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.

Des MoinesCedar RapidsDavenport
Floyd County in Iowa
Charles CityNashuaNora SpringsRockford
Floyd County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
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 zoneLocal time and UTC offsetNext clock change
Central TimeAmerica/ChicagoUTC-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

  1. 506169,358 people
  2. 504615,228 people
  3. 506582,450 people
  4. 506362,186 people
  5. 504582,094 people
  6. 504681,617 people
  7. 506451,193 people
  8. 50471740 people
  9. 50435713 people
  10. 50460688 people
  11. 50653486 people
  12. 50433157 people
All 13
  1. 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

  1. Rock Grove Township1,716 people
  2. St. Charles Township1,378 people
  3. Rockford Township1,325 people
  4. Rudd Township696 people
  5. Floyd Township662 people
  6. Union Township514 people
  7. Cedar Township474 people
  8. Riverton Township400 people
  9. Ulster Township367 people
  10. Niles Township219 people
  11. Pleasant Grove Township173 people
  12. 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

  1. Charles City Community School District10,223 people
  2. Osage Community School District6,008 people
  3. Central Springs Community School District5,466 people
  4. Nashua-Plainfield Community School District3,914 people
  5. North Butler Community School District3,709 people
  6. 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.

  1. Charles City, Iowa (city)7,232 people
  2. Nashua, Iowa (city)1,622 people
  3. Nora Springs, Iowa (city)1,363 people
  4. Greene, Iowa (city)1,339 people
  5. Rockford, Iowa (city)839 people
  6. Rudd, Iowa (city)481 people
  7. Floyd, Iowa (city)315 people
  8. Marble Rock, Iowa (city)191 people
  9. Colwell, Iowa (city)38 people
  10. Roseville, Iowa (CDP)12 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Mitchell County, Iowa20 mi north
  2. Butler County, Iowa22 mi south
  3. Cerro Gordo County, Iowa23 mi west
  4. Chickasaw County, Iowa24 mi east
  5. Bremer County, Iowa30 mi southeast
  6. Howard County, Iowa32 mi northeast
  7. 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.

See this county on Census.gov ↗

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.