St. Marys township, Ohio
St. Marys township profile, demographic data, and geographic information.
St. Marys township is a geographic entity located in Auglaize County, Ohio. As of official census estimates, it has a reported population of 11,069. The land area covers 36.84 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population (2025 PEP Estimate) | 11,069 | — | 2025 / Census |
| Median Age | 41.3 yrs | ±2.4 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 4,776 | ±229 | 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 | 5,154 | ±243 |
| Occupied Housing Units | 4,776 | ±229 |
| Vacant Housing Units | 378 | ±174 |
| Median Home Value | $151,400 | ±$12,175 |
| Median Gross Rent | $879 | ±$67 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $75,000 | ±$9,598 |
| Per Capita Income | $37,379 | ±$2,398 |
| Poverty Rate | 6.8% | ±2.3% |
| Population Below Poverty Level | 747 | ±249 |
| Unemployment Rate | 1.4% | ±0.9% |
| Civilian Labor Force, Employed | 5,874 | ±338 |
| Broadband Internet Rate | 87.1% | ±1.4% |
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 ST MARYS
GUS Population: 11,048 (2024)
ID: 209111
|
Township | Official Local Government |
Contact: FISCAL OFFICER
10307 SCHROEDER RD, SAINT MARYS OH 45885-9525
|
|
GUS Population: 45,922 (2024)
ID: 172242
|
County | Official County Government |
Contact: COMMISSIONER
209 S BLACKHOOF ST, STE 201, WAPAKONETA OH 45895-1989
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | KG-05 | Anna, OH | |
| Regular School Nearby | 09-12 | Anna, OH | |
| Regular School Nearby | 06-08 | Anna, OH | |
| Career and Technical School Nearby | 07-12 | Lima, OH | |
| Regular School Nearby | 07-12 | Wapakoneta, OH | |
| Regular School Nearby | KG-06 | Botkins, OH | |
| Regular School Nearby | 07-12 | Botkins, OH | |
| Regular School Nearby | KG-06 | Celina, OH | |
| Regular School Nearby | 08-12 | Celina, OH | |
| Regular School Nearby | 07-08 | Celina, OH |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Wright State University-Lake Campus
|
College | 6.0 mi away | 7600 Lake Campus Drive, Celina, OH, 45822 |
4195860300
|
|
ST. MARYS COMMUNITY PUBLIC LIBRARY
|
Library | 2.1 mi away | 140 S. CHESTNUT ST., ST. MARYS, OH, 45885 |
(419) 394-7471
|
|
Apollo Career Center
|
College Vocational | 18.1 mi away | 3325 Shawnee Rd, Lima, OH, 45806-1497 |
4199983000
|
|
NEW KNOXVILLE COMMUNITY LIBRARY
|
Library | 4.8 mi away | 304 S. MAIN ST., NEW KNOXVILLE, OH, 45871 |
(419) 753-2724
|
|
Ohio State Beauty Academy
|
College | 21.1 mi away | 1760 N. Eastown Rd., Lima, OH, 45807 |
4192297896
|
|
NEW BREMEN PUBLIC LIBRARY
|
Library | 5.7 mi away | 45 S. WASHINGTON ST., NEW BREMEN, OH, 45869 |
(419) 629-2158
|
|
University of Northwestern Ohio
|
College | 21.4 mi away | 1441 N Cable Rd, Lima, OH, 45805 |
4192273141
|
|
MARION BRANCH LIBRARY
|
Library | 7.3 mi away | 5 E FRANKLIN ST, CHICKASAW, OH, 45826 |
(419) 925-4966
|
|
FRANCIS J. STALLO MEMORIAL LIBRARY
|
Library | 8.6 mi away | 196 E. FOURTH ST., MINSTER, OH, 45865 |
(419) 682-4556
|
|
MERCER COUNTY DISTRICT PUBLIC LIBRARY
|
Library | 9.1 mi away | 303 N. MAIN ST., CELINA, OH, 45822 |
(419) 586-4442
|
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 CELINA 3 NE, OH US, located 7.9 miles from St. Marys township. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 33.7° | 18.7° | 26.2° | 2.76" | 10.8" |
| February | 37.9° | 21.5° | 29.7° | 2.32" | 7.1" |
| March | 48.8° | 29.7° | 39.3° | 2.87" | 4.1" |
| April | 62.7° | 39.7° | 51.2° | 3.86" | 0.5" |
| May | 73.1° | 51.1° | 62.1° | 4.05" | 0.0" |
| June | 81.0° | 60.1° | 70.5° | 4.38" | 0.0" |
| July | 83.7° | 63.0° | 73.4° | 4.58" | 0.0" |
| August | 82.2° | 60.9° | 71.5° | 3.56" | 0.0" |
| September | 77.3° | 54.2° | 65.7° | 2.75" | 0.0" |
| October | 64.7° | 43.7° | 54.2° | 2.86" | 0.1" |
| November | 50.1° | 33.1° | 41.6° | 3.15" | 1.3" |
| December | 38.3° | 24.3° | 31.3° | 2.62" | 4.9" |
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 |
|---|---|---|---|
| St. Marys city | City | 2.2 mi | — |
| New Knoxville village | Village | 4.9 mi | — |
| New Bremen village | Village | 5.7 mi | — |
| Chickasaw village | Village | 7.3 mi | — |
| Montezuma village | Village | 7.9 mi | — |
| Minster village | Village | 8.5 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 3901169694. • 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.