South Arm township, Michigan
South Arm township profile, demographic data, and geographic information.
South Arm township is a geographic entity located in Charlevoix County, Michigan. As of official census estimates, it has a reported population of 1,932. The land area covers 30.67 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population (2025 PEP Estimate) | 1,932 | — | 2025 / Census |
| Median Age | 49.3 yrs | ±7.1 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 792 | ±116 | 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 | 1,104 | ±136 |
| Occupied Housing Units | 792 | ±116 |
| Vacant Housing Units | 312 | ±76 |
| Median Home Value | $262,400 | ±$21,492 |
| Median Gross Rent | $1,479 | ±$271 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $84,107 | ±$4,836 |
| Per Capita Income | $43,750 | ±$4,571 |
| Poverty Rate | 7.9% | ±3.4% |
| Population Below Poverty Level | 143 | ±65 |
| Unemployment Rate | 3.1% | ±3% |
| Civilian Labor Force, Employed | 899 | ±158 |
| Broadband Internet Rate | 88.8% | ±4.1% |
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 |
|---|---|---|---|
|
TOWNSHIP OF SOUTH ARM
GUS Population: 1,936 (2024)
ID: 128391
|
Township | Official Local Government |
Contact: TOWNSHIP SUPERVISOR
PO BOX 304, EAST JORDAN MI 49727-0304
|
|
GUS Population: 26,105 (2024)
ID: 225263
|
County | Official County Government |
Contact: CHARLENOIX CO CLERK FISCAL OFFICER
203 ANTRIM ST, CHARLEVOIX MI 49720-1368
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | PK-12 | ALBA, MI | |
| Regular School Nearby | 06-12 | BELLAIRE, MI | |
| Regular School Nearby | KG-04 | BOYNE CITY, MI | |
| Regular School Nearby | 08-12 | BOYNE CITY, MI | |
| Regular School Nearby | 05-08 | BOYNE CITY, MI | |
| Regular School Nearby | PK-12 | BOYNE FALLS, MI | |
| Regular School Nearby | KG-05 | PETOSKEY, MI | |
| Regular School Nearby | PK-12 | CENTRAL LAKE, MI | |
| Alternative School Nearby | 09-12 | PETOSKEY, MI | |
| Special Education School Nearby | PK-12 | CHARLEVOIX, MI |
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 Central Michigan College
|
College | 17.1 mi away | 1515 Howard St, Petoskey, MI, 49770 |
2313486600
|
|
JORDAN VALLEY DISTRICT LIBRARY
|
Library | 2.4 mi away | ONE LIBRARY LANE, EAST JORDAN, MI, 49727 |
(231) 536-7131
|
|
CENTRAL LAKE DISTRICT LIBRARY
|
Library | 8.0 mi away | 7900 MAPLE STREET, CENTRAL LAKE, MI, 49622 |
(231) 544-2517
|
|
BOYNE DISTRICT LIBRARY
|
Library | 8.2 mi away | 201 EAST MAIN STREET, BOYNE CITY, MI, 49712 |
(231) 582-7861
|
|
BOYNE DISTRICT LIBRARY BOOKMOBILE
|
Library | 8.2 mi away | 201 EAST MAIN ST., BOYNE, MI, 49712 |
(231) 582-7861
|
|
CHARLEVOIX PUBLIC LIBRARY
|
Library | 11.6 mi away | 220 WEST CLINTON STREET, CHARLEVOIX, MI, 49720 |
(231) 547-2651
|
|
BOYNE FALLS BRANCH LIBRARY
|
Library | 12.2 mi away | 3008 MAIN STREET, BOYNE FALLS, MI, 49713 |
(231) 549-2277
|
|
BELLAIRE PUBLIC LIBRARY
|
Library | 13.2 mi away | 111 SOUTH BRIDGE STREET, BELLAIRE, MI, 49615 |
(231) 533-8814
|
|
CROOKED TREE DISTRICT LIBRARY
|
Library | 13.5 mi away | 2203 WALLOON STREET, WALLOON LAKE, MI, 49796 |
(231) 535-2111
|
|
PETOSKEY PUBLIC LIBRARY
|
Library | 17.9 mi away | 500 EAST MITCHELL STREET, PETOSKEY, MI, 49770 |
(231) 758-3100
|
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 E JORDAN 2NW, MI US, located 1.8 miles from South Arm township. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 25.6° | 11.8° | 18.7° | 2.60" | — |
| February | 28.0° | 10.1° | 19.1° | 1.76" | — |
| March | 37.4° | 16.8° | 27.1° | 2.03" | — |
| April | 50.0° | 29.5° | 39.8° | 2.93" | — |
| May | 64.4° | 41.5° | 53.0° | 3.09" | — |
| June | 73.8° | 51.2° | 62.5° | 3.03" | — |
| July | 77.8° | 55.6° | 66.7° | 2.81" | — |
| August | 76.8° | 54.7° | 65.8° | 3.43" | — |
| September | 69.7° | 48.1° | 58.9° | 3.70" | — |
| October | 55.5° | 37.9° | 46.7° | 4.38" | — |
| November | 42.6° | 28.7° | 35.7° | 3.23" | — |
| December | 31.8° | 19.9° | 25.9° | 2.78" | — |
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 |
|---|---|---|---|
| East Jordan city | City | 1.5 mi | — |
| Ellsworth village | Village | 3.8 mi | — |
| Advance CDP | CDP | 5.1 mi | — |
| Ironton CDP | CDP | 6.6 mi | — |
| Central Lake village | Village | 8.0 mi | — |
| Boyne City city | City | 8.2 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 2602974680. • 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.