Floyd County, Iowa
Floyd County, Iowa, has 14,901 residents (July 2025 estimate). Its county seat is Charles City. It uses Central Time and covers 501 sq mi (1,296 km²) of land.
- Resident population, July 2025
- 14,901
- Land area
- 501 sq mi (1,296 km²)
- County seat or government
- Charles City
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $68,557 ± $5,257
- Median home value
- $143,500 ± $9,861
- Median rent, with utilities
- $745 ± $56
- Homes lived in by their owners
- 76.6% ± 2.8 points
- County type
- County
- Metro or micro area
- Outside any metro or micro areaNext to: Mason City, IA micro area and Waterloo-Cedar Falls, IA metro area
- Water area
- 0.78 sq mi (2.02 km²)
- State
- Iowa
- County code (FIPS)
- 19067
- Coordinates (central point)
- 43.052741, -92.787367
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 Floyd 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
- 506169,358 people
- 504615,228 people
- 506582,450 people
- 506362,186 people
- 504582,094 people
- 504681,617 people
- 506451,193 people
- 50471740 people
- 50435713 people
- 50460688 people
- 50653486 people
- 50433157 people
All 13
- 5062036 people
13 ZIP Code areas overlap Floyd 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 Floyd County, largest first
- Rock Grove Township1,716 people
- St. Charles Township1,378 people
- Rockford Township1,325 people
- Rudd Township696 people
- Floyd Township662 people
- Union Township514 people
- Cedar Township474 people
- Riverton Township400 people
- Ulster Township367 people
- Niles Township219 people
- Pleasant Grove Township173 people
- Scott Township172 people
People counts are American Community Survey 2020–2024 5-year estimates. All townships in Iowa, by county
School districts in Floyd County, largest first
- Charles City Community School District10,223 people
- Osage Community School District6,008 people
- Central Springs Community School District5,466 people
- Nashua-Plainfield Community School District3,914 people
- North Butler Community School District3,709 people
- Rudd-Rockford-Marble Rock Community School District3,006 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.
- Charles City, Iowa (city)7,232 people
- Nashua, Iowa (city)1,622 people
- Nora Springs, Iowa (city)1,363 people
- Greene, Iowa (city)1,339 people
- Rockford, Iowa (city)839 people
- Rudd, Iowa (city)481 people
- Floyd, Iowa (city)315 people
- Marble Rock, Iowa (city)191 people
- Colwell, Iowa (city)38 people
- Roseville, Iowa (CDP)12 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Mitchell County, Iowa20 mi north
- Butler County, Iowa22 mi south
- Cerro Gordo County, Iowa23 mi west
- Chickasaw County, Iowa24 mi east
- Bremer County, Iowa30 mi southeast
- Howard County, Iowa32 mi northeast
- Franklin 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.