Infant mortality rate per 1,000 persons by region (5-year totals) in Montana

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Definitions: Data was queried from the Mortality Module matching deaths and crude death rates for infants less than 1 during the five year time span, by decedent's county of residence. Infant mortality rate is calculated as the number of infant deaths per 1,000 infants less than 1 in the population.

Population estimates are obtained from: National Center for Health Statistics. Vintage 2018 postcensal estimates of the resident population of the United States (April 1, 2010, July 1, 2010-July 1, 2018), by year, county, single-year of age (0, 1, 2, .., 85 years and over), bridged race, Hispanic origin, and sex. Prepared under a collaborative arrangement with the U.S. Census Bureau. Available from: as of June 25, 2019, following release by the U.S. Census Bureau of the unbridged Vintage 2018 postcensal estimates by 5-year age group on June 20, 2019

NA means the count or percentage is suppressed for one of the following reasons: 1) the relative standard error was greater than 30% or couldn't be determined; 2) the number of events was too small to be appropriate for publication; or, 3) it could be used to calculate another suppressed value.

Data Source: Montana Department of Public Health and Human Services, Office of Epidemiology and Scientific Support, downloaded from the Montana Public Health Information System (MT-IBIS).

Footnotes: Updated 3/10/20