Steuben County, Indiana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 46th-largest in Indiana
The population of Steuben County, Indiana is 34,648 as of the 2023 American Community Survey, making it the 46th-largest county in Indiana. The median household income is $71,483, the median home value is $204,300, and the median age is 43.6.
The population of Steuben County has grown 2.2% since 2010 (34,110 → 34,862), a +0.16% annualized rate.
34,648
Population
+0.16%
Annual growth
112
People / sq mi
$71,483
Median Income
$204,300
Median Home Value
Steuben County covers 309 sq mi of land at 112.2 people per square mile.
About Steuben County, IN
Homeownership is the standout figure in Steuben County: 80.2% of homes are owner-occupied, higher than the national rate. With 34,648 residents, Steuben County is a county in Indiana. It ranks #46 among counties in Indiana by population.
The typical household earns $71,483 a year, below the US median of $78,538. Only 6.4% of residents live in poverty, below the national 12.4%. Median home value is $204,300, with typical rent around $921.
Degree attainment is mid-range for US counties: 24.7% of adults hold a four-year degree, below the national 35.0%. Just 4.8% of workers are home-based, below the national 14.0%, and the average commute runs about 21 minutes each way.
The ownership rate anchors the housing story in Steuben County, and tends to move with the age structure and home-value figures above.
Steuben County Population History (2010-2024)
The county of Steuben County had a population of 34,110 in 2010 and 34,862 in 2024, a 2.2% growth over 14 years. The peak was 34,876 in 2023. Average annual growth rate: 0.16%.
34,862
Population (2024)
34,110
Population (2010)
34,876
Peak (2023)
0.16%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 34,110 |
| 2011 | 34,074 |
| 2012 | 34,168 |
| 2013 | 34,383 |
| 2014 | 34,506 |
| 2015 | 34,489 |
| 2016 | 34,372 |
| 2017 | 34,422 |
| 2018 | 34,570 |
| 2019 | 34,759 |
| 2020 | 34,447 |
| 2021 | 34,712 |
| 2022 | 34,731 |
| 2023 | 34,876 |
| 2024 | 34,862 |
Race & Ethnicity
| White | 93.2% |
| Black or African American | 0.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.7% |
| Two or More Races | 0.0% |
Age & Sex
43.6
Median Age
48.1%
Female
51.9%
Male
21.3%
Age 65+
Age Distribution
Children (under 15): 15.9% · Seniors (65+): 21.3%
Income & Poverty
| Median household income | $71,483+$1,432 vs state |
| Mean household income | $92,694 |
| Per-capita income | $37,126 |
| Poverty rate | 6.4%-2.0% vs state |
| Unemployment rate | 4.4% |
| Employment-to-population | 58.0% |
Top Industries by Employment
The largest employment sector in Steuben County is manufacturing, accounting for 28.1% of workers.
How residents commute
0.3%
Drive alone
2.9%
Carpool
83.3%
Public transit
4.8%
Work from home
21.4 min
Avg commute
Housing
$204,300+$2,700 vs state
Median home value
$921
Median rent
80.2%
Homeownership rate
19,055
Total housing units
72.2%
Occupied
27.8%
Vacant
19.8%
Renter-occupied
Social & access
93.7%
With health insurance
93.3%
With broadband internet
35.9%
Foreign-born
8.1%
Veterans (18+)
14.6%
With a disability
96.5%
Speak language other than English at home
Education
92.1%
High School+
24.7%
Bachelor's+
Largest cities in Indiana
Other counties in Indiana
Part of Indiana
Metro areas in Indiana
County rankings
Frequently Asked Questions
Steuben County, Indiana has a population of 34,648 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 46th-largest county in Indiana. Population density is 112 people per square mile.
The population of Steuben County has grown 2.2% since 2010 (34,110 → 34,862), a +0.16% annualized rate.
The median household income in Steuben County, Indiana is $71,483, with mean (average) household income of $92,694 and per-capita income of $37,126. 6.4% of residents live below the federal poverty level.
In Steuben County, the largest racial and ethnic groups are White (93.2%), Hispanic or Latino (1.7%), Black or African American (0.8%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Steuben County, Indiana is 43.6 years. Residents are 48.1% female and 51.9% male.
The median home value in Steuben County is $204,300 and median monthly rent is $921. 80.2% of occupied housing units are owner-occupied. The county has 19,055 total housing units, 27.8% of which are vacant.
The largest employment sector in Steuben County, Indiana is manufacturing, employing 28.1% of workers. The unemployment rate is 4.4%.
Indianapolis is among the largest cities associated with Steuben County, Indiana, with a population of 882,043.
Steuben County, IN Climate
Steuben County, IN has an average annual temperature of 8.9°C (48°F) and receives about 930 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
8.9°C
Avg Temp
930
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -6° / 22° | 47 mm |
| February | -4° / 25° | 44 mm |
| March | 2° / 35° | 70 mm |
| April | 8° / 47° | 88 mm |
| May | 15° / 58° | 98 mm |
| June | 20° / 68° | 97 mm |
| July | 22° / 71° | 96 mm |
| August | 21° / 69° | 93 mm |
| September | 17° / 62° | 86 mm |
| October | 10° / 51° | 67 mm |
| November | 4° / 39° | 76 mm |
| December | -2° / 28° | 68 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 Steuben County, IN
The most comfortable months to visit Steuben County, IN are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -10°C low). May is usually the wettest month.
Where to stay near Steuben County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.