Dubois County, Indiana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 36th-largest in Indiana
The population of Dubois County, Indiana is 43,563 as of the 2023 American Community Survey, making it the 36th-largest county in Indiana. The median household income is $71,918, the median home value is $212,500, and the median age is 40.1.
The population of Dubois County has grown 4.1% since 2010 (41,905 → 43,629), a +0.29% annualized rate.
43,563
Population
+0.29%
Annual growth
102
People / sq mi
$71,918
Median Income
$212,500
Median Home Value
Dubois County covers 427 sq mi of land at 102.0 people per square mile.
About Dubois County, IN
Dubois County is distinguished by its share of foreign-born residents, 13.8% of the population. Dubois County is a county in Indiana with a population of 43,563. It ranks #36 among counties in Indiana by population.
The typical household earns $71,918 a year, below the US median of $78,538. Poverty is relatively low for US counties at 5.7%, below the national 12.4%. The typical home is valued at $212,500, with typical rent around $801.
Roughly 24.3% of adults have a bachelor’s, below the national 35.0%. Just 4.8% of workers are home-based, below the national 14.0%, and the average commute runs about 19 minutes each way.
Dubois County Population History (2010-2024)
The county of Dubois County had a population of 41,905 in 2010 and 43,629 in 2024, a 4.1% growth over 14 years. The peak was 43,678 in 2023. Average annual growth rate: 0.29%.
43,629
Population (2024)
41,905
Population (2010)
43,678
Peak (2023)
0.29%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 41,905 |
| 2011 | 42,159 |
| 2012 | 42,084 |
| 2013 | 42,281 |
| 2014 | 42,306 |
| 2015 | 42,329 |
| 2016 | 42,463 |
| 2017 | 42,520 |
| 2018 | 42,568 |
| 2019 | 42,578 |
| 2020 | 43,644 |
| 2021 | 43,569 |
| 2022 | 43,550 |
| 2023 | 43,678 |
| 2024 | 43,629 |
Race & Ethnicity
| White | 89.6% |
| Black or African American | 1.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Age & Sex
40.1
Median Age
49.7%
Female
50.3%
Male
18.1%
Age 65+
Age Distribution
Children (under 15): 20.0% · Seniors (65+): 18.1%
Income & Poverty
| Median household income | $71,918+$1,867 vs state |
| Mean household income | $89,436 |
| Per-capita income | $37,126 |
| Poverty rate | 5.7%-2.7% vs state |
| Unemployment rate | 1.4% |
| Employment-to-population | 65.9% |
Top Industries by Employment
The largest employment sector in Dubois County is manufacturing, accounting for 34.1% of workers.
How residents commute
0.0%
Drive alone
1.4%
Carpool
84.7%
Public transit
4.8%
Work from home
19.4 min
Avg commute
Housing
$212,500+$10,900 vs state
Median home value
$801
Median rent
76.0%
Homeownership rate
18,715
Total housing units
94.0%
Occupied
6.0%
Vacant
24.0%
Renter-occupied
Social & access
95.6%
With health insurance
92.2%
With broadband internet
13.8%
Foreign-born
6.7%
Veterans (18+)
11.6%
With a disability
91.9%
Speak language other than English at home
Education
89.2%
High School+
24.3%
Bachelor's+
Largest cities in Indiana
Other counties in Indiana
Part of Indiana
Metro areas in Indiana
County rankings
Frequently Asked Questions
Dubois County, Indiana has a population of 43,563 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 36th-largest county in Indiana. Population density is 102 people per square mile.
The population of Dubois County has grown 4.1% since 2010 (41,905 → 43,629), a +0.29% annualized rate.
The median household income in Dubois County, Indiana is $71,918, with mean (average) household income of $89,436 and per-capita income of $37,126. 5.7% of residents live below the federal poverty level.
In Dubois County, the largest racial and ethnic groups are White (89.6%), Black or African American (1.6%), Hispanic or Latino (0.7%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Dubois County, Indiana is 40.1 years. Residents are 49.7% female and 50.3% male.
The median home value in Dubois County is $212,500 and median monthly rent is $801. 76.0% of occupied housing units are owner-occupied. The county has 18,715 total housing units, 6.0% of which are vacant.
The largest employment sector in Dubois County, Indiana is manufacturing, employing 34.1% of workers. The unemployment rate is 1.4%.
Indianapolis is among the largest cities associated with Dubois County, Indiana, with a population of 882,043.
Dubois County, IN Climate
Dubois County, IN has an average annual temperature of 12.7°C (55°F) and receives about 1161 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
12.7°C
Avg Temp
1161
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 30° | 73 mm |
| February | 1° / 35° | 74 mm |
| March | 7° / 45° | 115 mm |
| April | 13° / 55° | 106 mm |
| May | 18° / 64° | 123 mm |
| June | 23° / 73° | 102 mm |
| July | 25° / 77° | 120 mm |
| August | 24° / 75° | 98 mm |
| September | 20° / 68° | 82 mm |
| October | 14° / 56° | 78 mm |
| November | 8° / 46° | 102 mm |
| December | 2° / 35° | 88 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Dubois County, IN
The most comfortable months to visit Dubois County, IN are typically September, June and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 31°C high). The coldest is January (near -6°C low). May is usually the wettest month.
Where to stay near Dubois County
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Population, race, income, age, and trends across Indiana
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.