East Avon is in northern Livingston County, in the northeastern part of the
town of Avon.
U.S. Route 20 and
New York State Route 5 pass concurrently through the community, leading west to the
village of Avon and east to
Lima.
State Route 15 crosses Routes 20 and 5 in the center of East Avon, leading south to
Lakeville and north to
Rochester.
Interstate 390 passes east of East Avon, with access from Exit 10 onto Routes 20 and 5. I-390 leads north to Rochester and south to
Interstate 86 in
Avoca. According to the
U.S. Census Bureau, the East Avon CDP has an area of , all land. ==Demographics==