Counties in Idaho by natural change, July to June

Canyon County had the highest natural change, July to June of 44 counties in 2024, at 1,481. Nez Perce County had the lowest, at -176. The median was 30 and the figure for Idaho was 6,086. Source: the U.S. Census Bureau.

Highest1,481Canyon County

Lowest-176Nez Perce County

Median3044 counties

Idaho6,086History

Map of counties, 2024

Under -60
-60 to -20
-20 to 0
0 to 40
40 to 200
200 and over

persons, 2024. Red areas are below zero and blue areas above it. Source: U.S. Census Bureau, Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2024

persons. Source: U.S. Census Bureau, Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.

Full ranking

Rank	Counties	2024 persons	Change on 2023
1	Canyon County Estimated	1,481	+5.9%
2	Ada County Estimated	1,370	+17.5%
3	Madison County Estimated	812	-6.2%
4	Bonneville County Estimated	724	-11.3%
5	Kootenai County Estimated	336	+150.7%
6	Bannock County Estimated	243	+65.3%
7	Bingham County Estimated	237	+55.9%
8	Twin Falls County Estimated	221	+3.8%
9	Jefferson County Estimated	209	-13.3%
10	Latah County Estimated	200	+14.9%
11	Cassia County Estimated	167	+50.5%
12	Elmore County Estimated	163	-17.7%
13	Jerome County Estimated	146	-21.5%
14	Franklin County Estimated	92	-1.1%
15	Teton County Estimated	78	-17.9%
16	Minidoka County Estimated	74	-18.7%
17	Fremont County Estimated	66	+3.1%
18	Gooding County Estimated	46	+53.3%
19	Payette County Estimated	38	+2,000%
20	Blaine County Estimated	37	-2.6%
21	Oneida County Estimated	34	+61.9%
22	Power County Estimated	32	+68.4%
23	Owyhee County Estimated	28	+27.3%
24	Lincoln County Estimated	17	-37%
25	Camas County Estimated	12	+9.1%
26	Valley County Estimated	9	-43.8%
27	Clark County Estimated	0	-100%
28	Caribou County Estimated	-2	-150%
29	Boundary County Estimated	-3	+50%
30	Adams County Estimated	-4	+81%
31	Butte County Estimated	-13	-44.4%
32	Custer County Estimated	-18	-38.5%
33	Bear Lake County Estimated	-21	-425%
34	Boise County Estimated	-26	-116.7%
35	Lewis County Estimated	-30	+18.9%
36	Benewah County Estimated	-39	-77.3%
37	Lemhi County Estimated	-49	+3.9%
38	Gem County Estimated	-53	-71%
39	Shoshone County Estimated	-57	-7.5%
40	Idaho County Estimated	-67	-1.5%
41	Washington County Estimated	-69	-46.8%
42	Clearwater County Estimated	-79	+9.2%
43	Bonner County Estimated	-80	+14%
44	Nez Perce County Estimated	-176	+31.3%

Other periods

About this ranking

Estimated births minus deaths of residents from July 1 of the previous year through June 30 of the reported year. A negative value means more deaths than births.

Equals births_july_june minus deaths_july_june for the same place and year. Not a calendar-year figure.

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: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (Counties in Idaho by natural change, July to June, 2024) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in Idaho by natural change, July to June, 2024. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/natural-change-july-june/idaho-counties?period=2024. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Counties in Idaho by natural change, July to June, 2024. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/natural-change-july-june/idaho-counties?period=2024.

Harvard

U.S. Census Bureau (2026) Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in Idaho by natural change, July to June, 2024 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/natural-change-july-june/idaho-counties?period=2024 (Accessed: 12 October 2026).

BibTeX

@misc{census_counties_in_idaho_by_2024,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in Idaho by natural change, July to June, 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/natural-change-july-june/idaho-counties?period=2024. Publisher attribution: U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - U.S. Census Bureau
TI  - Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in Idaho by natural change, July to June, 2024
PY  - 2026
DA  - 2026/03/26
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/natural-change-july-june/idaho-counties?period=2024
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/natural-change-july-june/idaho-counties?period=2024.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  -

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Questions

Which county has the highest natural change, July to June?

Canyon County, with 1,481 in 2024, according to the U.S. Census Bureau.

Which county has the lowest natural change, July to June?

Nez Perce County, with -176 in 2024.

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: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.