Ida County, Iowa
Ida County, Iowa, has 6,777 residents (July 2025 estimate). Its county seat is Ida Grove. It uses Central Time and covers 432 sq mi (1,118 km²) of land.
- Resident population, July 2025
- 6,777
- Land area
- 432 sq mi (1,118 km²)
- County seat or government
- Ida Grove
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $63,073 ± $6,791
- Median home value
- $108,900 ± $10,654
- Median rent, with utilities
- $696 ± $60
- Homes lived in by their owners
- 72.9% ± 2.0 points
- County type
- County
- Metro or micro area
- Outside any metro or micro areaNext to: Storm Lake, IA micro area and Sioux City, IA-NE-SD metro area
- Water area
- 0.54 sq mi (1.39 km²)
- State
- Iowa
- County code (FIPS)
- 19093
- Coordinates (central point)
- 42.391860, -95.507421
These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.
Time zones in Ida County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Central TimeAmerica/Chicago | UTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
- 514452,485 people
- 510251,925 people
- 510061,287 people
- 514611,097 people
- 510161,080 people
- 510531,016 people
- 51020632 people
- 51448612 people
- 51018542 people
- 51019448 people
- 51431430 people
- 51061389 people
12 ZIP Code areas overlap Ida County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.
Official county information
We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Townships in Ida County, largest first
- Corwin Township2,152 people
- Griggs Township1,688 people
- Maple Township1,047 people
- Galva Township624 people
- Blaine Township400 people
- Battle Township263 people
- Grant Township163 people
- Hayes Township147 people
- Garfield Township127 people
- Douglas Township121 people
- Logan Township120 people
- Silver Creek Township59 people
People counts are American Community Survey 2020–2024 5-year estimates. All townships in Iowa, by county
School districts in Ida County, largest first
- Denison Community School District10,517 people
- Odebolt Arthur Battle Creek Ida Grove Community School District5,359 people
- Maple Valley-Anthon Oto Community School District3,573 people
- Galva-Holstein Community School District2,635 people
- River Valley Community School District2,485 people
- Schaller-Crestland Community School District2,462 people
- Schleswig Community School District1,400 people
Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.
Cities, towns and communities, largest first
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Ida Grove, Iowa (city)1,967 people
- Holstein, Iowa (city)1,600 people
- Battle Creek, Iowa (city)803 people
- Galva, Iowa (city)447 people
- Arthur, Iowa (city)252 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Sac County, Iowa21 mi east
- Crawford County, Iowa25 mi south
- Cherokee County, Iowa25 mi north
- Woodbury County, Iowa28 mi west
- Buena Vista County, Iowa31 mi northeast
- Monona County, Iowa33 mi southwest
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county where you are now, check its ZIP area, or check the time zone where you are.
Areas that only touch the edge
These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.