What is the population of Saint Joseph?

The population of Saint Joseph, OH is 2,784.

Where is Saint Joseph located?

Saint Joseph, OH is located at latitude 40.4264400 and longitude -84.7394100. It is in United States.

What is the elevation of Saint Joseph?

Saint Joseph, OH has an elevation of 297 meters (974 feet) above sea level.

What time zone is Saint Joseph in?

Saint Joseph, OH is in the America/New_York time zone.

What state is Saint Joseph in?

Saint Joseph is in the state of Ohio, United States.

What county is Saint Joseph, OH in?

Saint Joseph is in Mercer County, Ohio.

How has the population of Saint Joseph changed?

The population of Saint Joseph, OH has decreased from 2,827 (2010) to 2,784 (2020), a change of -1.5%.

Saint Joseph, OH - Geographic Facts & Maps

Saint Joseph: human settlement in United States of America.

About

Saint Joseph is a city located in the county of Mercer in the U.S. state of Ohio. Its population at the 2010 census was 2,827. After 10 years in 2020 city had an estimated population of 2,784 inhabitants.

Quick Facts about Saint Joseph

Population	2,784 (2020)
Country	United States of America
State	Ohio (United States)
County	Mercer County
Latitude & Longitude	40.4264,-84.7394
Time Zone	America/New_York
Local time	00:17:16 (16th October 2026)
Population growth	-1.52% (2010-2020)
Weather	57℉ Rain Showers then Mostly Cloudy 7-days weather

Geography

Saint Joseph is located at 40°25'35"N 84°44'22"W (40.4264400, -84.7394100).

Saint Joseph map

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Weather

57°F

Rain Showers then Mostly Cloudy

17 mph W Friday

Rain showers before noon. Mostly cloudy, with a high near 57. West wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%....

7-Day Forecast

Demographics

According to census records, the population of Saint Joseph decreased by 1.52% in 10 years.

Year	Population	% Change	Method
2010	2,827	-	census
2011	2,825	-0.07%	estimation process
2012	2,821	-0.14%	estimation process
2013	2,813	-0.28%	estimation process
2014	2,797	-0.57%	estimation process
2015	2,791	-0.21%	estimation process
2016	2,793	0.07%	estimation process
2017	2,789	-0.14%	estimation process
2018	2,792	0.11%	estimation process
2019	2,802	0.36%	estimation process
2020	2,784	-0.64%	estimation process

Saint Joe, Victoria

Nearby Schools and Colleges

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

Code	Name	City	ZIP
206613	Wright State University-Lake Campus	Celina (OH)	45822-2952

Nearby Transit Stations (3)

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

Code	Name	Address	Type
COI	Connersville station	1012 Eastern Avenue	RAIL
WTI	Waterloo	Lincoln and Center Street	RAIL
BYN	Bryan	Page and Lynn Street	RAIL

Nearby Post Offices

Closest post offices linked to Saint Joseph.

Post Office Name	City	ZIP
Fort Recovery Post Office	Fort Recovery (OH)	45846

Other places with the same name (3)

Saint Joseph, Indiana The most populous city in St. Joseph County, Indiana. with a population of 76,995 people.
Saint Joseph, Missouri The most populous city in Buchanan County, Missouri. with a population of 74,074 people.
Saint Joseph, Michigan city in and county seat of Berrien County, Michigan. with a population of 8,290 people.

Other cities in Mercer County

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

City Name	Population	Title
Celina	10,438	City in Ohio, USA
Coldwater	4,562	Town
Saint Henry	2,574	Human settlement in Mercer County, Ohio, United States of America
Fort Recovery	1,470	Village in Ohio, USA

Saint Joseph, Ohio