Ohio
From just over 45,000 residents in 1800, Ohio's population grew at rates of over 10% per decade (except for the 1940 census) until the 1970 census, which recorded just over 10.65 million Ohioans. Growth then slowed for the next four decades. The United States Census Bureau estimates that the population of Ohio was 11,689,442 on July 1, 2018, a 1.33% increase since the 2010 United States Census. Ohio's population growth lags that of the entire United States, and Caucasians are found in a greater density than the United States average. , Ohio's center of population is located in Morrow County, in the county seat of Mount Gilead. This is approximately south and west of Ohio's population center in 1990.
Polish Americans
Ohio is home to more than 440,000 people of Polish descent, their presence felt most strongly in the Greater Cleveland area, where half of Ohio's Polish population resides. The city of Cleveland, Ohio has a large Polish community, especially in historic Slavic Village, as part of its Warszawa Section. Poles from this part of Cleveland migrated to the suburbs, such as Garfield Heights, Parma and Seven Hills. Parma has even recently been designated a Polish Village commercial district. Farther out, other members of Cleveland's Polish community live in Brecksville, Independence and Broadview Heights. Many of these Poles return to their Polish roots, by attending masses at St. Stanislaus Church, on East 65th Street and Baxter Avenue. Poles in Cleveland celebrate the annual Harvest Festival, which is usually held at the end of August. It features polka music, Polish food and all things Polish. Cleveland's other Polish section is in Tremont, located on Cleveland's west side. The home parishes are St. John Cantius and St. John Kanty. They also host Polish celebratory events in Cleveland.