Counties in Indiana by natural change, July to June
Marion County had the highest natural change, July to June of 92 counties in 2021, at 3,481. Lake County had the lowest, at -784. The median was -63 and the figure for Indiana was -253. Source: the U.S. Census Bureau.
Map of counties, 2021
- Under -110
- -110 to -60
- -60 to 0
- 0 to 90
- 90 to 280
- 280 and over
Top 40 counties, 2021
Full ranking
| Rank | Counties | 2021 | Change on 2020 |
|---|---|---|---|
| 1 | Marion County Estimated | 3,481 | -32.4% |
| 2 | Hamilton County Estimated | 1,441 | -11.9% |
| 3 | Allen County Estimated | 1,121 | -40.1% |
| 4 | Elkhart County Estimated | 717 | -44% |
| 5 | Tippecanoe County Estimated | 506 | -39.6% |
| 6 | LaGrange County Estimated | 335 | -32.7% |
| 7 | Adams County Estimated | 276 | -19.1% |
| 8 | Hendricks County Estimated | 268 | -30.4% |
| 9 | Boone County Estimated | 172 | -31.7% |
| 10 | Bartholomew County Estimated | 167 | -36% |
| 11 | Daviess County Estimated | 128 | -43.6% |
| 12 | Noble County Estimated | 93 | -30.1% |
| 13 | Johnson County Estimated | 85 | -81% |
| 14 | Switzerland County Estimated | 23 | +309.1% |
| 15 | Carroll County Estimated | 22 | +237.5% |
| 16 | Parke County Estimated | 19 | +416.7% |
| 17 | DeKalb County Estimated | 10 | -90.9% |
| 18 | Jay County Estimated | 8 | -82.2% |
| 19 | Jackson County Estimated | 1 | -99.2% |
| 20 | Martin County Estimated | -5 | +58.3% |
| 20 | Whitley County Estimated | -5 | -129.4% |
| 22 | Steuben County Estimated | -7 | -450% |
| 23 | Franklin County Estimated | -12 | -136.4% |
| 23 | Jennings County Estimated | -12 | +58.6% |
| 25 | White County Estimated | -14 | -27.3% |
| 26 | Benton County Estimated | -25 | -225% |
| 26 | Hancock County Estimated | -25 | -124.5% |
| 28 | Kosciusko County Estimated | -27 | -113.2% |
| 29 | Jasper County Estimated | -29 | -383.3% |
| 29 | Ohio County Estimated | -29 | -11.5% |
| 31 | Dubois County Estimated | -32 | -156.1% |
| 32 | Decatur County Estimated | -34 | -288.9% |
| 32 | Union County Estimated | -34 | |
| 34 | Spencer County Estimated | -36 | +47.1% |
| 35 | Fulton County Estimated | -48 | -382.4% |
| 36 | Posey County Estimated | -49 | -250% |
| 37 | Crawford County Estimated | -51 | -410% |
| 38 | Washington County Estimated | -52 | -126.1% |
| 39 | Newton County Estimated | -54 | -800% |
| 40 | Rush County Estimated | -55 | -400% |
| 40 | Warren County Estimated | -55 | -175% |
| 42 | Wells County Estimated | -56 | -182.4% |
| 43 | Monroe County Estimated | -57 | -127.8% |
| 44 | Perry County Estimated | -58 | -3,000% |
| 44 | Pike County Estimated | -58 | -625% |
| 46 | Clay County Estimated | -61 | -390.5% |
| 47 | Tipton County Estimated | -64 | -178.3% |
| 48 | Sullivan County Estimated | -66 | -340% |
| 48 | Vermillion County Estimated | -66 | -53.5% |
| 50 | Marshall County Estimated | -68 | -477.8% |
| 51 | Ripley County Estimated | -69 | -203% |
| 52 | Gibson County Estimated | -70 | |
| 53 | Clinton County Estimated | -71 | -191% |
| 53 | Putnam County Estimated | -71 | -3,450% |
| 55 | Clark County Estimated | -74 | -176.3% |
| 55 | Pulaski County Estimated | -74 | -184.6% |
| 57 | Fountain County Estimated | -77 | -1,200% |
| 58 | Cass County Estimated | -78 | -110.8% |
| 59 | Dearborn County Estimated | -82 | -334.3% |
| 60 | Shelby County Estimated | -89 | -909.1% |
| 61 | Montgomery County Estimated | -91 | -927.3% |
| 62 | Blackford County Estimated | -93 | -190.6% |
| 63 | Orange County Estimated | -95 | -830.8% |
| 64 | Scott County Estimated | -98 | -46.3% |
| 65 | Brown County Estimated | -103 | -77.6% |
| 65 | Greene County Estimated | -103 | -24.1% |
| 67 | Huntington County Estimated | -106 | -10,500% |
| 68 | St. Joseph County Estimated | -107 | -112.3% |
| 69 | Jefferson County Estimated | -110 | -900% |
| 70 | Randolph County Estimated | -118 | -306.9% |
| 70 | Warrick County Estimated | -118 | -87.3% |
| 72 | Harrison County Estimated | -121 | -736.8% |
| 73 | Morgan County Estimated | -129 | -778.9% |
| 74 | Miami County Estimated | -133 | -259.5% |
| 74 | Starke County Estimated | -133 | -195.6% |
| 76 | Fayette County Estimated | -148 | -289.5% |
| 77 | Knox County Estimated | -159 | -562.5% |
| 78 | Owen County Estimated | -160 | -263.6% |
| 79 | Floyd County Estimated | -175 | -586.1% |
| 80 | Lawrence County Estimated | -223 | -150.6% |
| 81 | Wabash County Estimated | -238 | -91.9% |
| 82 | Vigo County Estimated | -251 | -80.6% |
| 83 | Henry County Estimated | -252 | -159.8% |
| 84 | Porter County Estimated | -305 | -114.8% |
| 85 | LaPorte County Estimated | -314 | -414.8% |
| 86 | Howard County Estimated | -347 | -1,552.4% |
| 87 | Wayne County Estimated | -369 | -123.6% |
| 88 | Vanderburgh County Estimated | -382 | -1,132.4% |
| 89 | Grant County Estimated | -390 | -261.1% |
| 90 | Delaware County Estimated | -458 | -126.7% |
| 91 | Madison County Estimated | -514 | -190.4% |
| 92 | Lake County Estimated | -784 | -332% |
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
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, 2021) [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, 2021. 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=2021. 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, 2021. 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=2021.
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, 2021 [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=2021 (Accessed: 12 October 2026).
BibTeX
@misc{census_counties_in_indiana_by_2021,
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, 2021}},
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=2021. 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, 2021
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=2021
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/natural-change-july-june/indiana-counties?period=2021.
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 -
Use this data in your AI agent
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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=10Questions
Which county has the highest natural change, July to June?
Marion County, with 3,481 in 2021, according to the U.S. Census Bureau.
Which county has the lowest natural change, July to June?
Lake County, with -784 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: 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.
Natural change, July to June: other rankings
Counties in Indiana: more rankings
- Median age on 1 July (US county estimates)
- Female population share
- Population speaking a language other than English at home
- Population under 18
- Housing units authorized by building permits
- High blood pressure in adults, local model estimate
- County house price annual change, sales and refinances
- Fair Market Rent, one bedroom (HUD, monthly)