Find maternal and infant health data on a state level, or by county or city. Narrow your results or compare with another region.
Search User Control
Location: Montana
Topic: Birth rates by maternal age
Format: Bar Graph
slides (0)

Birth rates by maternal age: Montana, 2013-2015 Average

Email to a friend We will never share or sell your email.
You can send to a max of 5 people.
Separate addresses with commas.
Privacy policy
Compare with: 

Change years:        

• In Montana during 2013-2015 (average), the highest birth rates per 1,000 women were to women ages 20-29 (103.7), followed by women ages 30-39 (74.2), ages 15-19 (26.7) and ages 40 and older (9.5). 
• Of all live births in Montana during 2013-2015 (average), 6.6% were to women under the age of 20, 55.3% were to women ages 20-29, 36.0% were to women ages 30-39, and 2.1% were to women ages 40 and older. 


  • Birth rates presented for 1990-1999 are calculated using Census 1990-based population estimates. Calculations for 2000-2009 use Census 2000-based population estimates. Calculations beginning in 2010 use Census 2010-based population estimates. Information is available at: The rates shown may differ from rates computed on the basis of other population estimates.


  • National Center for Health Statistics, final natality data.
  • US Census Bureau. Population estimates based on bridged race categories released by the National Center for Health Statistics.
  • Retrieved December 17, 2018, from