There is one unique ZIP code in Finley, Tennessee and it is 38030. Area code: 731.
1
ZIP codes
108.66
sq mi land
8.59
sq mi water
731
area code
Finley, TN ZIP code map
About Finley, TN
Finley is a small community located in Dyer County in the western region of Tennessee, carrying the single ZIP code of 38030. Nestled in the heart of the Mississippi River Delta's eastern fringe, Finley reflects the quiet, agricultural character that defines much of rural western Tennessee. The community is served by the 731 telephone area code, connecting it with the broader network of towns and cities across the western part of the state.
Location & geography
Finley sits in Dyer County in far western Tennessee, positioned near the lowlands that stretch toward the Mississippi River corridor. Nearby communities include Dyersburg, the Dyer County seat, as well as Tiptonville, Ridgely, and Halls, all within a reasonable driving distance through the flat, fertile farmland of the region. The city encompasses 108.66 square miles of land and 8.59 square miles of water, reflecting the presence of lakes, sloughs, and drainage waterways that are common features of the Mississippi Alluvial Plain landscape.
Community & economy
Finley has the close-knit, rural character typical of small western Tennessee communities, where agriculture and neighborly ties form the backbone of daily life. Row crop farming, particularly cotton, soybeans, and corn, has historically shaped the local economy and continues to define the rhythm of life through planting and harvest seasons. Residents often travel to nearby Dyersburg for shopping, healthcare, and employment, while maintaining pride in their small community's identity and heritage.
Transportation
Finley is accessible via rural state and county roads that connect it to the broader highway network of western Tennessee, with U.S. Highway 51 and Tennessee State Route 78 serving as important regional corridors in the surrounding area. The nearest commercial airport serving the region is Dyersburg Regional Airport, located in Dyersburg, with Memphis International Airport providing the closest full-service commercial air travel options further to the south. Public transit options are limited, as is typical of rural western Tennessee communities, making personal vehicles the primary mode of transportation for residents.
History
Finley, like many small communities in Dyer County, developed alongside the agricultural expansion of western Tennessee during the nineteenth century, when settlers moved into the region to cultivate the exceptionally fertile alluvial soils of the Mississippi River plain. The area's economy was long anchored by cotton farming, which thrived in the flat, rich lowlands of Dyer County and shaped the community's social and economic structure for generations. Over time, Finley has remained a stable rural community even as broader agricultural mechanization and economic shifts transformed much of the surrounding region.
Did you know?
Despite its small size, Finley occupies a notably large geographic footprint of over 108 square miles, reflecting the expansive, open character of western Tennessee's agricultural landscape. The presence of more than 8 square miles of water area within the community's boundaries speaks to the intricate network of rivers, oxbow lakes, and drainage features that make this corner of Tennessee both ecologically rich and historically significant for farming and fishing.
