: 289.9 per 100K people (42 cases)
- Gonorrhea cases: 89.7 per 100K people (13 cases)
- Syphilis cases (non-congenital): 20.7 per 100K people (3 cases)
--- Primary and secondary syphilis: 20.7 per 100K people (3 cases)
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 89.7 per 100K people (13 cases)
- Syphilis cases (non-congenital): 20.7 per 100K people (3 cases)
--- Primary and secondary syphilis: 20.7 per 100K people (3 cases)
--- Nonprimary and nonsecondary early syphilis: 0 cases
#4. San Juan County

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- Chlamydia cases: 351.8 per 100K people (9 cases)
- Gonorrhea cases: 0 cases
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
- Gonorrhea cases: 0 cases
- Syphilis cases (non-congenital): 0 cases
--- Primary and secondary syphilis: 0 cases
--- Nonprimary and nonsecondary early syphilis: 0 cases
#3. Wayne County

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- Chlamydia cases: 359.8 per 100K people (961 case)
- Gonorrhea cases: 98.1 per 100K people (262 cases)
- Syphilis cases (non-congenital): 7.9 per 100K people (21 case)
--- Primary and secondary syphilis: 4.5 per 100K people (12 cases)
--- Nonprimary and nonsecondary early syphilis: 3.4 per 100K people (9 cases)
- Gonorrhea cases: 98.1 per 100K people (262 cases)
- Syphilis cases (non-congenital): 7.9 per 100K people (21 case)
--- Primary and secondary syphilis: 4.5 per 100K people (12 cases)
--- Nonprimary and nonsecondary early syphilis: 3.4 per 100K people (9 cases)
#2. Weber County

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- Chlamydia cases: 491.2 per 100K people (5,828 cases)
- Gonorrhea cases: 197.4 per 100K people (2,342 cases)
- Syphilis cases (non-congenital): 17.4 per 100K people (207 cases)
--- Primary and secondary syphilis: 9.9 per 100K people (118 cases)
--- Nonprimary and nonsecondary early syphilis: 7.5 per 100K people (89 cases)
- Gonorrhea cases: 197.4 per 100K people (2,342 cases)
- Syphilis cases (non-congenital): 17.4 per 100K people (207 cases)
--- Primary and secondary syphilis: 9.9 per 100K people (118 cases)
--- Nonprimary and nonsecondary early syphilis: 7.5 per 100K people (89 cases)
This story features data reporting and writing by Emma Rubin and is part of a series utilizing data automation across 49 states.
#1. Salt Lake County

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