Counties in Indiana by natural change, July to June

Marion County had the highest natural change, July to June of 92 counties in 2015, at 6,658. Henry County had the lowest, at -111. The median was 28 and the figure for Indiana was 21,305. Source: the U.S. Census Bureau.

Highest6,658Marion County

Lowest-111Henry County

Median2892 counties

Indiana21,305History

Map of counties, 2015

Under -40
-40 to -20
-20 to 0
0 to 60
60 to 170
170 and over

persons, 2015. 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.

Top 40 counties, 2015

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	2015 persons	Change on 2014
1	Marion County Estimated	6,658	-1.4%
2	Hamilton County Estimated	2,230	-11.9%
3	Allen County Estimated	2,029	-3.9%
4	Elkhart County Estimated	1,451	+2.3%
5	Tippecanoe County Estimated	1,192	+9.2%
6	Lake County Estimated	1,087	-24.4%
7	St. Joseph County Estimated	836	+2.5%
8	Hendricks County Estimated	615	-19.6%
9	Johnson County Estimated	483	-31.6%
10	LaGrange County Estimated	463	-4.7%
11	Monroe County Estimated	421	-11.2%
12	Kosciusko County Estimated	406	+10%
13	Bartholomew County Estimated	344	+5.8%
14	Adams County Estimated	327	-16.2%
15	Clark County Estimated	289	-20.6%
16	Vanderburgh County Estimated	248	-15.6%
17	Porter County Estimated	235	-48.6%
18	Boone County Estimated	234	-7.5%
19	Daviess County Estimated	200	-0.5%
20	Noble County Estimated	191	-5.9%
21	Hancock County Estimated	166	-2.9%
22	Dubois County Estimated	152	+17.8%
23	Vigo County Estimated	142	-37.2%
24	Warrick County Estimated	137	+1.5%
25	Marshall County Estimated	125	+62.3%
26	Jackson County Estimated	123	+15%
27	DeKalb County Estimated	113	-0.9%
28	Morgan County Estimated	108	+44%
29	Clinton County Estimated	102	+30.8%
30	Decatur County Estimated	101	+21.7%
31	Floyd County Estimated	95	-46.9%
32	Harrison County Estimated	92	+922.2%
33	Jay County Estimated	85	+39.3%
34	Shelby County Estimated	82	-7.9%
35	Cass County Estimated	79	-2.5%
36	Whitley County Estimated	71	-29.7%
37	Steuben County Estimated	63	-14.9%
38	Montgomery County Estimated	61	+27.1%
39	Parke County Estimated	59	+34.1%
40	Huntington County Estimated	57	+5,800%
41	LaPorte County Estimated	56	-73.6%
41	Spencer County Estimated	56	-20%
43	Jennings County Estimated	50	-3.8%
44	Jasper County Estimated	40	-21.6%
45	Dearborn County Estimated	36	-54.4%
46	Franklin County Estimated	29	-3.3%
47	Randolph County Estimated	27	+222.7%
48	Crawford County Estimated	26	+52.9%
48	Fulton County Estimated	26	-40.9%
50	Washington County Estimated	25	-55.4%
51	Gibson County Estimated	24	-68%
52	Benton County Estimated	20	-31%
53	Perry County Estimated	17	+129.3%
54	Martin County Estimated	15	-71.2%
54	Wells County Estimated	15	-76.6%
56	Posey County Estimated	14	-74.1%
57	Putnam County Estimated	13	+230%
57	Ripley County Estimated	13	-43.5%
59	Switzerland County Estimated	12	-52%
60	Madison County Estimated	10	+155.6%
61	Union County Estimated	8	n/a
62	Jefferson County Estimated	-4	+89.7%
62	Warren County Estimated	-4	-140%
64	Carroll County Estimated	-9	-117.6%
64	Fountain County Estimated	-9	-190%
66	Pulaski County Estimated	-10	-350%
66	Rush County Estimated	-10	-900%
68	Starke County Estimated	-12	+76%
69	Orange County Estimated	-15	-160%
70	Owen County Estimated	-20	-266.7%
71	Clay County Estimated	-21	-172.4%
71	Miami County Estimated	-21	-132.8%
73	Blackford County Estimated	-24	+47.8%
73	Ohio County Estimated	-24	-300%
75	Pike County Estimated	-31	-214.8%
76	Tipton County Estimated	-32	-1,166.7%
77	Greene County Estimated	-34	+55.8%
78	Knox County Estimated	-35	-176.1%
78	Sullivan County Estimated	-35	-975%
78	White County Estimated	-35	-189.7%
81	Brown County Estimated	-38	-18.8%
82	Scott County Estimated	-39	-387.5%
83	Newton County Estimated	-41	-1,466.7%
84	Delaware County Estimated	-49	-198%
85	Lawrence County Estimated	-53	+54.7%
86	Fayette County Estimated	-62	-5.1%
87	Vermillion County Estimated	-64	-36.2%
88	Grant County Estimated	-65	-6.6%
89	Howard County Estimated	-87	-1,342.9%
90	Wayne County Estimated	-92	+33.3%
91	Wabash County Estimated	-93	-22.4%
92	Henry County Estimated	-111	-46.1%

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 Indiana by natural change, July to June, 2015) [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 Indiana by natural change, July to June, 2015. 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/indiana-counties?period=2015. 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 Indiana by natural change, July to June, 2015. 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/indiana-counties?period=2015.

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 Indiana by natural change, July to June, 2015 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/natural-change-july-june/indiana-counties?period=2015 (Accessed: 12 October 2026).

BibTeX

@misc{census_counties_in_indiana_by_2015,
  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 Indiana by natural change, July to June, 2015}},
  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/indiana-counties?period=2015. 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 Indiana by natural change, July to June, 2015
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/indiana-counties?period=2015
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/natural-change-july-june/indiana-counties?period=2015.
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  -

Embed this chart

Paste this code into a web page or a blog post. The chart shows the latest figures as they are published, with the source and a link back to this page.

Embed code

<iframe src="https://invokely.ai/embed/rankings/natural-change-july-june/indiana-counties?period=2015" width="760" height="500" title="Counties in Indiana by natural change, July to June, 2015, chart from Invokely" loading="lazy" style="border:0;width:100%;max-width:760px" referrerpolicy="strict-origin-when-cross-origin"></iframe>

Sites that read oEmbed links, such as WordPress, can show the chart when you paste the link to this page.

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 Indiana by natural change, July to June using official data, and cite the source.

rank_places {"indicator":"natural_change_july_june","level":"province","within":"Indiana","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=natural_change_july_june&level=province&within=Indiana&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 natural change, July to June?

Marion County, with 6,658 in 2015, according to the U.S. Census Bureau.

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

Henry County, with -111 in 2015.

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.