Ida County, Iowa Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 92nd-largest in Iowa
The population of Ida County, Iowa is 6,944 as of the 2023 American Community Survey, making it the 92nd-largest county in Iowa. The median household income is $62,841, the median home value is $108,800, and the median age is 42.3.
The population of Ida County has declined 3.6% since 2010 (7,067 → 6,810), a -0.26% annualized rate.
6,944
Population
-0.26%
Annual growth
16
People / sq mi
$62,841
Median Income
$108,800
Median Home Value
Ida County covers 432 sq mi of land at 16.1 people per square mile.
About Ida County, IA
In Ida County, home values do the distinguishing — a median of $108,800. With 6,944 residents, Ida County is a county in Iowa.
Median household income is $62,841, below the US median of $78,538. The poverty rate, 6.1%, is on the lower side for US counties and below the national 12.4%. Property is affordable here, the median home worth $108,800, with typical rent around $669.
Roughly 20.7% of adults have a bachelor’s, below the national 35.0%. About 9.7% of the workforce is home-based, below the national 14.0%, and the average commute runs about 17 minutes each way.
Ida County Population History (2010-2024)
The county of Ida County had a population of 7,067 in 2010 and 6,810 in 2024, a -3.6% growth over 14 years. The peak was 7,075 in 2013. Average annual growth rate: -0.26%.
6,810
Population (2024)
7,067
Population (2010)
7,075
Peak (2013)
-0.26%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 7,067 |
| 2011 | 7,046 |
| 2012 | 7,045 |
| 2013 | 7,075 |
| 2014 | 6,971 |
| 2015 | 6,967 |
| 2016 | 6,960 |
| 2017 | 6,864 |
| 2018 | 6,829 |
| 2019 | 6,822 |
| 2020 | 7,029 |
| 2021 | 6,980 |
| 2022 | 6,900 |
| 2023 | 6,835 |
| 2024 | 6,810 |
Race & Ethnicity
| White | 94.2% |
| Black or African American | 0.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Age & Sex
42.3
Median Age
49.7%
Female
50.3%
Male
22.1%
Age 65+
Age Distribution
Children (under 15): 20.0% · Seniors (65+): 22.1%
Income & Poverty
| Median household income | $62,841$-10,306 vs state |
| Mean household income | $81,453 |
| Per-capita income | $35,471 |
| Poverty rate | 6.1%-0.8% vs state |
| Unemployment rate | 1.3% |
| Employment-to-population | 64.4% |
Top Industries by Employment
The largest employment sector in Ida County is professional & business services, accounting for 23.7% of workers.
How residents commute
0.0%
Drive alone
2.7%
Carpool
81.3%
Public transit
9.7%
Work from home
17.0 min
Avg commute
Housing
$108,800$-87,100 vs state
Median home value
$669
Median rent
77.6%
Homeownership rate
3,365
Total housing units
89.0%
Occupied
11.0%
Vacant
22.4%
Renter-occupied
Social & access
94.5%
With health insurance
91.7%
With broadband internet
18.9%
Foreign-born
7.2%
Veterans (18+)
13.0%
With a disability
96.7%
Speak language other than English at home
Education
93.4%
High School+
20.7%
Bachelor's+
Largest cities in Iowa
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County rankings
Frequently Asked Questions
Ida County, Iowa has a population of 6,944 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 92nd-largest county in Iowa. Population density is 16 people per square mile.
The population of Ida County has declined 3.6% since 2010 (7,067 → 6,810), a -0.26% annualized rate.
The median household income in Ida County, Iowa is $62,841, with mean (average) household income of $81,453 and per-capita income of $35,471. 6.1% of residents live below the federal poverty level.
In Ida County, the largest racial and ethnic groups are White (94.2%), Hispanic or Latino (1.4%), Black or African American (0.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Ida County, Iowa is 42.3 years. Residents are 49.7% female and 50.3% male.
The median home value in Ida County is $108,800 and median monthly rent is $669. 77.6% of occupied housing units are owner-occupied. The county has 3,365 total housing units, 11.0% of which are vacant.
The largest employment sector in Ida County, Iowa is professional, scientific, and management services, employing 23.7% of workers. The unemployment rate is 1.3%.
Des Moines is among the largest cities associated with Ida County, Iowa, with a population of 212,464.
Ida County, IA Climate
Ida County, IA has an average annual temperature of 8.7°C (48°F) and receives about 772 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
8.7°C
Avg Temp
772
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -8° / 17° | 17 mm |
| February | -4° / 24° | 20 mm |
| March | 2° / 35° | 54 mm |
| April | 9° / 49° | 71 mm |
| May | 16° / 61° | 105 mm |
| June | 21° / 70° | 115 mm |
| July | 23° / 74° | 93 mm |
| August | 22° / 71° | 99 mm |
| September | 17° / 63° | 84 mm |
| October | 10° / 51° | 59 mm |
| November | 2° / 35° | 31 mm |
| December | -6° / 22° | 24 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 Ida County, IA
The most comfortable months to visit Ida County, IA are typically August, June and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -13°C low). June is usually the wettest month.
Where to stay near Ida County
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Population, race, income, age, and trends across Iowa
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.