Mortons Gap, KY ZIP Codes
2 ZIP codes serve Mortons Gap, Kentucky: 42431 and 42440. Together they are home to 27,857 residents in 11,543 households. That is more than the 650 people counted inside Mortons Gap city limits, because these ZIP codes reach past its boundary.
Mortons Gap city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 650 |
| Households | 273 |
| Median household income | not published |
| Median home value | $96,800 |
| Median age | 46.7 |
| Median rent | $675 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 27,857 |
| Households (sum of ZIP codes) | 11,543 |
| Median household income, range across ZIP codes | $54,905 (42431) to $54,905 (42431) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $54,905 |
| Homeowners | 66.9% |
| Households with kids under 18 | 31.6% |
| Moved in the past year | 16.1% |
| Carrier routes in EDDM2GO's route library | 23 routes, 11,646 homes (1 of 2 ZIP codes) |
Every ZIP code in Mortons Gap
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 42431 | Madisonville | 27,207 | 11,270 | $54,905 | $160,700 | 66.5% | 31.8% | 16.3% | 23 | 12,735 | 0% of its land |
| 42440 | Mortons Gap | 650 | 273 | — | $96,800 | 83.2% | 23.8% | 6.2% | — | — | 68% of its land; mailing city |
A ZIP code is listed for Mortons Gap when at least 10% of its land lies inside Mortons Gap city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Mortons Gap. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Mortons Gap.
Counties
- Hopkins County — 12 ZIP codes
Nearby cities sharing these ZIP codes
- Madisonville — 1 ZIP code
Price a mailing to Mortons Gap ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Mortons Gap, KY?
- 42431 and 42440. A ZIP code is listed for Mortons Gap when at least 10% of its land lies inside Mortons Gap city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Mortons Gap.
- What is the population of Mortons Gap, KY?
- The Census Bureau counts 650 residents inside Mortons Gap city limits (ACS 2020–2024). The 2 ZIP codes that serve Mortons Gap hold 27,857 residents in all.
- What is the median household income in Mortons Gap, KY?
- Across its ZIP codes the medians run from $54,905 to $54,905.
- How many carrier routes and mailboxes are in Mortons Gap, KY?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 23 carrier routes reaching 11,646 residential and 1,068 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.