There is one unique ZIP code in Farmington, Maine and it is 04938. Area code: 207.
1
ZIP codes
122.49
sq mi land
2.74
sq mi water
207
area code
Farmington, ME ZIP code map
About Farmington, ME
Farmington, Maine is a charming small city located in Franklin County in the western part of the state, serving as the county seat and a regional hub for the surrounding communities. The city carries a single ZIP code, 04938, and is reached by the telephone area code 207, which covers all of Maine. Farmington blends small-town New England character with a lively cultural scene anchored by the presence of the University of Maine at Farmington, one of the oldest public universities in the state.
Location & geography
Farmington sits in the Sandy River valley of western Maine, nestled among the foothills that lead toward the Appalachian highlands and the western mountain ranges. The city covers 122.49 square miles of land and 2.74 square miles of water, with the Sandy River and several ponds and streams contributing to its scenic waterscape. Nearby communities include Wilton to the south, Jay and Livermore Falls to the southeast, and the ski resort town of Rangeley further to the northwest, placing Farmington within easy reach of both working industrial towns and popular outdoor recreation destinations.
Community & economy
Farmington has the lively, close-knit feel of a college town, with the University of Maine at Farmington bringing students, faculty, and cultural events that enrich daily life throughout the year. The local economy draws from education, healthcare — anchored by Franklin Memorial Hospital — retail services, and agriculture, reflecting the mixed character of western Maine's rural economy. Residents enjoy a strong sense of community identity, with a vibrant downtown featuring local shops, restaurants, and seasonal farmers markets along and near Main Street.
Transportation
Farmington is served primarily by U.S. Route 2 and Maine State Route 4, which connect the city to the broader regional road network and provide access to Interstate 95 further to the east. State Route 27 also passes through the area, offering a scenic corridor northward toward the Carrabassett Valley and Sugarloaf Mountain. The nearest commercial airport with scheduled passenger service is Portland International Jetport (PWM), located roughly 80 miles to the southeast, while the Farmington Municipal Airport provides general aviation services locally.
History
Farmington was incorporated as a town in 1794 and later designated the shire town, or county seat, of Franklin County when that county was established in 1838. The region grew through the 19th century on the strength of agriculture, lumber, and light manufacturing supported by the waterways of the Sandy River valley. Farmington is also recognized as the birthplace of Chester Greenwood, the inventor who patented earmuffs in 1877, a distinction the city celebrates each year with a beloved hometown festival.
Did you know?
Farmington, Maine proudly claims to be the birthplace of Chester Greenwood, whose 1877 earmuff patent earned him a place in inventor history, and the state of Maine officially designated December 21 as Chester Greenwood Day in his honor. Each year the city hosts a Chester Greenwood Day parade that draws visitors from across the region, making this quirky winter celebration one of Farmington's most recognizable and beloved traditions.
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions
What is the ZIP code for Farmington, ME?
Farmington, ME has one ZIP code: 04938.
What is the main ZIP code for Farmington, ME?
The primary ZIP code for Farmington, ME is 04938. The city uses area code 207 for phone service.
What county is Farmington, ME in?
Farmington is located in Franklin County, Maine.
How many ZIP codes are in Farmington, ME?
Farmington, ME has 1 ZIP code.
What ZIP code should I use for addresses in downtown Farmington near the University of Maine at Farmington campus?
Downtown Farmington and the University of Maine at Farmington campus are both located in ZIP code 04938, which serves as the primary postal code for the city.
If I'm sending mail to a business in Farmington's historic district along Main Street, what ZIP code do I need?
Farmington's Main Street and historic district area use ZIP code 04938, which covers the central business and residential areas of the city.
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