The County Health Rankings show us that where we live matters to our health. The health of a community depends on many different factors - ranging from health behaviors, education and jobs, to quality of health care, to the environment.

2011 | Adams, Colorado | Chlamydia rate

Summary Information

Range in Colorado
(Min-Max):
22-822
Overall in Colorado: 395
National Benchmark: 83 (90th percentile)

Ranking Methodology

Summary Measure: Health Factors - Health Behaviors (Unsafe Sex)
Weight in Health Factors: 2.5%
Years of Data Used: 2008
Map ↓
The counties are shaded with lighter counties having a better rank. Gray counties are not reported (NR).
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The Sexually Transmitted Infection (STI) rate is measured as chlamydia incidence (the number of new cases reported) per 100,000 population.

The county-level measures were obtained from the CDC’s National Center for Hepatitis, HIV, STD, and TB Prevention.

Chlamydia is the most common bacterial STI in North America and is one of the major causes of tubal infertility, ectopic pregnancy, pelvic inflammatory disease, and chronic pelvic pain. STIs in general are associated with a significantly increased risk of morbidity and mortality, including increased risk of cervical cancer, involuntary infertility, and premature death. However, increases in reported chlamydia infections may reflect the expansion of chlamydia screening, use of increasingly sensitive diagnostic tests, an increased emphasis on case reporting from providers and laboratories, improvements in the information systems for reporting, as well as true increases in disease.

More Information

Scroll down for details on this measure for all of the counties in this state.

Table ↓
Cases Number of chlamydia cases
Population 2008 Population
Rates per 100,000 Chlamydia cases / Population * 100,000
Z-Score (Measure - Average of CO counties)/(Standard Deviation)
PlaceCasesPopulationRates per 100,000Z-Score
Adams1,864430,8364331.35
Alamosa6215,4174021.15
Arapahoe2,538554,2824581.51
Archuleta2012,648158-0.43
Baca33,83478-0.95
Bent95,902153-0.47
Boulder671293,1612290.03
Broomfield11054,858201-0.16
Chaffee1116,99565-1.04
Cheyenne11,74957NR
Clear Creek28,90823-1.31
Conejos138,067161-0.41
Costilla43,232124-0.65
Crowley26,33232-1.25
Custer33,99975-0.97
Delta4430,923142-0.53
Denver4,919598,7078223.88
Dolores1,986NR
Douglas352280,621125-0.64
Eagle9452,331180-0.29
El Paso2,714596,0534551.50
Elbert1422,92961-1.06
Fremont5647,283118-0.69
Garfield17455,4263140.58
Gilpin45,15378-0.95
Grand1013,78173-0.99
Gunnison4215,1472770.34
Hinsdale2840238NR
Huerfano337,9384161.24
Jackson11,34674NR
Jefferson1,183533,339222-0.02
Kiowa21,321151NR
Kit Carson167,843204-0.13
La Plata13150,4822600.23
Lake277,9943380.74
Larimer771292,8252630.25
Las Animas2916,048181-0.28
Lincoln95,286170-0.35
Logan4920,9052340.06
Mesa574143,1714011.14
Mineral962NR
Moffat4313,8403110.56
Montezuma10525,3844141.23
Montrose8340,539205-0.13
Morgan7627,8042730.32
Otero6718,7743570.86
Ouray14,56022-1.32
Park1016,99359-1.08
Phillips24,47745-1.17
Pitkin2815,474181-0.28
Prowers4013,1163050.52
Pueblo788156,7375031.81
Rio Blanco296,3404571.51
Rio Grande3511,6173010.50
Routt2522,980109-0.75
Saguache87,058113-0.72
San Juan1552181NR
San Miguel137,552172-0.34
Sedgwick22,35485-0.91
Summit8526,8433170.60
Teller3221,661148-0.50
Washington44,49789-0.88
Weld796249,7753190.61
Yuma99,66993-0.85

NR in Z-Score column indicates county "not ranked"