Farmington is a community in Graves County, Kentucky, home to about 245 people across 1.5 square miles. It has no ZIP code of its own: it’s part of 42040 and 42066.
Homes sold for a median of $118 per square foot across 2 ZIP codes in the three months ending August 2026, and 0 of 2 were seller’s markets.
Part is in Farmington
Mostly Mayfield; part is in Farmington
Each card is that ZIP code’s whole market, including any part outside Farmington. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Farmington’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Nashville International Airport (BNA)112 miles away |
|---|---|
| Closer regional airport | Barkley Regional Airport (PAH)30 miles away |
| Nearest city of 250,000+ | Nashville-Davidson, TN105 miles away |
| Nearest city of 1 million+ | Chicago, IL361 miles away |
Straight-line distances from the center of Farmington; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Farmington had 234 residents in the 2020 census, down 4% since 2010.
It’s the 451st largest of 553 towns in Kentucky by population.
Graves County grew from 33,204 residents in 1900 to 36,649 in 2020.
Graves County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 89°F in summer, and winter lows average 27°F. About 58 inches of rain and melted snow fall in a typical year, with about 7 inches of snow.
Source: NOAA 1991–2020 climate normals, Murray, KY weather station (15 miles away).
9,905 jobs at 668 businesses in Graves County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
136 doctors and other health care providers list an office in Farmington’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 19 |
|---|---|
| Specialist doctors | 14 |
| Dentists | 16 |
| Nurse practitioners and physician assistants | 35 |
| Mental health providers | 31 |
| Physical and occupational therapists | 11 |
| Optometrists | 5 |
| Chiropractors | 5 |
| Pharmacies | 15 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Graves County, Mayfield Independent, Kentucky Tech System. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Farmington Elementary SchoolMayfield | Pre-K–6 | 288 | Public | 2.5 mi |
| Graves County Central ElementaryMayfield | Pre-K–6 | 480 | Public | 8.3 mi |
| Mayfield Elementary SchoolMayfield | Pre-K–4 | 987 | Public | 5.7 mi |
| Sedalia Elementary SchoolMayfield | Pre-K–6 | 376 | Public | 1.7 mi |
| Mayfield Middle SchoolMayfield | 5–8 | 559 | Public | 5.9 mi |
| Mayfield Youth Development CenterMayfield | 6–12 | 6 | Alternative Education | 6.5 mi |
| Gateway Academy High SchoolMayfield | 7–12 | 48 | Alternative Education | 8.1 mi |
| Graves County Middle SchoolMayfield | 7–8 | 556 | Public | 8.1 mi |
| Mayfield/Graves County Area Tech CenterMayfield | 8–12 | — | Career and Technical | 5.5 mi |
| Graves County High SchoolMayfield | 9–12 | 1,145 | Public | 8.1 mi |
| Mayfield High SchoolMayfield | 9–12 | 517 | Public | 5.5 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Northside Baptist Christian SchoolMayfield | Pre-K–12 | 170 | Baptist | 7.0 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Mayfield, Pryorsburg, Sedalia and Hickory.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.