There is one unique ZIP code in Frankfort, New York and it is 13340. Area code: 315.
1
ZIP codes
60.35
sq mi land
0.31
sq mi water
315
area code
Frankfort, NY ZIP code map
About Frankfort, NY
Frankfort, New York is a small town located in Herkimer County in the Mohawk Valley region of central New York State. Served by a single ZIP code, 13340, Frankfort offers residents a close-knit community atmosphere set against a backdrop of rolling hills and the historic Mohawk River corridor. The town combines a rich industrial heritage with the quiet charm of rural upstate New York, making it an appealing place to live and visit.
Location & geography
Frankfort is situated in the Mohawk Valley, bordered by the city of Utica to the west and the village of Herkimer to the east, placing it at a convenient central point along this historically significant corridor. The town covers a total land area of 60.35 square miles and a water area of 0.31 square miles, with the Mohawk River and portions of the Erie Canal system contributing to its modest but scenic water features. The terrain transitions from the relatively flat valley floor near the river to forested hillsides and agricultural land as you move northward toward the Adirondack foothills.
Community & economy
Frankfort has a strong working-class character rooted in generations of manufacturing and agricultural traditions that continue to shape everyday life in the community. Residents enjoy a slower pace compared to nearby urban centers, with local diners, family-owned businesses, and community events providing the backbone of social life. The town's proximity to Utica and the regional Mohawk Valley economy means that many residents commute for work while returning home to the quieter surroundings that Frankfort provides.
Transportation
Frankfort is conveniently accessible via New York State Route 5, which runs through the Mohawk Valley and connects the town directly to Utica to the west and Herkimer to the east. Interstate 90, the New York State Thruway, passes nearby and provides residents with efficient access to Albany, Syracuse, and beyond. The nearest commercial airport is Syracuse Hancock International Airport, located approximately 60 miles to the southwest, while Oneida County Airport in Oriskany serves the region with smaller general aviation services.
History
Frankfort was established in the early nineteenth century as part of the broader settlement of the Mohawk Valley, a region that played a vital role in westward expansion and trade following the completion of the Erie Canal in 1825. The town developed an industrial identity during the nineteenth and early twentieth centuries, benefiting from its position along key transportation routes including the canal and later the railroad. Like many Mohawk Valley communities, Frankfort experienced the rise and gradual decline of textile and manufacturing industries that once defined the regional economy.
Did you know?
One lesser-known aspect of Frankfort is that its relatively large land area of over 60 square miles belies its modest population, giving the town a surprisingly rural and open character compared to its well-known neighbors along the Mohawk Valley. The town also sits within one of New York's most historically layered landscapes, where Native American trade routes, Revolutionary War battlegrounds, and Erie Canal engineering feats are all found within a short drive of its borders.
