Prior to European contact, this area was settled for thousands of years by succeeding cultures of indigenous peoples. During the colonial era, historic native groups known by the colonists to settle in the … 查看更多內容

As of 6 November 2022, there were 939,382 registered voters in the county; a majority were Democrats. There were 534,214 registered Democrats, 264,193 registered Republicans, 98,958 registered as independents and 42,017 registered with other parties 查看更多內容

As of the 2010 census, there were 1,223,348 people living in the county. The population density was 1676 people per square mile (647/km ). The racial makeup of the county … 查看更多內容

• East Hills
• North Hills
• South Hills
• West Hills 查看更多內容

Until January 1, 2000, Allegheny County's government was defined under Pennsylvania's Second Class County Code. The county government was charged with all local activities, including elections, prisons, airports, public health, and city … 查看更多內容

In 2010 statistics, the largest religious group in Allegheny County was the Diocese of Pittsburgh, with 460,672 Catholics worshipping at 179 parishes, followed by 44,204 查看更多內容

In the late 18th century, farming played a critical role in the growth of the area. There was a surplus of grain due to transportation difficulties in linking with the eastern portion of the state. As a result, the farmers distilled the grain into whiskey, which … 查看更多內容