Lyon township, Missouri
Lyon township profile, demographic data, and geographic information.
Lyon township is a geographic entity located in Franklin County, Missouri. As of official census estimates, it has a reported population of 3,549. The land area covers 122.45 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 3,549 | ±611 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 44.3 yrs | ±10.3 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 1,352 | ±179 | 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 | 1,515 | ±218 |
| Occupied Housing Units | 1,352 | ±179 |
| Vacant Housing Units | 163 | ±137 |
| Median Home Value | $330,900 | ±$39,024 |
| Median Gross Rent | $750 | ±$43 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $109,474 | ±$15,573 |
| Per Capita Income | $44,323 | ±$4,469 |
| Poverty Rate | 2.6% | ±1.5% |
| Population Below Poverty Level | 91 | ±57 |
| Unemployment Rate | 1.9% | ±2.2% |
| Civilian Labor Force, Employed | 1,865 | ±383 |
| Broadband Internet Rate | 81% | ±7.5% |
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: 107,256 (2024)
ID: 107556
|
County | Official County Government |
Contact: FRANKLIN COUNTY AUDITOR
400 E LOCUST ST, RM 201, UNION MO 63084-1863
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Special Education School Nearby | KG-12 | UNION, MO | |
| Regular School Nearby | PK-05 | BEAUFORT, MO | |
| Regular School Nearby | PK-05 | UNION, MO | |
| Regular School Nearby | KG-06 | New Haven, MO | |
| Regular School Nearby | KG-06 | Union, MO | |
| Regular School Nearby | 03-05 | ST CLAIR, MO | |
| Regular School Nearby | PK | Washington, MO | |
| Regular School Nearby | KG-08 | NEW HAVEN, MO | |
| Special Education School Nearby | PK-12 | ST CLAIR, MO | |
| Career and Technical School Nearby | 09-12 | Washington, MO |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Four Rivers Career Center
|
College Vocational | 12.6 mi away | 1978 Image Drive, Washington, MO, 63090-4235 |
63623121002934
|
|
NEW HAVEN BRANCH
|
Library | 7.2 mi away | 200 DOUGLAS STREET, NEW HAVEN, MO, 63068 |
(573) 306-6189
|
|
Evolve Beauty Academy
|
College Vocational | 13.0 mi away | 2 Wainwright St -100, Washing, MO, 63090 |
6362315913
|
|
WASHINGTON PUBLIC LIBRARY
|
Library | 13.1 mi away | 410 LAFAYETTE ST, WASHINGTON, MO, 63090 |
(636) 390-1070
|
|
East Central College
|
College | 15.1 mi away | 1964 Prairie Dell Rd, Union, MO, 63084 |
6365846500
|
|
UNION BRANCH
|
Library | 13.3 mi away | 251 UNION PLAZA DR, UNION, MO, 63084 |
(636) 583-3224
|
|
HERMANN BRANCH
|
Library | 17.0 mi away | 123-A BAVARIAN HILLS BLVD, HERMANN, MO, 65041 |
(573) 486-2024
|
|
OWENSVILLE BRANCH
|
Library | 17.3 mi away | 503 OLIVE STREET, OWENSVILLE, MO, 65066 |
(573) 299-0006
|
|
ST. CLAIR BRANCH
|
Library | 17.8 mi away | 515 E SPRINGFIELD RD, ST. CLAIR, MO, 63077 |
(636) 629-2546
|
|
SULLIVAN BRANCH
|
Library | 20.0 mi away | 525 CUMBERLAND WAY, SULLIVAN, MO, 63080 |
(573) 342-6505
|
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 ROSEBUD, MO US, located 7.8 miles from Lyon township. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 39.8° | 18.0° | 28.9° | 2.69" | 4.2" |
| February | 45.0° | 21.1° | 33.0° | 2.40" | 3.5" |
| March | 55.0° | 29.9° | 42.4° | 3.67" | 1.7" |
| April | 66.3° | 39.6° | 52.9° | 4.84" | 0.0" |
| May | 74.6° | 50.2° | 62.4° | 5.58" | 0.0" |
| June | 82.8° | 59.5° | 71.1° | 4.48" | 0.0" |
| July | 87.4° | 63.5° | 75.5° | 3.94" | 0.0" |
| August | 86.6° | 61.3° | 73.9° | 3.94" | 0.0" |
| September | 79.3° | 52.3° | 65.8° | 4.01" | 0.0" |
| October | 68.1° | 41.0° | 54.5° | 3.37" | 0.0" |
| November | 55.0° | 30.5° | 42.7° | 3.58" | 1.5" |
| December | 43.9° | 22.3° | 33.1° | 2.69" | 3.3" |
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 |
|---|---|---|---|
| Leslie village | Village | 5.6 mi | — |
| New Haven city | City | 7.4 mi | — |
| Gerald city | City | 8.3 mi | — |
| Rosebud city | City | 11.6 mi | — |
| Berger city | City | 12.8 mi | — |
| Washington city | City | 12.9 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 2907144714. • 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.