Data / Rankings / Housing units / Counties in Indiana

Counties in Indiana by housing units, 2024

Marion County had the highest housing units of 92 counties in 2024, at 441,040. Ohio County had the lowest, at 2,769. The median was 14,921 and the figure for Indiana was 2.98 million. Source: the U.S. Census Bureau.

Keep it in a collection in your library.
Highest441,040Marion County
Lowest2,769Ohio County
Median14,92192 counties
Indiana2,976,568History

Map of counties, 2024

Adams County: 13,308 countAllen County: 166,285 countBartholomew County: 35,668 countBenton County: 3,762 countBlackford County: 5,853 countBoone County: 29,737 countBrown County: 8,577 countCarroll County: 9,559 countCass County: 16,388 countClark County: 55,049 countClay County: 11,645 countClinton County: 13,517 countCrawford County: 5,914 countDaviess County: 12,887 countDearborn County: 21,098 countDecatur County: 11,685 countDeKalb County: 18,384 countDelaware County: 51,635 countDubois County: 18,836 countElkhart County: 80,493 countFayette County: 10,905 countFloyd County: 34,833 countFountain County: 7,875 countFranklin County: 9,796 countFulton County: 9,584 countGibson County: 14,890 countGrant County: 29,907 countGreene County: 14,356 countHamilton County: 144,746 countHancock County: 34,370 countHarrison County: 16,953 countHendricks County: 69,675 countHenry County: 20,996 countHoward County: 39,876 countHuntington County: 16,340 countJackson County: 19,351 countJasper County: 13,787 countJay County: 8,904 countJefferson County: 14,517 countJennings County: 11,731 countJohnson County: 65,915 countKnox County: 16,974 countKosciusko County: 38,864 countLaGrange County: 15,151 countLake County: 217,436 countLaPorte County: 50,038 countLawrence County: 20,545 countMadison County: 59,301 countMarion County: 441,040 countMarshall County: 20,111 countMartin County: 4,583 countMiami County: 14,952 countMonroe County: 65,657 countMontgomery County: 16,585 countMorgan County: 30,046 countNewton County: 6,093 countNoble County: 20,297 countOhio County: 2,769 countOrange County: 9,101 countOwen County: 9,918 countParke County: 7,657 countPerry County: 8,597 countPike County: 5,589 countPorter County: 72,662 countPosey County: 11,105 countPulaski County: 5,850 countPutnam County: 15,268 countRandolph County: 11,412 countRipley County: 12,461 countRush County: 7,387 countSt. Joseph County: 118,580 countScott County: 10,840 countShelby County: 19,674 countSpencer County: 8,727 countStarke County: 11,273 countSteuben County: 19,181 countSullivan County: 8,791 countSwitzerland County: 4,456 countTippecanoe County: 80,647 countTipton County: 6,845 countUnion County: 3,255 countVanderburgh County: 85,319 countVermillion County: 7,337 countVigo County: 46,891 countWabash County: 14,097 countWarren County: 3,706 countWarrick County: 26,890 countWashington County: 12,222 countWayne County: 30,736 countWells County: 12,074 countWhite County: 12,961 countWhitley County: 15,030 count
  • Under 8,000
  • 8,000 to 11K
  • 11K to 15K
  • 15K to 20K
  • 20K to 50K
  • 50K and over
count, 2024. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25001: total housing units. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2024

Marion County: 441,040 countMarion County441,040Lake County: 217,436 countLake County217,436Allen County: 166,285 countAllen County166,285Hamilton County: 144,746 countHamilton County144,746St. Joseph County: 118,580 countSt. Joseph County118,580Vanderburgh County: 85,319 countVanderburgh County85,319Tippecanoe County: 80,647 countTippecanoe County80,647Elkhart County: 80,493 countElkhart County80,493Porter County: 72,662 countPorter County72,662Hendricks County: 69,675 countHendricks County69,675Johnson County: 65,915 countJohnson County65,915Monroe County: 65,657 countMonroe County65,657Madison County: 59,301 countMadison County59,301Clark County: 55,049 countClark County55,049Delaware County: 51,635 countDelaware County51,635LaPorte County: 50,038 countLaPorte County50,038Vigo County: 46,891 countVigo County46,891Howard County: 39,876 countHoward County39,876Kosciusko County: 38,864 countKosciusko County38,864Bartholomew County: 35,668 countBartholomew County35,668Floyd County: 34,833 countFloyd County34,833Hancock County: 34,370 countHancock County34,370Wayne County: 30,736 countWayne County30,736Morgan County: 30,046 countMorgan County30,046Grant County: 29,907 countGrant County29,907Boone County: 29,737 countBoone County29,737Warrick County: 26,890 countWarrick County26,890Dearborn County: 21,098 countDearborn County21,098Henry County: 20,996 countHenry County20,996Lawrence County: 20,545 countLawrence County20,545Noble County: 20,297 countNoble County20,297Marshall County: 20,111 countMarshall County20,111Shelby County: 19,674 countShelby County19,674Jackson County: 19,351 countJackson County19,351Steuben County: 19,181 countSteuben County19,181Dubois County: 18,836 countDubois County18,836DeKalb County: 18,384 countDeKalb County18,384Knox County: 16,974 countKnox County16,974Harrison County: 16,953 countHarrison County16,953Montgomery County: 16,585 countMontgomery County16,585Marion County: 441,040 countMarion County441,040Lake County: 217,436 countLake County217,436Allen County: 166,285 countAllen County166,285Hamilton County: 144,746 countHamilton County144,746St. Joseph County: 118,580 countSt. Joseph County118,580Vanderburgh County: 85,319 countVanderburgh County85,319Tippecanoe County: 80,647 countTippecanoe County80,647Elkhart County: 80,493 countElkhart County80,493Porter County: 72,662 countPorter County72,662Hendricks County: 69,675 countHendricks County69,675Johnson County: 65,915 countJohnson County65,915Monroe County: 65,657 countMonroe County65,657Madison County: 59,301 countMadison County59,301Clark County: 55,049 countClark County55,049Delaware County: 51,635 countDelaware County51,635LaPorte County: 50,038 countLaPorte County50,038Vigo County: 46,891 countVigo County46,891Howard County: 39,876 countHoward County39,876Kosciusko County: 38,864 countKosciusko County38,864Bartholomew County: 35,668 countBartholomew County35,668Floyd County: 34,833 countFloyd County34,833Hancock County: 34,370 countHancock County34,370Wayne County: 30,736 countWayne County30,736Morgan County: 30,046 countMorgan County30,046Grant County: 29,907 countGrant County29,907Boone County: 29,737 countBoone County29,737Warrick County: 26,890 countWarrick County26,890Dearborn County: 21,098 countDearborn County21,098Henry County: 20,996 countHenry County20,996Lawrence County: 20,545 countLawrence County20,545Noble County: 20,297 countNoble County20,297Marshall County: 20,111 countMarshall County20,111Shelby County: 19,674 countShelby County19,674Jackson County: 19,351 countJackson County19,351Steuben County: 19,181 countSteuben County19,181Dubois County: 18,836 countDubois County18,836DeKalb County: 18,384 countDeKalb County18,384Knox County: 16,974 countKnox County16,974Harrison County: 16,953 countHarrison County16,953Montgomery County: 16,585 countMontgomery County16,585
count. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25001: total housing units. Retrieved 2026-10-12.

Full ranking

RankCounties2024
count		Change on 2023
1Marion County441,040+0.5%
2Lake County217,436+0.5%
3Allen County166,285+1.1%
4Hamilton County144,746+3.1%
5St. Joseph County118,580+0.2%
6Vanderburgh County85,319+0.6%
7Tippecanoe County80,647+1.7%
8Elkhart County80,493+0.5%
9Porter County72,662+0.8%
10Hendricks County69,675+1.8%
11Johnson County65,915+1.7%
12Monroe County65,657+1.2%
13Madison County59,301+0.4%
14Clark County55,049+2.2%
15Delaware County51,6350%
16LaPorte County50,038+0.3%
17Vigo County46,891-0.1%
18Howard County39,876+0.2%
19Kosciusko County38,864+0.7%
20Bartholomew County35,668+0.4%
21Floyd County34,833+0.7%
22Hancock County34,370+2.9%
23Wayne County30,736-0.1%
24Morgan County30,046+1%
25Grant County29,907+0.1%
26Boone County29,737+2.5%
27Warrick County26,890+1.2%
28Dearborn County21,098+0.6%
29Henry County20,996+0.1%
30Lawrence County20,545+0.1%
31Noble County20,297+0.4%
32Marshall County20,111+0.8%
33Shelby County19,674+0.5%
34Jackson County19,351+0.6%
35Steuben County19,181+0.7%
36Dubois County18,836+0.6%
37DeKalb County18,384+0.6%
38Knox County16,974+0.1%
39Harrison County16,953+0.7%
40Montgomery County16,585+0.3%
41Cass County16,388-0%
42Huntington County16,340+0.4%
43Putnam County15,268+0.8%
44LaGrange County15,151+0.9%
45Whitley County15,030+0.6%
46Miami County14,952+0.2%
47Gibson County14,890+0.9%
48Jefferson County14,517+0.5%
49Greene County14,356-0.1%
50Wabash County14,097+0.3%
51Jasper County13,787+0.6%
52Clinton County13,517+0.2%
53Adams County13,308+0.4%
54White County12,961+0.3%
55Daviess County12,887+0.8%
56Ripley County12,461+0.5%
57Washington County12,222+0.5%
58Wells County12,074+0.6%
59Jennings County11,731+0.3%
60Decatur County11,685+0.6%
61Clay County11,645-0%
62Randolph County11,4120%
63Starke County11,273+0.5%
64Posey County11,105+0.2%
65Fayette County10,9050%
66Scott County10,840+0.6%
67Owen County9,918+0.5%
68Franklin County9,796+0.5%
69Fulton County9,584+0.2%
70Carroll County9,559+0.2%
71Orange County9,101+0.2%
72Jay County8,904-0%
73Sullivan County8,791-0.1%
74Spencer County8,727+0.5%
75Perry County8,597+0.6%
76Brown County8,577+0.4%
77Fountain County7,875+0.7%
78Parke County7,657+0.4%
79Rush County7,387+0.3%
80Vermillion County7,337+0.2%
81Tipton County6,845+0.1%
82Newton County6,093+0.6%
83Crawford County5,914+0.4%
84Blackford County5,853-0.2%
85Pulaski County5,850+0.3%
86Pike County5,589-0.1%
87Martin County4,5830%
88Switzerland County4,456+1.3%
89Benton County3,762-0.4%
90Warren County3,706+0.5%
91Union County3,255+0.2%
92Ohio County2,769+0.5%

Other periods

About this ranking

All housing units, occupied and vacant: houses, apartments, mobile homes and rooms intended as separate living quarters. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

A survey estimate averaged over five years, not a count on one date.

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. American Community Survey 5-year estimates, table B25001: total housing units. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. 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). American Community Survey 5-year estimates, table B25001: total housing units (Counties in Indiana by housing units, 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat

MLA 9

American Community Survey 5-year estimates, table B25001: total housing units, Counties in Indiana by housing units, 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Invokely, https://invokely.ai/rankings/housing-units/indiana-counties. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B25001: total housing units. Counties in Indiana by housing units, 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Also distributed by Invokely, https://invokely.ai/rankings/housing-units/indiana-counties.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B25001: total housing units, Counties in Indiana by housing units, 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat, via Invokely: https://invokely.ai/rankings/housing-units/indiana-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_indiana_by_2024,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B25001: total housing units: Counties in Indiana by housing units, 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/housing-units/indiana-counties. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units. https://www2.census.gov/programs-surveys/acs/summary\_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B25001: total housing units: Counties in Indiana by housing units, 2024
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat
L2  - https://invokely.ai/rankings/housing-units/indiana-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/housing-units/indiana-counties.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B25001: total housing units. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest housing units?

Marion County, with 441,040 in 2024, according to the U.S. Census Bureau.

Which county has the lowest housing units?

Ohio County, with 2,769 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, American Community Survey 5-year estimates, table B25001: total housing units. Retrieved 2026-10-12.

Housing units: other rankings

Counties in Indiana: more rankings