Raritan township, Illinois
Raritan township profile, demographic data, and geographic information.
Raritan township is a geographic entity located in Henderson County, Illinois. As of official census estimates, it has a reported population of 232. The land area covers 34.01 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population (2025 PEP Estimate) | 232 | — | 2025 / Census |
| Median Age | 57.7 yrs | ±10 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 60 | ±24 | 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 | 60 | ±24 |
| Occupied Housing Units | 60 | ±24 |
| Vacant Housing Units | 0 | ±13 |
| Median Home Value | $151,000 | ±$148,759 |
| Median Gross Rent | $875 | ±$165 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $79,167 | ±$34,508 |
| Per Capita Income | $37,197 | ±$10,813 |
| Poverty Rate | 12.5% | ±10.3% |
| Population Below Poverty Level | 19 | ±17 |
| Unemployment Rate | 4.2% | ±5.1% |
| Civilian Labor Force, Employed | 69 | ±38 |
| Broadband Internet Rate | 96.7% | ±10.2% |
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 |
|---|---|---|---|
|
TOWNSHIP OF RARITAN
GUS Population: 236 (2024)
ID: 125193
|
Township | Official Local Government |
Contact: CLERK
PO BOX 72, RARITAN IL 61471-0072
|
|
COUNTY OF HENDERSON
GUS Population: 6,048 (2024)
ID: 162138
|
County | Official County Government |
Contact: HENDERSON COUNTY CLERK
PO BOX 308, OQUAWKA IL 61469-0308
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | KG-04 | Burlington, IA | |
| Regular School Nearby | PK | Burlington, IA | |
| Regular School Nearby | KG-04 | Burlington, IA | |
| Regular School Nearby | PK-08 | La Harpe, IL | |
| Regular School Nearby | 07-08 | Roseville, IL | |
| Regular School Nearby | KG-04 | Burlington, IA | |
| Special Education School Nearby | M | Macomb, IL | |
| Regular School Nearby | KG-04 | Burlington, IA | |
| Regular School Nearby | PK | Biggsville, IL | |
| Regular School Nearby | KG-05 | Biggsville, IL |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Western Illinois University
|
College | 16.8 mi away | 1 University Circle, Macomb, IL, 61455 |
3092981414
|
|
BLANDINSVILLE-HIRE LIBRARY DISTRICT
|
Library | 8.6 mi away | 130 SOUTH MAIN STREET, BLANDINSVILLE, IL, 61420 |
(309) 652-3166
|
|
Southeastern Community College
|
College | 19.5 mi away | 1500 West Agency Road, West Burlington, IA, 52655-0180 |
3197522731
|
|
LAHARPE CARNEGIE PUBLIC LIBRARY DISTRICT
|
Library | 9.1 mi away | 209 EAST MAIN STREET, LA HARPE, IL, 61450 |
(217) 659-7729
|
|
Monmouth College
|
College | 19.7 mi away | 700 E Broadway, Monmouth, IL, 61462-1998 |
3094572311
|
|
ROSEVILLE BRANCH LIBRARY
|
Library | 10.2 mi away | 145 WEST PENN AVENUE, ROSEVILLE, IL, 61473 |
(309) 426-2336
|
|
HENDERSON COUNTY PUBLIC LIBRARY DISTRICT
|
Library | 11.8 mi away | 110 HILL CREST DRIVE, BIGGSVILLE, IL, 61418 |
(309) 627-2450
|
|
HENDERSON COUNTY PUBLIC LIBRARY DISTRICT BOOKMOBILE
|
Library | 11.8 mi away | 110 HILL CREST DRIVE, BIGGSVILLE, IL, 61418 |
(309) 627-2450
|
|
KIRKWOOD BRANCH LIBRARY
|
Library | 13.9 mi away | 134 SOUTH KIRK, KIRKWOOD, IL, 61447 |
(309) 768-2173
|
|
BURLINGTON PUBLIC LIBRARY
|
Library | 16.3 mi away | 210 COURT ST, BURLINGTON, IA, 52601 |
(319) 753-1647
|
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 LA HARPE, IL US, located 9.2 miles from Raritan township. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 31.8° | 14.9° | 23.3° | 1.60" | — |
| February | 36.6° | 19.0° | 27.8° | 1.83" | — |
| March | 49.3° | 29.3° | 39.3° | 2.42" | — |
| April | 61.7° | 40.0° | 50.9° | 3.92" | — |
| May | 72.3° | 51.7° | 62.0° | 5.22" | — |
| June | 81.1° | 61.3° | 71.2° | 4.94" | — |
| July | 84.6° | 64.7° | 74.6° | 4.23" | — |
| August | 83.0° | 62.6° | 72.8° | 3.42" | — |
| September | 76.7° | 54.0° | 65.3° | 3.83" | — |
| October | 64.2° | 42.2° | 53.2° | 3.10" | — |
| November | 49.3° | 30.5° | 39.9° | 2.54" | — |
| December | 37.0° | 20.8° | 28.9° | 2.05" | — |
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 |
|---|---|---|---|
| Raritan village | Village | 1.6 mi | — |
| Stronghurst village | Village | 5.7 mi | — |
| Media village | Village | 6.3 mi | — |
| Blandinsville village | Village | 8.7 mi | — |
| La Harpe city | City | 9.1 mi | — |
| Sciota village | Village | 9.5 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 1707162861. • 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.