Town Index
- Alden (center / village): First Settlement 1810, formed from Clarence in 1823 and part of Marilla in 1853, includes the Village of Alden and Crittenden.
- Amherst (town): First house build in 1799, formed from Clarence in 1818 and part of Marilla in 1853, includes Eggertsville, Getzville, Swormsville and Williamsville.
- Aurora (town): Formed from Batavia, as "Willink" in 1804, with a name change to Aurora in 1818,
includes Village of East Aurora and the Hamlets of Griffiths Mills, Jewetville, and West Falls.- Boston (town): Boston (1817 - Formed from Eden)
- Brant (town): Brant - Brant Center - Farnham(1839 - Formed from Collins & Evans)
- Buffalo (city): (County Seat) Black Rock - Buffalo (1810 - Formed from Clarence)
- Cheektowaga (town): Bellvue - Cheektowaga - Depew - Pine Hill/Ridge - Sloan (1896) - South Cheektowaga, Pine Hill (1839 - Formed from Amherst)
- Clarence (town): Clarence - Clarence Center - Harris Hill - Wolcottsville (1808 - Formed from Willink)
- Colden (town): Colden (1827 - Formed from Holland)
- Collins (town): Collins - Collins Center - Gowanda - Taylor Hollow (1821 - Formed from Concord)
- Concord (town): Concord - East Concord - Springville (1812 - Formed from Willink/Aurora)
- Eden (town): - East Eden - Eden (1812 - Formed from Willink)
- Elma (town): Elma - Springbrook (1856 - Formed from Aurora & Lancaster)
- Evans (town): Angola - East Evans - Evans - Evans Center - North Evans (1821 - Formed from Eden)
- Grand Island (town): Grand Island (1852 - Formed from Tonawanda)
- Hamburg (town): Hamburg (1812 - Formed from Willink)
- Holland (town): Holland (1818 - Formed from Willink)
- Indian Reservations: Cattaraugus - (Southwest corner of Erie County) - Tonawanda (Northeast corner of Erie County)
- Lackawanna (city): Lackawanna (1909 - Formed from West Seneca)
- Lancaster (town / village): Bowmansville - Lancaster (1833 - Formed from Clarence)
- Marilla (town): Marilla (1853 - Formed from Alden & Wales)
- Newstead (town): Akron (1804 - Formed from Batavia/Erie) (Named Erie until 1831)
- North Collins (town): Langford - North Collins (1852 - Formed from Collins/Shirley) ( Named Shirley until 1853)
- Orchard Park (town / village): Formed from Hamburg/Ellicott in 1850, Originally named Ellicott, then changed to East Hamburg in 1852).
- Sardinia (town): Formed from Concord in 1821.
- Tonawanda (city / town): Formed from Buffalo in 1836, includes city of Tonawanda, North Tonawanda and Kenmore.
- Wales (town): Formed from Aurora in 1818, includes Wales, South Wales,Wales Center, and Wales Hollow.
- West Seneca (town): Formed from Cheektowaga, Hamburg, East Hamburg & Lancaster as "Seneca" in 1851, name changed in 1852 to West Seneca, includes Blossom, Ebenezer and Gardenville.
- Erie County Locations ~ Erie County names and locations, then and now.
- Geographic Name Server ~ Hard-to-find locations
- MapQuest ~ Locate cemeteries
- US Gazetteer ~ Erie County atlas, U.S. Census Bureau
- US Gazetteer Place and Zip code files