Alum Rock is an historic community located in Clarion County, Pennsylvania. It is located at 41.1672840 -79.6211593. Its post office operated until 1944. Elevation 1086 ft.
A community is a small or large social unit that has something in common, such as norms, religion, values, or identity. Communities often share a sense of place that is situated in a given geographical area or in virtual space through communication platforms. Durable relations that extend beyond immediate genealogical ties also define a sense of community. People tend to define those social ties as important to their identity, practice, and roles in social institutions. Although communities are usually small relative to personal social ties (micro-level), "community" may also refer to large group affiliations, such as national communities, international communities, and virtual communities.
Clarion County is a county located in the U.S. state of Pennsylvania. As of the 2010 census, the population was 39,988. Its county seat is Clarion. The county was formed on March 11, 1839, from parts of Venango and Armstrong counties. Clarion County is entirely defined as part of the Pittsburgh media market.
A post office is a public department that provides a customer service to the public and handles their mail needs. Post offices offer mail-related services such as acceptance of letters and parcels; provision of post office boxes; and sale of postage stamps, packaging, and stationery. In addition, many post offices offer additional services: providing and accepting government forms, processing government services and fees, and banking services. The chief administrator of a post office is called a postmaster.
