Indianola, Iowa Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Indianola, Iowa is 15,918 as of the 2023 American Community Survey, making it the 29th-largest city in Iowa. The median household income is $78,125, the median home value is $228,100, and the median age is 35.2.
The population has grown 10.0% since 2010 (14,821 → 16,297).
15,918
Population
1392
People / sq mi
$78,125
Median Income
$228,100
Median Home Value
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Indianola covers 11.4 sq mi of land at 1392 people per square mile.
About Indianola, IA
The poverty rate is what most separates Indianola from the typical city: 3.5% of residents live below the federal poverty line, against 12.4% nationally. Indianola is a city in Iowa with a population of 15,918. It ranks #29 among cities in Iowa by population.
Median household income is $78,125, near the US median of $78,538. Poverty is relatively low for US cities at 3.5%, below the national 12.4%. The typical home is valued at $228,100, with typical rent around $966.
Degree attainment is mid-range for US cities: 33.5% of adults hold a four-year degree, near the national 35.0%. About 11.6% of the workforce is home-based, below the national 14.0%, and the average commute runs about 22 minutes each way.
Indianola city Population History (2010-2024)
The city of Indianola city had a population of 14,821 in 2010 and 16,297 in 2024, a 10.0% growth over 14 years. The peak was 16,297 in 2024. Average annual growth rate: 0.68%.
16,297
Population (2024)
14,821
Population (2010)
16,297
Peak (2024)
0.68%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 14,821 |
| 2011 | 14,919 |
| 2012 | 14,950 |
| 2013 | 15,103 |
| 2014 | 15,244 |
| 2015 | 15,456 |
| 2016 | 15,620 |
| 2017 | 15,906 |
| 2018 | 16,037 |
| 2019 | 16,015 |
| 2020 | 15,863 |
| 2021 | 15,945 |
| 2022 | 16,055 |
| 2023 | 16,110 |
| 2024 | 16,297 |
Race & Ethnicity
| White | 93.1% |
| Black or African American | 1.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.0% |
Economy & Income
$78,125
Median Household Income
$36,388
Per Capita Income
3.5%
Poverty Rate
2.5%
Unemployment Rate
Housing
$228,100
Median Home Value
$966
Median Rent
69.5%
Owner-Occupied
Education
97.2%
High School+
33.5%
Bachelor's+
Commute
0.1%
Drive Alone
73.7%
Public Transit
11.6%
Work From Home
21.9 min
Avg Commute
Community Profile
19.5%
Foreign Born
95.6%
Non-English at Home
5.8%
Veterans
11.1%
With Disability
98.2%
Health Insurance
95.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 25.4% |
| Information | 13.0% |
| Education, Health Care & Social Services | 8.8% |
| Construction | 7.9% |
| Manufacturing | 6.2% |
| Finance, Insurance & Real Estate | 5.9% |
| Arts, Entertainment & Food Services | 4.8% |
| Retail Trade | 4.4% |
| Public Administration | 3.6% |
| Transportation & Warehousing | 1.2% |
| Agriculture & Mining | 1.0% |
Largest cities in Iowa
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City rankings
Frequently Asked Questions
Indianola, Iowa has a population of 15,918 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 29th-largest city in Iowa.
The median household income in Indianola, Iowa is $78,125, with 3.5% of residents living below the federal poverty level.
The median home value in Indianola, Iowa is $228,100, with median monthly rent at $966 and a homeownership rate of 69.5%.
The median age in Indianola, Iowa is 35.2 years. The population is 46.6% male and 53.4% female.
The population has grown 10.0% since 2010 (14,821 → 16,297).
Indianola city, IA Climate
Indianola city, IA has an average annual temperature of 9.9°C (50°F) and receives about 892 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
9.9°C
Avg Temp
892
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -6° / 20° | 27 mm |
| February | -3° / 27° | 30 mm |
| March | 4° / 38° | 58 mm |
| April | 10° / 51° | 91 mm |
| May | 17° / 62° | 113 mm |
| June | 22° / 71° | 115 mm |
| July | 24° / 75° | 106 mm |
| August | 23° / 73° | 98 mm |
| September | 18° / 65° | 94 mm |
| October | 12° / 53° | 71 mm |
| November | 3° / 38° | 55 mm |
| December | -4° / 25° | 34 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 Indianola city, IA
The most comfortable months to visit Indianola city, IA are typically June, August and September, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -12°C low). June is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.