Jefferson township, Iowa
Jefferson township profile, demographic data, and geographic information.
Jefferson township is a geographic entity located in Lee County, Iowa. As of official census estimates, it has a reported population of 1,188. The land area covers 28.70 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 1,188 | ±255 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 53.7 yrs | ±8 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 560 | ±106 | 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 | 573 | ±102 |
| Occupied Housing Units | 560 | ±106 |
| Vacant Housing Units | 13 | ±21 |
| Median Home Value | $162,500 | ±$7,848 |
| Median Gross Rent | $703 | ±$184 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $50,833 | ±$22,052 |
| Per Capita Income | $39,298 | ±$8,462 |
| Poverty Rate | 10.6% | ±6.4% |
| Population Below Poverty Level | 113 | ±73 |
| Unemployment Rate | 6.9% | ±8.9% |
| Civilian Labor Force, Employed | 429 | ±180 |
| Broadband Internet Rate | 80.4% | ±13.3% |
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: 32,376 (2024)
ID: 104321
|
County | Official County Government |
Contact: ADMINISTRATOR
933 AVENUE H, FORT MADISON IA 52627-4540
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Jefferson | PK-04 | Jefferson, IA | |
| Regular School Jefferson | 09-12 | Jefferson, IA | |
| Regular School Jefferson | 05-08 | Jefferson, IA | |
| Regular School Nearby | 09-12 | KAHOKA, MO | |
| Regular School Nearby | PK-04 | Donnellson, IA | |
| Regular School Nearby | 09-12 | Donnellson, IA | |
| Regular School Nearby | 05-08 | Donnellson, IA | |
| Regular School Nearby | PK-08 | Dallas City, IL | |
| Regular School Nearby | PK | Kahoka, MO | |
| Regular School Nearby | PK-06 | Fort Madison, 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 |
|---|---|---|---|---|
|
Southeastern Community College
|
College | 20.4 mi away | 1500 West Agency Road, West Burlington, IA, 52655-0180 |
3197522731
|
|
NAUVOO PUBLIC LIBRARY
|
Library | 4.3 mi away | 1445 MULHOLLAND STREET SUITE D, NAUVOO, IL, 62354 |
(217) 453-2707
|
|
MONTROSE MEMORIAL LIBRARY
|
Library | 4.6 mi away | 202 MAIN, MONTROSE, IA, 52639 |
(319) 463-5532
|
|
FORT MADISON PUBLIC LIBRARY
|
Library | 5.9 mi away | 1920 AVE E, FORT MADISON, IA, 52627 |
(319) 372-5721
|
|
DONNELLSON PUBLIC LIBRARY
|
Library | 7.6 mi away | 411 MAIN, DONNELLSON, IA, 52625 |
(319) 835-5545
|
|
WEST POINT PUBLIC LIBRARY
|
Library | 8.4 mi away | 317 5TH ST, WEST POINT, IA, 52656 |
(319) 837-6315
|
|
KEOKUK PUBLIC LIBRARY
|
Library | 14.0 mi away | 210 N 5TH ST, KEOKUK, IA, 52632 |
(319) 524-1483
|
|
HAMILTON PUBLIC LIBRARY
|
Library | 14.8 mi away | 861 BROADWAY STREET, HAMILTON, IL, 62341 |
(217) 847-2219
|
|
FARMINGTON PUBLIC LIBRARY
|
Library | 16.5 mi away | 205 ELM, FARMINGTON, IA, 52626 |
(319) 878-3702
|
|
WARSAW PUBLIC LIBRARY
|
Library | 16.6 mi away | 1025 WEBSTER STREET, WARSAW, IL, 62379 |
(217) 256-3417
|
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 FT MADISON, IA US, located 5.5 miles from Jefferson township. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 32.8° | 16.9° | 24.8° | 1.69" | 6.1" |
| February | 37.5° | 20.9° | 29.2° | 1.93" | 4.6" |
| March | 49.9° | 31.6° | 40.8° | 2.72" | 1.7" |
| April | 62.2° | 42.5° | 52.4° | 3.97" | 0.5" |
| May | 72.3° | 53.8° | 63.1° | 5.11" | 0.0" |
| June | 81.5° | 63.4° | 72.5° | 5.16" | 0.0" |
| July | 85.1° | 67.5° | 76.3° | 4.06" | 0.0" |
| August | 83.8° | 65.6° | 74.7° | 3.80" | 0.0" |
| September | 77.1° | 57.2° | 67.1° | 3.51" | 0.0" |
| October | 64.2° | 45.2° | 54.7° | 3.06" | 0.1" |
| November | 49.7° | 32.8° | 41.3° | 2.43" | 0.8" |
| December | 37.6° | 22.7° | 30.2° | 1.92" | 4.3" |
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 |
|---|---|---|---|
| Nauvoo city | City | 4.5 mi | — |
| Fort Madison city | City | 4.9 mi | — |
| Montrose city | City | 5.1 mi | — |
| Franklin city | City | 6.4 mi | — |
| Donnellson city | City | 7.6 mi | — |
| Niota CDP | CDP | 7.7 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 1911192232. • 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.