Bartholomew County, Indiana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 19th-largest in Indiana
The population of Bartholomew County, Indiana is 82,881 as of the 2023 American Community Survey, making it the 19th-largest county in Indiana. The median household income is $80,365, the median home value is $221,100, and the median age is 37.7.
The population of Bartholomew County has grown 10.3% since 2010 (76,823 → 84,741), a +0.70% annualized rate.
82,881
Population
+0.70%
Annual growth
204
People / sq mi
$80,365
Median Income
$221,100
Median Home Value
Bartholomew County covers 407 sq mi of land at 203.7 people per square mile.
About Bartholomew County, IN
Educational attainment is the headline number in Bartholomew County: 35.4% of adults 25 and older have a four-year degree. With 82,881 residents, Bartholomew County is a county in Indiana. It ranks #19 among counties in Indiana by population.
Households take in a median $80,365, comfortably near the US median of $78,538. Poverty runs at 8.8%, below the national 12.4%. Median home value is $221,100, with typical rent around $1,110.
About 35.4% of adults 25 and older have a bachelor’s degree, near the 35.0% national figure. A solid 11.9% of workers are based at home, below the national 14.0%, and the average commute runs about 21 minutes each way.
The education numbers are the throughline: a college-heavy population in Bartholomew County usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Bartholomew County Population History (2010-2024)
The county of Bartholomew County had a population of 76,823 in 2010 and 84,741 in 2024, a 10.3% growth over 14 years. The peak was 84,741 in 2024. Average annual growth rate: 0.71%.
84,741
Population (2024)
76,823
Population (2010)
84,741
Peak (2024)
0.71%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 76,823 |
| 2011 | 77,639 |
| 2012 | 79,031 |
| 2013 | 79,692 |
| 2014 | 80,546 |
| 2015 | 81,516 |
| 2016 | 82,373 |
| 2017 | 82,455 |
| 2018 | 83,062 |
| 2019 | 84,063 |
| 2020 | 82,215 |
| 2021 | 82,732 |
| 2022 | 83,746 |
| 2023 | 84,248 |
| 2024 | 84,741 |
Race & Ethnicity
| White | 80.1% |
| Black or African American | 1.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Age & Sex
37.7
Median Age
49.4%
Female
50.6%
Male
16.5%
Age 65+
Age Distribution
Children (under 15): 20.2% · Seniors (65+): 16.5%
Income & Poverty
| Median household income | $80,365+$10,314 vs state |
| Mean household income | $101,323 |
| Per-capita income | $41,174 |
| Poverty rate | 8.8%+0.4% vs state |
| Unemployment rate | 2.4% |
| Employment-to-population | 63.3% |
Top Industries by Employment
The largest employment sector in Bartholomew County is manufacturing, accounting for 30.2% of workers.
How residents commute
0.5%
Drive alone
1.0%
Carpool
77.2%
Public transit
11.9%
Work from home
20.5 min
Avg commute
Housing
$221,100+$19,500 vs state
Median home value
$1,110
Median rent
69.9%
Homeownership rate
35,517
Total housing units
92.9%
Occupied
7.1%
Vacant
30.1%
Renter-occupied
Social & access
94.8%
With health insurance
95.1%
With broadband internet
21.6%
Foreign-born
5.7%
Veterans (18+)
13.9%
With a disability
86.0%
Speak language other than English at home
Education
92.1%
High School+
35.4%
Bachelor's+
Largest cities in Indiana
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County rankings
Frequently Asked Questions
Bartholomew County, Indiana has a population of 82,881 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 19th-largest county in Indiana. Population density is 204 people per square mile.
The population of Bartholomew County has grown 10.3% since 2010 (76,823 → 84,741), a +0.70% annualized rate.
The median household income in Bartholomew County, Indiana is $80,365, with mean (average) household income of $101,323 and per-capita income of $41,174. 8.8% of residents live below the federal poverty level.
In Bartholomew County, the largest racial and ethnic groups are White (80.1%), Black or African American (1.8%), Hispanic or Latino (0.8%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Bartholomew County, Indiana is 37.7 years. Residents are 49.4% female and 50.6% male.
The median home value in Bartholomew County is $221,100 and median monthly rent is $1,110. 69.9% of occupied housing units are owner-occupied. The county has 35,517 total housing units, 7.1% of which are vacant.
The largest employment sector in Bartholomew County, Indiana is manufacturing, employing 30.2% of workers. The unemployment rate is 2.4%.
Indianapolis is among the largest cities associated with Bartholomew County, Indiana, with a population of 882,043.
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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.