St. Charles township, Iowa
St. Charles township profile, demographic data, and geographic information.
St. Charles township is a geographic entity located in Floyd County, Iowa. As of official census estimates, it has a reported population of 1,378. The land area covers 63.97 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 1,378 | ±342 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 54.8 yrs | ±5.4 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 571 | ±139 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 580 | ±138 |
| Occupied Housing Units | 571 | ±139 |
| Vacant Housing Units | 9 | ±15 |
| Median Home Value | $233,900 | ±$14,292 |
| Median Gross Rent | Suppressed | — |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $97,639 | ±$23,066 |
| Per Capita Income | $48,697 | ±$11,346 |
| Poverty Rate | 14.2% | ±11.1% |
| Population Below Poverty Level | 195 | ±161 |
| Unemployment Rate | 0% | ±1.6% |
| Civilian Labor Force, Employed | 636 | ±247 |
| Broadband Internet Rate | 89% | ±8.1% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 15,008 (2024)
ID: 104312
|
County | Official County Government |
Contact: DEPUTY AUDITOR
101 S MAIN ST, STE 302, CHARLES CITY IA 50616-2756
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | 09-12 | Charles City, IA | |
| Regular School Nearby | 05-08 | Charles City, IA | |
| Regular School Nearby | 02-04 | Charles City, IA | |
| Regular School Nearby | PK-05 | Nashua, IA | |
| Regular School Nearby | 06-12 | Nashua, IA | |
| Regular School Nearby | 07-12 | Greene, IA | |
| Regular School Nearby | PK-06 | Rockford, IA | |
| Regular School Nearby | 07-12 | Rockford, IA | |
| Regular School Nearby | PK-01 | Charles City, IA | |
| 2 Nearby | 2-11 | CHARLES CITY, IA |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
North Iowa Area Community College
|
College | 23.0 mi away | 500 College Dr, Mason City, IA, 50401 |
6414231264
|
|
CHARLES CITY PUBLIC LIBRARY
|
Library | 2.0 mi away | 106 MILWAUKEE MALL, CHARLES CITY, IA, 50616 |
(641) 257-6319
|
|
Wartburg College
|
College | 24.6 mi away | 100 Wartburg Blvd., Waverly, IA, 50677-0903 |
3193528200
|
|
MARBLE ROCK PUBLIC LIBRARY
|
Library | 10.0 mi away | 122 S MAIN ST, MARBLE ROCK, IA, 50653 |
(641) 315-4480
|
|
NASHUA PUBLIC LIBRARY
|
Library | 10.5 mi away | 220 BRASHER ST, NASHUA, IA, 50658 |
(641) 435-4635
|
|
GREENE PUBLIC LIBRARY
|
Library | 11.6 mi away | 231 W TRAER ST, GREENE, IA, 50636 |
(641) 816-5642
|
|
RUDD PUBLIC LIBRARY
|
Library | 11.7 mi away | 505 FLOYD ST, RUDD, IA, 50471 |
(641) 395-2385
|
|
ROCKFORD PUBLIC LIBRARY
|
Library | 12.4 mi away | 202 W MAIN AVE, ROCKFORD, IA, 50468 |
(641) 756-3725
|
|
IONIA COMMUNITY LIBRARY
|
Library | 12.5 mi away | 101 W IOWA ST, IONIA, IA, 50645 |
(641) 394-4803
|
|
PLAINFIELD PUBLIC LIBRARY
|
Library | 16.0 mi away | 723 MAIN ST, PLAINFIELD, IA, 50666 |
(319) 276-4461
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at CHARLES CITY, IA US, located 1.9 miles from St. Charles township. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 24.6° | 8.6° | 16.6° | 1.01" | 9.5" |
| February | 29.5° | 12.6° | 21.1° | 1.14" | 9.3" |
| March | 43.1° | 25.3° | 34.2° | 1.93" | 5.4" |
| April | 58.1° | 36.7° | 47.4° | 3.73" | 2.1" |
| May | 69.5° | 48.5° | 59.0° | 5.06" | 0.3" |
| June | 78.8° | 58.6° | 68.7° | 6.13" | 0.0" |
| July | 82.0° | 62.1° | 72.0° | 4.92" | 0.0" |
| August | 79.6° | 59.7° | 69.6° | 4.28" | 0.0" |
| September | 73.4° | 51.3° | 62.4° | 3.82" | 0.0" |
| October | 60.3° | 38.8° | 49.6° | 2.58" | 0.1" |
| November | 43.7° | 26.3° | 35.0° | 1.74" | 2.8" |
| December | 29.8° | 15.1° | 22.5° | 1.38" | 8.0" |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Charles City city | City | 2.0 mi | — |
| Roseville CDP | CDP | 5.5 mi | — |
| Floyd city | City | 6.1 mi | — |
| Bassett city | City | 9.6 mi | — |
| Colwell city | City | 9.6 mi | — |
| Marble Rock city | City | 10.0 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 1906793729. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.