Data / Rankings / Live births, July to June / Counties in Arizona

Counties in Arizona by births (July to June), 2025

Maricopa County had the highest births (July to June) of 15 counties in 2025, at 50,787. Greenlee County had the lowest, at 103. The median was 1,260 and the figure for Arizona was 78,926. Source: the U.S. Census Bureau.

Highest50,787Maricopa County
Lowest103Greenlee County
Median1,26015 counties
Arizona78,926History

All counties, 2025

CSVChart (SVG)

Maricopa CountyMaricopa County: 50,787 count50,787Pima CountyPima County: 9,984 count9,984Pinal CountyPinal County: 5,428 count5,428Yuma CountyYuma County: 2,874 count2,874Yavapai CountyYavapai County: 1,786 count1,786Mohave CountyMohave County: 1,685 count1,685Coconino CountyCoconino County: 1,321 count1,321Navajo CountyNavajo County: 1,260 count1,260Cochise CountyCochise County: 1,244 count1,244Apache CountyApache County: 771 count771Santa Cruz CountySanta Cruz County: 607 count607Graham CountyGraham County: 464 count464Gila CountyGila County: 452 count452La Paz CountyLa Paz County: 160 count160Greenlee CountyGreenlee County: 103 count103
count. Source: U.S. Census Bureau. Retrieved 2026-10-08.

Full ranking

RankCounties2025
count		Change on 2024
1Maricopa County Estimated50,787+0.6%
2Pima County Estimated9,984+0.8%
3Pinal County Estimated5,428+0.2%
4Yuma County Estimated2,874+0.9%
5Yavapai County Estimated1,786+1.3%
6Mohave County Estimated1,685-0.3%
7Coconino County Estimated1,321+2.6%
8Navajo County Estimated1,260+1.4%
9Cochise County Estimated1,244+1.3%
10Apache County Estimated771+2.5%
11Santa Cruz County Estimated607+1.3%
12Graham County Estimated464+1.5%
13Gila County Estimated452-0.2%
14La Paz County Estimated160+2.6%
15Greenlee County Estimated103+3%

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 Arizona by births (July to June) using official data, and cite the source.
rank_places {"indicator":"births_july_june","level":"province","within":"Arizona","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=births_july_june&level=province&within=Arizona&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

Which county has the highest births (July to June)?

Maricopa County, with 50,787 in 2025, according to the U.S. Census Bureau.

Which county has the lowest births (July to June)?

Greenlee County, with 103 in 2025.

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

Counties in Arizona: more rankings