Counties in Montana by births (July to June)
Yellowstone County had the highest births (July to June) of 56 counties in 2021, at 1,812. Prairie County had the lowest, at 3. The median was 68 and the figure for Montana was 10,851. Source: the U.S. Census Bureau.
All counties, 2021
Full ranking
Other periods
About this ranking
Estimated live births to resident mothers from July 1 of the previous year through June 30 of the reported year.
Census population estimates component. The year identifies the end of the July-to-June period. These estimates can be revised and differ from calendar-year birth totals.
Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.
How to cite
U.S. Census Bureau. Population Estimates Program: births, July 1 of the previous year to June 30 of the reported year, nation, states and counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Rank Counties in Montana by births (July to June) using official data, and cite the source.
rank_places {"indicator":"births_july_june","level":"province","within":"Montana","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=births_july_june&level=province&within=Montana&limit=10Questions
Which county has the highest births (July to June)?
Yellowstone County, with 1,812 in 2021, according to the U.S. Census Bureau.
Which county has the lowest births (July to June)?
Prairie County, with 3 in 2021.
Where does this ranking come from?
Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: births, July 1 of the previous year to June 30 of the reported year, nation, states and counties. Retrieved 2026-10-08.
Live births, July to June: other rankings
- US states
- US counties
- Counties in Texas
- Counties in Georgia
- Counties in Virginia
- Counties in Kentucky
- Counties in Missouri
- Counties in Kansas
- Counties in Illinois
- Counties in North Carolina
- Counties in Iowa
- Counties in Tennessee
Counties in Montana: more rankings
- Asian population share
- Bachelor's degree or higher, population 25 and over
- Black or African American population share
- Crude birth rate, July to June
- Crude death rate, July to June
- Deaths, July to June
- Foreign-born population share
- Real GDP growth
- GDP per capita, US dollars
- Gross domestic product (GDP), US dollars
- Hispanic or Latino population share
- Homeownership rate (US, housing units)
- Median age
- Median gross rent (monthly)
- Median home value
- Median household income