Rochester, KY ZIP Codes
One ZIP code serves Rochester, Kentucky: 42273. Together they are home to 519 residents in 241 households. That is more than the 155 people counted inside Rochester city limits, because these ZIP codes reach past its boundary.
Rochester city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 155 |
| Households | 51 |
| Median household income | $78,542 |
| Median home value | $167,500 |
| Median age | 41.3 |
| Median rent | $943 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 519 |
| Households (sum of ZIP codes) | 241 |
| Median household income, range across ZIP codes | $59,745 (42273) to $59,745 (42273) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $59,745 |
| Homeowners | 96.7% |
| Households with kids under 18 | 18.7% |
| Moved in the past year | 5.2% |
| Carrier routes in EDDM2GO's route library | 2 routes, 153 homes (1 of 1 ZIP codes) |
Every ZIP code in Rochester
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 42273 | Rochester | 519 | 241 | $59,745 | — | 96.7% | 18.7% | 5.2% | 2 | 154 | 3% of its land; mailing city |
A ZIP code is listed for Rochester when at least 10% of its land lies inside Rochester city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Rochester. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Rochester.
Counties
- Butler County — 6 ZIP codes
Price a mailing to Rochester ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Rochester, KY?
- 42273. A ZIP code is listed for Rochester when at least 10% of its land lies inside Rochester city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Rochester.
- What is the population of Rochester, KY?
- The Census Bureau counts 155 residents inside Rochester city limits (ACS 2020–2024). The 1 ZIP code that serve Rochester hold 519 residents in all.
- What is the median household income in Rochester, KY?
- $78,542 inside Rochester city limits, per the Census Bureau. Across its ZIP codes the medians run from $59,745 to $59,745.
- How many carrier routes and mailboxes are in Rochester, KY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 153 residential and 1 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.