Government Detail


Name Level Type/Class Home Rule?
Aleppo, Township of (Allegheny) municipality or lower Township (Class: 1) no


Census Creation Date Created Boundary Alteration Count Dissolved
Mar 6, 1876 5



Name Relationship Status
Allegheny, County of Parent current


Detail Type Source Identifier Relationship Web Link
View census US Census Bureau FIPS: County Subdivision 4200300724 Lead
View county Allegheny County, Pennsylvania 901 Lead
View geologic USGS GNIS: Civil 1215797 Lead View
View other Wikidata Q1751202 Lead View
View state Pennsylvania DCED: Municipality 020034 Lead

Affected Government

Detail How Affected Adverse Government How Adverse Affected Date
View Creation Kilbuck, Township of Reduction Mar 6, 1876
View Reduction Osborne, Borough of (defunct) Creation Mar 10, 1883
View Reduction Haysville, Borough of Creation Sep 27, 1902
View Reduction Sewickley Heights, Township of (defunct) Creation Dec 12, 1903
View Reduction Sewickley, Borough of Expansion Dec 27, 1919
View Reduction Sewickley Heights, Borough of Expansion Mar 11, 1955

Affected Government Form

Detail Government Form Date
View Township Mar 6, 1876
View Township, 2nd Class Apr 28, 1899
View Township, 1st Class Jan 2, 1961

Other Successful Event Links

Detail Type Description Successful? Date
View Annexation Northumberland County-Westmoreland County 1785 Annexation yes+ 1785
View New County Allegheny County 1788 Creation yes Sep 24, 1788
View New Township Allegheny County 1788 Township Division yes Dec 18, 1788
View New Township Ohio Township 1803 Creation yes+ Sep 1803
View New Township Kilbuck Township 1869 Creation yes* Mar 1, 1869
View County Classification Pennsylvania 1919 County Classification yes Jul 10, 1919
View Home Rule (County) Allegheny County 2000 Home Rule yes Jan 1, 2000

Other Event Links

Detail Type Description Successful? Date
View New Borough Osborne Borough Proposed 1881 Creation no 1881–1882
View Dissolution Glenfield Borough Proposed 1953 Dissolution no 1953
View Home Rule (County) Allegheny County Proposed 1972 Home Rule no 1972–1974
View Home Rule (County) Allegheny County Proposed 1977 Home Rule no 1977–1978