Benton County, Indiana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 89th-largest in Indiana
The population of Benton County, Indiana is 8,708 as of the 2023 American Community Survey, making it the 89th-largest county in Indiana. The median household income is $61,811, the median home value is $135,400, and the median age is 40.3.
The population of Benton County has declined 0.1% since 2010 (8,863 → 8,853), a -0.01% annualized rate.
8,708
Population
-0.01%
Annual growth
21
People / sq mi
$61,811
Median Income
$135,400
Median Home Value
Benton County covers 406 sq mi of land at 21.4 people per square mile.
About Benton County, IN
Homeownership is the standout figure in Benton County: 80.5% of homes are owner-occupied, higher than the national rate. Benton County is a county in Indiana with a population of 8,708.
Median household income is $61,811, below the US median of $78,538. The poverty rate is 9.2%, below the national 12.4%. Housing is relatively affordable, with a median home value of $135,400, with typical rent around $834.
Degree attainment is mid-range for US counties: 18.8% of adults hold a four-year degree, below the national 35.0%. Remote work is on the lower side here, at 5.8%, below the national 14.0%, and the average commute runs about 26 minutes each way.
The ownership rate anchors the housing story in Benton County, and tends to move with the age structure and home-value figures above.
Benton County Population History (2010-2024)
The county of Benton County had a population of 8,863 in 2010 and 8,853 in 2024, a -0.1% growth over 14 years. The peak was 8,863 in 2010. Average annual growth rate: -0.01%.
8,853
Population (2024)
8,863
Population (2010)
8,863
Peak (2010)
-0.01%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 8,863 |
| 2011 | 8,859 |
| 2012 | 8,824 |
| 2013 | 8,752 |
| 2014 | 8,724 |
| 2015 | 8,698 |
| 2016 | 8,659 |
| 2017 | 8,637 |
| 2018 | 8,677 |
| 2019 | 8,763 |
| 2020 | 8,707 |
| 2021 | 8,678 |
| 2022 | 8,676 |
| 2023 | 8,761 |
| 2024 | 8,853 |
Race & Ethnicity
| White | 92.0% |
| Black or African American | 1.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Age & Sex
40.3
Median Age
48.7%
Female
51.3%
Male
17.2%
Age 65+
Age Distribution
Children (under 15): 20.2% · Seniors (65+): 17.2%
Income & Poverty
| Median household income | $61,811$-8,240 vs state |
| Mean household income | $83,038 |
| Per-capita income | $33,363 |
| Poverty rate | 9.2%+0.8% vs state |
| Unemployment rate | 2.2% |
| Employment-to-population | 59.5% |
Top Industries by Employment
The largest employment sector in Benton County is manufacturing, accounting for 22.1% of workers.
How residents commute
1.5%
Drive alone
2.3%
Carpool
81.4%
Public transit
5.8%
Work from home
26.2 min
Avg commute
Housing
$135,400$-66,200 vs state
Median home value
$834
Median rent
80.5%
Homeownership rate
3,778
Total housing units
91.8%
Occupied
8.2%
Vacant
19.5%
Renter-occupied
Social & access
93.6%
With health insurance
93.0%
With broadband internet
21.2%
Foreign-born
7.3%
Veterans (18+)
17.7%
With a disability
94.5%
Speak language other than English at home
Education
89.6%
High School+
18.8%
Bachelor's+
Largest cities in Indiana
Other counties in Indiana
Part of Indiana
Metro areas in Indiana
County rankings
Frequently Asked Questions
Benton County, Indiana has a population of 8,708 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 89th-largest county in Indiana. Population density is 21 people per square mile.
The population of Benton County has declined 0.1% since 2010 (8,863 → 8,853), a -0.01% annualized rate.
The median household income in Benton County, Indiana is $61,811, with mean (average) household income of $83,038 and per-capita income of $33,363. 9.2% of residents live below the federal poverty level.
In Benton County, the largest racial and ethnic groups are White (92.0%), Black or African American (1.5%), 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 Benton County, Indiana is 40.3 years. Residents are 48.7% female and 51.3% male.
The median home value in Benton County is $135,400 and median monthly rent is $834. 80.5% of occupied housing units are owner-occupied. The county has 3,778 total housing units, 8.2% of which are vacant.
The largest employment sector in Benton County, Indiana is manufacturing, employing 22.1% of workers. The unemployment rate is 2.2%.
Indianapolis is among the largest cities associated with Benton County, Indiana, with a population of 882,043.
Benton County, IN Climate
Benton County, IN has an average annual temperature of 10.1°C (50°F) and receives about 966 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
10.1°C
Avg Temp
966
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -5° / 23° | 44 mm |
| February | -3° / 27° | 41 mm |
| March | 4° / 38° | 75 mm |
| April | 10° / 49° | 93 mm |
| May | 16° / 61° | 104 mm |
| June | 21° / 70° | 108 mm |
| July | 23° / 74° | 102 mm |
| August | 22° / 71° | 97 mm |
| September | 18° / 65° | 83 mm |
| October | 12° / 53° | 72 mm |
| November | 5° / 41° | 78 mm |
| December | -2° / 29° | 69 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 Benton County, IN
The most comfortable months to visit Benton County, IN are typically June, August and September, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -10°C low). June is usually the wettest month.
Where to stay near Benton County
Visiting or relocating to Benton County, IN? Compare hotels and short-term rentals across the county — live availability and prices.
Top-rated places to stay near Benton County
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a move to Benton County?
Get relocation and cost-of-living insights for Benton County, IN by email. No spam, unsubscribe anytime.
More from Indiana
Population 971,822
Population 498,990
Population 388,791
Population 357,176
Full rankings of Indiana counties
Statewide data for Indiana
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.