Welcome to Warren ...

The city of Warren is located in Trumbull County<1> and is the County Seat for Trumbull County.

The pronunciation of Warren: WOHR-ehn<2>

While we don't have a date for the founding of Warren, you might consider that their post office opened  in 1801.

From the  Census Estimates for 2019, Warren has a population of 38,769 people<3> (see below for details).

Warren is 890 feet [271 m] above sea level.<4>.

Time Zone: Warren lies in the Eastern Time Zone (EST/EDT) and observes daylight saving time

Population Details ...

Taken from the 2019 Census Estimates, Warren had an population of 38,769 people. This is a decrease of 6.71% since the 2010 Census (or a decrease of 17.22% since the 2000 Census).

At the time of the 2010 Census, Warren had a population of 41,557 people (which is 19.76% of the total population of Trumbull County). This makes Warren the county's most populous community.

The population of Warren represents 0.36% of the total population of Ohio (which has 11,536,504 people), making it the state's 26th most populous community.

With a 2010 count of 41,557 people, the population of Warren decreased 11.26% from the 2000 Census (with a count of 46,832 people).

More information can be found on the Census Page for Warren.

Communities Also Named Warren ...

Using our Gazetteer, we found that there are two Ohio communities named Warren: This one is located in Trumbull County and the other is located in Jefferson County.

Beyond Ohio, there are 51 communities that are also named Warren - they are located in Arizona, Arkansas, California, Colorado, Connecticut, Georgia (2), Idaho, Illinois, Indiana (2), Iowa, Kansas (3), Kentucky, Maine, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New Mexico, New York (2), North Dakota, Nova Scotia, Oklahoma (2), Ontario, Oregon (2), Pennsylvania, Rhode Island, South Dakota, Tennessee, Texas (2), Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin and Wyoming.

For more information, see our Tidbits & Trivia Page for Warren.

Communities near Warren ...

We have created a list of 10 communities that are near Warren.

• Youngstown
  (12 miles [19.3 km] to the southeast)
  • Jump to our Gazetteer entry for Youngstown
  • Youngstown is located in Mahoning County
  • Population from the 2020 Census: 63,828 people
  • Jump to TripAdvisor's Tourism page for Youngstown <5>
• Hermitage
  (19 miles [30.6 km] to the east)
  • Jump to our Gazetteer entry for Hermitage
  • Hermitage is located in Mercer County (PA)
  • Population from the 2020 Census: 15,468 people
  • Jump to TripAdvisor's Tourism page for Hermitage <5>
• Sharon
  (16 miles [25.7 km] to the east)
  • Jump to our Gazetteer entry for Sharon
  • Sharon is located in Mercer County (PA)
  • Population from the 2020 Census: 12,827 people
  • Jump to TripAdvisor's Tourism page for Sharon <5>
• Struthers
  (16 miles [25.7 km] to the southeast)
  • Jump to our Gazetteer entry for Struthers
  • Struthers is located in Mahoning County
  • Population from the 2020 Census: 10,039 people
  • Jump to TripAdvisor's Tourism page for Struthers <5>
• Girard
  (8 miles [12.9 km] to the southeast)
  • Note: The GPS coordinates that we are using for Girard have been provided by the GNIS.<6> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Girard
  • Girard is located in Trumbull County
  • Population from the 2020 Census: 9,159 people
  • Jump to TripAdvisor's Tourism page for Girard <5>
• Campbell
  (16 miles [25.7 km] to the southeast)
  • Jump to our Gazetteer entry for Campbell
  • Campbell is located in Mahoning County
  • Population from the 2020 Census: 7,733 people
  • Jump to TripAdvisor's Tourism page for Campbell <5>
• Grove City
  (15 miles [24.1 km] to the east)
  • Note: The GPS coordinates that we are using for Grove City have been provided by the GNIS.<6> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Grove City
  • Grove City is located in Mercer County (PA)
  • Population from the 2020 Census: 7,648 people
  • Jump to TripAdvisor's Tourism page for Grove City <5>
• Hubbard
  (14 miles [22.5 km] to the east)
  • Note: The GPS coordinates that we are using for Hubbard have been provided by the GNIS.<6> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Hubbard
  • Hubbard is located in Trumbull County
  • Population from the 2020 Census: 7,369 people
  • Jump to TripAdvisor's Tourism page for Hubbard <5>
• Canfield
  (14 miles [22.5 km] to the south)
  • Note: The GPS coordinates that we are using for Canfield have been provided by the GNIS.<6> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Canfield
  • Canfield is located in Mahoning County
  • Population from the 2020 Census: 7,141 people
  • Jump to TripAdvisor's Tourism page for Canfield <5>
• Cortland
  (8 miles [12.9 km] to the northeast)
  • Note: The GPS coordinates that we are using for Cortland have been provided by the GNIS.<6> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Cortland
  • Cortland is located in Trumbull County
  • Population from the 2020 Census: 6,741 people
  • Jump to TripAdvisor's Tourism page for Cortland <5>

To Help With Your Genealogy Research ...

We have a couple of sections for those tracing their genealogy.

We created a list of cemeteries that are in the area around Warren. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Warren.

Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Warren. Our list includes information such as whether the 1895 community had a post office or railroad service. See our List of 1890's Communities around Warren.

We also have a detailed list of newspapers that have been published in the area around Warren. Our list includes 38 papers. See our Newspapers Page for Warren.

TripAdvisor Tourism Pages for Warren ...

Looking for more information about Warren? A wonderful source is the TripAdvisor website. We always start with the TripAdvisor Tourism page, where you can read an overview with links that will help you find lodging, restaurants and attractions.

In addition to the Tourism page for Warren, there are neighboring communities that also have Tourism pages. More information about those communities can be found on our TripAdvisor Page for Warren.

Adding Warren to Our Gazetteer ...

We originally found mention of Warren in both the FIPS-55 and the GNIS. For more information, see the FIPS and GNIS Codes sections on our Miscellaneous Page.

From our notes, the earliest published mention we've found for Warren was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<7>

From that list, the Warren post office opened in 1801.

We also found Warren in the book titled U.S. Post Offices (1803).

For more details, see References and Mentions for Warren.

Off-the-Road Links ...

Unfortunately, we don't know of a website for Warren. If you can help, please contact us through our Feedback Page.

The official website for Trumbull County: www.co.trumbull.oh.us/

The official website for State of Ohio: https://ohio.gov/