ZIP code 42040
Where is ZIP code 42040?
Farmington, Kentucky
Graves County · Standard ZIP code
ZIP code 42040 belongs to Farmington, Kentucky in Graves County. 42040 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 270 and 364. About 692 people live in the 42040 area, where the median household income is $51,141. The closest ZIP codes are 42079 (Sedalia, 3.9 mi southwest), 42063 (Lynnville, 3.9 mi southwest) and 42054 (Kirksey, 7.3 mi northeast).
| ZIP code | 42040 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Farmington |
| State | Kentucky (KY) |
| County | Graves County |
| Time zone | Central Time · now |
| Area codes | 270, 364 |
| Coordinates | 36.6, -88.5186 map |
| 3-digit prefix | 420 |
Population and income in 42040
| Population | 692 · lower than 69% of Kentucky ZIP codes |
|---|---|
| People per square mile | 22 · lower than 87% of Kentucky ZIP codes |
| Median age | 51.1 years · higher than 86% of Kentucky ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $51,141 · lower than 64% of Kentucky ZIP codes |
| Income per person | $38,994 |
| Below the poverty line | 19% |
| Bachelor’s degree or higher | 15% of adults 25+ |
| Median home value | $123,500 · lower than 60% of Kentucky ZIP codes |
| Housing units | 386 |
| Households | 309 (2.24 people on average) |
| Owners / renters | 91% / 9.4% |
| Land area | 31.76 sq mi (plus 0.22 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 42040. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 42040
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 42079 | Sedalia, KY | 3.9 mi SW | Standard |
| 42063 | Lynnville, KY | 3.9 mi SW | PO Box only |
| 42054 | Kirksey, KY | 7.3 mi NE | Standard |
| 42049 | Hazel, KY | 11.1 mi E | Standard |
| 42066 | Mayfield, KY | 11.7 mi NW | Standard |
| 42071 | Murray, KY | 12 mi E | Standard |
| 42088 | Wingo, KY | 12.4 mi W | Standard |
| 38226 | Dukedom, TN | 12.7 mi SW | Standard |
| 42020 | Almo, KY | 14 mi NE | Standard |
| 38251 | Puryear, TN | 14.3 mi SE | Standard |
| 38241 | Palmersville, TN | 15.1 mi S | Standard |
| 42085 | Water Valley, KY | 16.2 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 42040 or measure the distance to another ZIP code.
How to address mail to 42040
123 MAIN ST
FARMINGTON KY 42040
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Bell City: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (42040-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 42040?
- 42040 is a Farmington, Kentucky ZIP code.
- What county is 42040 in?
- ZIP code 42040 is in Graves County, Kentucky.
- What time zone is ZIP code 42040 in?
- 42040 is in the Central Time zone (America/Chicago).
- What area code is 42040?
- Phone numbers in ZIP code 42040 use area codes 270 and 364.
- What is the population of ZIP code 42040?
- About 692 people live in ZIP code 42040, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 42040?
- The median household income in 42040 is $51,141 a year, lower than 64% of Kentucky ZIP codes.
- What ZIP codes are near 42040?
- The nearest ZIP codes to 42040 are 42079 (Sedalia, 3.9 miles), 42063 (Lynnville, 3.9 miles), 42054 (Kirksey, 7.3 miles) and 42049 (Hazel, 11.1 miles).