Places · place_us_pa_allegheny_county

Allegheny County

Allegheny County is a county in Pennsylvania, United States, with county seat Pittsburgh.

Updated · rev 4 · Aliases:阿勒格尼县

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Sources

  1. Allegheny County (Wikipedia)
  2. U.S. Census Bureau 2023 FIPS state and county codes ↩ ↩ ↩ ↩