Northwest Ohio

Northwest or northwestern Ohio consists of multiple counties in the northwestern corner of the United States state of Ohio. This area borders Lake Erie, southern Michigan, and eastern Indiana. Some areas in northwestern Ohio are also considered the Black Swamp area. The Toledo metropolitan area is also part of the region. Just like any other region, there is no universally agreed-upon boundary for northwestern Ohio, as the entire area is defined differently by the opinions of multiple people.

The area's population in the year 2000 was 1,639,144. The area is declining in population, specifically in the northern regions (counties shaded in the darker blue and Allen County). Southern areas such as Marion and Morrow counties as well as the city of Findlay are growing.

Places considered within northwest Ohio

These places are or may be classified as being in northwestern Ohio, depending on the definition being applied:

Counties and county seats

Other cities, villages, and townships

If a city is a county seat, it has been listed above according to the county in which it lies. Many of the cities, townships, and villages in northwest Ohio are clustered in the Toledo MSA. This list is incomplete.

Ohio

Ohio ⁱ/oʊˈhaɪ.oʊ/ is a state in the midwestern region of the United States. Ohio is the 34th largest by area, the 7th most populous, and the 10th most densely populated of the 50 United States. The state's capital and largest city is Columbus.

The state takes its name from the Ohio River. The name originated from the Iroquois word ohi-yo’, meaning "great river" or "large creek." Partitioned from the Northwest Territory, the state was admitted to the Union as the 17th state (and the first under the Northwest Ordinance) on March 1, 1803. Ohio is historically known as the "Buckeye State" (relating to the Ohio buckeye tree, and Ohioans are also known as "Buckeyes."

The government of Ohio is composed of the executive branch, led by the Governor; the legislative branch, which comprises the Ohio General Assembly; and the judicial branch, which is led by the state Supreme Court. Ohio occupies 16 seats in the United States House of Representatives. Ohio is known for its status as both a swing state and a bellwether in national elections. Six Presidents of the United States have been elected who had Ohio as their home state.

Cardinal direction

The four cardinal directions or cardinal points are the directions of north, east, south, and west, commonly denoted by their initials: N, E, S, W. East and west are at right angles to north and south, with east being in the clockwise direction of rotation from north and west being directly opposite east. Intermediate points between the four cardinal directions form the points of the compass. The intermediate (intercardinal, or ordinal) directions are northeast (NE), southeast (SE), southwest (SW), and northwest (NW). Further, the intermediate direction of every set of intercardinal and cardinal direction is called a secondary-intercardinal direction, the eight shortest points in the compass rose to the right, i.e. NNE, ENE, ESE, and so on.

Locating the directions

Direction versus bearing

To keep to a bearing is not, in general, the same as going in a straight direction along a great circle. Conversely, one can keep to a great circle and the bearing may change. Thus the bearing of a straight path crossing the North Pole changes abruptly at the Pole from North to South. When travelling East or West, it is only on the Equator that one can keep East or West and be going straight (without need to steer). Anywhere else, maintaining latitude requires a change in direction, requires steering. However, this change in direction becomes increasingly negligible as one moves to lower latitudes.