Madisonville, KY ZIP Codes
One ZIP code serves Madisonville, Kentucky: 42431. Together they are home to 27,207 residents in 11,270 households. That is more than the 19,515 people counted inside Madisonville city limits, because these ZIP codes reach past its boundary.
Madisonville city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 19,515 |
| Households | 8,271 |
| Median household income | $53,860 |
| Median home value | $164,100 |
| Median age | 38.3 |
| Median rent | $838 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 27,207 |
| Households (sum of ZIP codes) | 11,270 |
| 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 | 66.5% |
| Households with kids under 18 | 31.8% |
| Moved in the past year | 16.3% |
| Carrier routes in EDDM2GO's route library | 23 routes, 11,646 homes (1 of 1 ZIP codes) |
Every ZIP code in Madisonville
| 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 | 11% of its land; mailing city |
A ZIP code is listed for Madisonville when at least 10% of its land lies inside Madisonville city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Madisonville. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Madisonville.
Counties
- Hopkins County — 12 ZIP codes
Price a mailing to Madisonville ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Madisonville, KY?
- 42431. A ZIP code is listed for Madisonville when at least 10% of its land lies inside Madisonville city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Madisonville.
- What is the population of Madisonville, KY?
- The Census Bureau counts 19,515 residents inside Madisonville city limits (ACS 2020–2024). The 1 ZIP code that serve Madisonville hold 27,207 residents in all.
- What is the median household income in Madisonville, KY?
- $53,860 inside Madisonville city limits, per the Census Bureau. Across its ZIP codes the medians run from $54,905 to $54,905.
- How many carrier routes and mailboxes are in Madisonville, KY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 23 carrier routes reaching 11,646 residential and 1,068 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.