Mayfield, KY ZIP Codes
One ZIP code serves Mayfield, Kentucky: 42066. Together they are home to 23,917 residents in 9,517 households. That is more than the 9,868 people counted inside Mayfield city limits, because these ZIP codes reach past its boundary.
Mayfield city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 9,868 |
| Households | 4,429 |
| Median household income | $40,965 |
| Median home value | $112,500 |
| Median age | 37.5 |
| Median rent | $644 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 23,917 |
| Households (sum of ZIP codes) | 9,517 |
| Median household income, range across ZIP codes | $48,664 (42066) to $48,664 (42066) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $48,664 |
| Homeowners | 72.2% |
| Households with kids under 18 | 31.9% |
| Moved in the past year | 11.1% |
| Carrier routes in EDDM2GO's route library | 17 routes, 9,942 homes (1 of 1 ZIP codes) |
Every ZIP code in Mayfield
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 42066 | Mayfield | 23,917 | 9,517 | $48,664 | $145,600 | 72.2% | 31.9% | 11.1% | 17 | 10,556 | 3% of its land; mailing city |
A ZIP code is listed for Mayfield when at least 10% of its land lies inside Mayfield city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Mayfield. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Mayfield.
Counties
- Graves County — 13 ZIP codes
Price a mailing to Mayfield ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Mayfield, KY?
- 42066. A ZIP code is listed for Mayfield when at least 10% of its land lies inside Mayfield city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Mayfield.
- What is the population of Mayfield, KY?
- The Census Bureau counts 9,868 residents inside Mayfield city limits (ACS 2020–2024). The 1 ZIP code that serve Mayfield hold 23,917 residents in all.
- What is the median household income in Mayfield, KY?
- $40,965 inside Mayfield city limits, per the Census Bureau. Across its ZIP codes the medians run from $48,664 to $48,664.
- How many carrier routes and mailboxes are in Mayfield, KY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 17 carrier routes reaching 9,942 residential and 613 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.