Clay City, KY ZIP Codes
One ZIP code serves Clay City, Kentucky: 40312. Together they are home to 5,994 residents in 2,272 households. That is more than the 1,204 people counted inside Clay City city limits, because these ZIP codes reach past its boundary.
Clay City city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,204 |
| Households | 530 |
| Median household income | $23,816 |
| Median home value | $63,500 |
| Median age | 42.8 |
| Median rent | $666 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,994 |
| Households (sum of ZIP codes) | 2,272 |
| Median household income, range across ZIP codes | $42,564 (40312) to $42,564 (40312) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $42,564 |
| Homeowners | 69.0% |
| Households with kids under 18 | 36.8% |
| Moved in the past year | 14.8% |
| Carrier routes in EDDM2GO's route library | 4 routes, 2,444 homes (1 of 1 ZIP codes) |
Every ZIP code in Clay City
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 40312 | Clay City | 5,994 | 2,272 | $42,564 | $144,600 | 69.0% | 36.8% | 14.8% | 4 | 2,511 | 2% of its land; mailing city |
A ZIP code is listed for Clay City when at least 10% of its land lies inside Clay City city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Clay City. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Clay City.
Counties
- Powell County — 3 ZIP codes
Price a mailing to Clay City ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Clay City, KY?
- 40312. A ZIP code is listed for Clay City when at least 10% of its land lies inside Clay City city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Clay City.
- What is the population of Clay City, KY?
- The Census Bureau counts 1,204 residents inside Clay City city limits (ACS 2020–2024). The 1 ZIP code that serve Clay City hold 5,994 residents in all.
- What is the median household income in Clay City, KY?
- $23,816 inside Clay City city limits, per the Census Bureau. Across its ZIP codes the medians run from $42,564 to $42,564.
- How many carrier routes and mailboxes are in Clay City, KY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 2,444 residential and 66 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.