STD Rates in Cass County, North Dakota
2023 CDC surveillance data for Cass County, North Dakota — chlamydia, gonorrhea, and syphilis rates with state comparisons.
Cass County has one of the higher STD burdens in North Dakota, with a combined rate of 712.4 per 100,000 residents in 2023 — ranking 8th of 51 counties. Reported infections included chlamydia at 540.8 per 100,000 (1,062 cases, 24% above the state rate), gonorrhea at 165.5 per 100,000 (325 cases, 12% above the state rate), syphilis at 6.1 per 100,000 (12 cases, too few for a reliable comparison). Routine testing is the surest way to catch STDs early, since many produce no symptoms. Cass County has confidential testing locations available.
STD Trends in Cass County, 2000–2023
Reported cases per 100,000 residents each year, against the North Dakota rate (dashed). In a county this size a handful of cases moves the rate a long way, so read the shape rather than any single year.
Source: CDC NCHHSTP AtlasPlus county surveillance, 2000–2023.
Know your status — get tested today
Same-day testing at 4,500+ locations. No appointment needed. Results in 1–3 days.
Cass County vs North Dakota and the US
| Infection | Cass County | North Dakota | US | vs North Dakota | vs US | Rank in North Dakota |
|---|---|---|---|---|---|---|
| Chlamydia | 540.81,062 cases | 436.4 | 490.7 | 23.9% above | 10.2% above | 8th of 51 |
| Gonorrhea | 165.5325 cases | 147.2 | 178.2 | 12.4% above | 7.1% below | 8th of 51 |
| Syphilis (P&S) | 6.112 cases | 12.4 | 15.8 | Too few cases | Too few cases | – |
Rates per 100,000 residents, 2023. Ranks run from the highest rate (1st) among North Dakota’s counties. The US rate is all 50 states combined. Comparisons are left out where fewer than 20 cases were reported, because a rate built on so few cases can swing widely from one year to the next.
Find a clinic near you
4,500+ testing locations nationwide. 100% confidential. Most insurance accepted.
