Posey County, Indiana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 61st-largest in Indiana
The population of Posey County, Indiana is 25,163 as of the 2023 American Community Survey, making it the 61st-largest county in Indiana. The median household income is $79,124, the median home value is $218,000, and the median age is 43.1.
The population of Posey County has declined 3.1% since 2010 (25,861 → 25,067), a -0.22% annualized rate.
25,163
Population
-0.22%
Annual growth
61
People / sq mi
$79,124
Median Income
$218,000
Median Home Value
Posey County covers 409 sq mi of land at 61.5 people per square mile.
About Posey County, IN
Homeownership is the standout figure in Posey County: 82.1% of homes are owner-occupied, higher than the national rate. With 25,163 residents, Posey County is a county in Indiana.
Households take in a median $79,124, comfortably near the US median of $78,538. The poverty rate is 7.6%, below the national 12.4%. Homes carry a median value of $218,000, with typical rent around $744.
Roughly 25.3% of adults have a bachelor’s, below the national 35.0%. Remote work is below the national 14.0% at 6.3%, and the average commute runs about 23 minutes each way.
The ownership rate anchors the housing story in Posey County, and tends to move with the age structure and home-value figures above.
Posey County Population History (2010-2024)
The county of Posey County had a population of 25,861 in 2010 and 25,067 in 2024, a -3.1% growth over 14 years. The peak was 25,861 in 2010. Average annual growth rate: -0.22%.
25,067
Population (2024)
25,861
Population (2010)
25,861
Peak (2010)
-0.22%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 25,861 |
| 2011 | 25,695 |
| 2012 | 25,618 |
| 2013 | 25,565 |
| 2014 | 25,608 |
| 2015 | 25,621 |
| 2016 | 25,626 |
| 2017 | 25,563 |
| 2018 | 25,529 |
| 2019 | 25,408 |
| 2020 | 25,185 |
| 2021 | 25,170 |
| 2022 | 25,111 |
| 2023 | 25,047 |
| 2024 | 25,067 |
Race & Ethnicity
| White | 94.1% |
| Black or African American | 0.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.2% |
| Two or More Races | 0.0% |
Age & Sex
43.1
Median Age
49.8%
Female
50.2%
Male
20.3%
Age 65+
Age Distribution
Children (under 15): 18.2% · Seniors (65+): 20.3%
Income & Poverty
| Median household income | $79,124+$9,073 vs state |
| Mean household income | $95,179 |
| Per-capita income | $38,398 |
| Poverty rate | 7.6%-0.8% vs state |
| Unemployment rate | 1.4% |
| Employment-to-population | 60.0% |
Top Industries by Employment
The largest employment sector in Posey County is manufacturing, accounting for 22.9% of workers.
How residents commute
0.1%
Drive alone
2.6%
Carpool
82.8%
Public transit
6.3%
Work from home
23.0 min
Avg commute
Housing
$218,000+$16,400 vs state
Median home value
$744
Median rent
82.1%
Homeownership rate
11,081
Total housing units
92.7%
Occupied
7.3%
Vacant
17.9%
Renter-occupied
Social & access
96.1%
With health insurance
95.1%
With broadband internet
22.3%
Foreign-born
8.0%
Veterans (18+)
12.6%
With a disability
98.6%
Speak language other than English at home
Education
93.3%
High School+
25.3%
Bachelor's+
Largest cities in Indiana
Other counties in Indiana
Part of Indiana
Metro areas in Indiana
County rankings
Frequently Asked Questions
Posey County, Indiana has a population of 25,163 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 61st-largest county in Indiana. Population density is 61 people per square mile.
The population of Posey County has declined 3.1% since 2010 (25,861 → 25,067), a -0.22% annualized rate.
The median household income in Posey County, Indiana is $79,124, with mean (average) household income of $95,179 and per-capita income of $38,398. 7.6% of residents live below the federal poverty level.
In Posey County, the largest racial and ethnic groups are White (94.1%), Hispanic or Latino (1.2%), Black or African American (0.7%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Posey County, Indiana is 43.1 years. Residents are 49.8% female and 50.2% male.
The median home value in Posey County is $218,000 and median monthly rent is $744. 82.1% of occupied housing units are owner-occupied. The county has 11,081 total housing units, 7.3% of which are vacant.
The largest employment sector in Posey County, Indiana is manufacturing, employing 22.9% of workers. The unemployment rate is 1.4%.
Indianapolis is among the largest cities associated with Posey County, Indiana, with a population of 882,043.
Posey County, IN Climate
Posey County, IN has an average annual temperature of 13.2°C (56°F) and receives about 1142 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
13.2°C
Avg Temp
1142
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 31° | 74 mm |
| February | 2° / 35° | 77 mm |
| March | 8° / 46° | 116 mm |
| April | 13° / 56° | 113 mm |
| May | 18° / 65° | 129 mm |
| June | 23° / 74° | 102 mm |
| July | 25° / 78° | 101 mm |
| August | 24° / 76° | 83 mm |
| September | 21° / 69° | 72 mm |
| October | 14° / 58° | 76 mm |
| November | 8° / 46° | 106 mm |
| December | 2° / 36° | 93 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 Posey County, IN
The most comfortable months to visit Posey 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 -5°C low). May is usually the wettest month.
Where to stay near Posey County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.