Millersburg, KY ZIP Codes
2 ZIP codes serve Millersburg, Kentucky: 40311 and 40348. Together they are home to 8,297 residents in 3,130 households. That is more than the 819 people counted inside Millersburg city limits, because these ZIP codes reach past its boundary.
Millersburg city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 819 |
| Households | 417 |
| Median household income | $41,685 |
| Median home value | $97,300 |
| Median age | 53.1 |
| Median rent | $675 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 8,297 |
| Households (sum of ZIP codes) | 3,130 |
| Median household income, range across ZIP codes | $61,348 (40311) to $61,348 (40311) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $61,348 |
| Homeowners | 70.5% |
| Households with kids under 18 | 32.6% |
| Moved in the past year | 7.4% |
| Carrier routes in EDDM2GO's route library | 7 routes, 3,052 homes (1 of 2 ZIP codes) |
Every ZIP code in Millersburg
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 40311 | Carlisle | 7,672 | 2,795 | $61,348 | $130,000 | 74.3% | 34.8% | 7.4% | 7 | 3,155 | 0% of its land |
| 40348 | Millersburg | 625 | 335 | $41,979 | $104,700 | 39.1% | 14.6% | 7.4% | — | — | 53% of its land; mailing city |
A ZIP code is listed for Millersburg when at least 10% of its land lies inside Millersburg city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Millersburg. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Millersburg.
Counties
- Bourbon County — 4 ZIP codes
- Nicholas County — 4 ZIP codes
Price a mailing to Millersburg ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Millersburg, KY?
- 40311 and 40348. A ZIP code is listed for Millersburg when at least 10% of its land lies inside Millersburg city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Millersburg.
- What is the population of Millersburg, KY?
- The Census Bureau counts 819 residents inside Millersburg city limits (ACS 2020–2024). The 2 ZIP codes that serve Millersburg hold 8,297 residents in all.
- What is the median household income in Millersburg, KY?
- $41,685 inside Millersburg city limits, per the Census Bureau. Across its ZIP codes the medians run from $61,348 to $61,348.
- How many carrier routes and mailboxes are in Millersburg, KY?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 7 carrier routes reaching 3,052 residential and 103 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.