Where is Siam located?

Siam, OH is located at latitude 41.0847800 and longitude -82.8782400. It is in United States.

What is the elevation of Siam?

Siam, OH has an elevation of 292 meters (958 feet) above sea level.

What time zone is Siam in?

Siam, OH is in the America/New_York time zone.

What state is Siam in?

Siam is in the state of Ohio, United States.

What county is Siam, OH in?

Siam is in Seneca County, Ohio.

Siam, OH - Geographic Facts & Maps

Siam: Situated in the north-central part of Ohio, this unincorporated community lies primarily within Seneca County along the border of Huron County.

About

Siam is a city located in the county of Seneca in the U.S. state of Ohio.

Quick Facts about Siam

State	Ohio (United States)
County	Seneca County
Latitude & Longitude	41.0848,-82.8782
Time Zone	America/New_York
Local time	12:33:55 (8th November 2026)
Weather	57℉ Sunny 7-days weather

Geography

Siam is located at 41°5'5"N 82°52'42"W (41.0847800, -82.8782400).

Siam map

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Weather

57°F

Sunny

9 to 21 mph SW Sunday

Sunny, with a high near 57. Southwest wind 9 to 21 mph, with gusts as high as 32 mph.

7-Day Forecast

Nearby Schools and Colleges

Schools and campuses linked to Siam, OH. Select a name to open its map and contact details.

Code	Name	City	ZIP
203085	Heidelberg University	Tiffin (OH)	44883-2462
206039	Tiffin Academy of Hair Design	Tiffin (OH)	44883
206048	Tiffin University	Tiffin (OH)	44883
407522	Pioneer Career and Technology Center	Shelby (OH)	44875
461999	Elite School of Cosmetology	Norwalk (OH)	44857-2714

Nearby Transit Stations (4)

Rail and bus stations connected to Siam, OH. Select a station to open its map and address details.

Code	Name	Address	Type
SKY	Sandusky	1200 North Depot St.	RAIL
ELY	Elyria	410 East River Road	RAIL
TOL	Martin Luther King, Jr. Plaza	415 Emerald Ave.	RAIL
CLE	Cleveland Lakefront station	200 Cleveland Memorial Shoreway	RAIL

Nearby Post Offices

Closest post offices linked to Siam.

Post Office Name	City	ZIP
Attica Post Office	Attica (OH)	44807
Bloomvill Post Office	Bloomville (OH)	44818
Republ Post Office	Republic (OH)	44867
Willard Post Office	Willard (OH)	44890
New Washington Post Office	New Washington (OH)	44854

Other cities in Seneca County

Cities, towns, neighborhoods & other populated places in Seneca County , OH.

City Name	Population	Title
Tiffin	17,359	City in and the county seat of Seneca County, Ohio, United States
Fostoria	1,099	City in Ohio

Siam, Ohio