STD Rates in Morton County, North Dakota

2023 CDC surveillance data for Morton County, North Dakota — chlamydia, gonorrhea, and syphilis rates with state comparisons.

Data Year: 2023 Source: CDC STI Surveillance Population: 33,894
Combined
599
per 100K
10th / 51
Chlamydia
410.1
per 100K • 139 cases
US rate: 490.7
11th of 51 in North Dakota
Higher than 70% of US counties
Gonorrhea
162.3
per 100K • 55 cases
US rate: 178.2
9th of 51 in North Dakota
Higher than 79% of US counties
Syphilis P&S
26.6
per 100K • 9 cases
Based on 9 cases — interpret with care
US rate: 15.8

Morton County has one of the higher STD burdens in North Dakota, with a combined rate of 599.0 per 100,000 residents in 2023 — ranking 10th of 51 counties. Reported infections included chlamydia at 410.1 per 100,000 (139 cases, 6% below the state rate), gonorrhea at 162.3 per 100,000 (55 cases, 10% above the state rate), syphilis at 26.6 per 100,000 (9 cases, too few for a reliable comparison). Many STDs show no symptoms, so testing is the only reliable way to know your status. Confidential options are available across Morton County.

STD Trends in Morton 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.

Chlamydia
410.1
per 100K in 2023
0.0 in 2000
Peak 471.9 in 2017
Gonorrhea
162.3
per 100K in 2023
0.0 in 2000
Peak 257.6 in 2018
Syphilis (P&S)
26.6
per 100K in 2023
0.0 in 2000
Peak 29.7 in 2022

Source: CDC NCHHSTP AtlasPlus county surveillance, 2000–2023.

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Morton County vs North Dakota and the US

Infection Morton County North Dakota US vs North Dakota vs US Rank in North Dakota
Chlamydia 410.1139 cases 436.4 490.7 6% below 16.4% below 11th of 51
Gonorrhea 162.355 cases 147.2 178.2 10.3% above 8.9% below 9th of 51
Syphilis (P&S) 26.69 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.

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FAQs

Morton County ranks 10th of 51 North Dakota counties for combined STD rate in 2023, at 599.0 per 100,000 residents.
In 2023, chlamydia was the most frequently reported STD in Morton County, with 139 cases at a rate of 410.1 per 100,000 residents.
STDTest.com lists confidential testing locations across Morton County and North Dakota. Many offer same-day appointments with results in 1–3 days.
Data sourced from the CDC's annual STI Surveillance Report. Rates are per 100,000 population and reflect reported cases only — actual prevalence is likely higher due to undiagnosed infections. While we strive for accuracy, STDTest.com makes no representations or warranties regarding the completeness or accuracy of this data and is not responsible for any errors or omissions. This page is for informational purposes only and does not constitute medical advice.