Zip code 40603: Frankfort, Kentucky
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 40603
40603 is a non-residential zip code for Frankfort, Kentucky (Franklin County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 40603, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Frankfort
- State
- Kentucky
- County
- Franklin County
- Center point
- 38.2341° N, 84.8748° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 40603
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 40602 | Frankfort, KY · PO box | 0 mi | — |
| 40604 | Frankfort, KY · PO box | 0 mi | — |
| 40618 | Frankfort, KY · PO box | 0 mi | — |
| 40619 | Frankfort, KY · PO box | 0 mi | — |
| 40620 | Frankfort, KY · PO box | 0 mi | — |
| 40601 | Frankfort, KY | 0.3 mi | $65,732 |
| 40621 | Frankfort, KY · PO box | 2.3 mi | — |
| 40622 | Frankfort, KY · PO box | 2.3 mi | — |
| 40347 | Midway, KY | 9.5 mi | $85,270 |
| 40003 | Bagdad, KY | 9.6 mi | $97,681 |
| 40379 | Stamping Ground, KY | 11 mi | $62,228 |
| 40036 | Lockport, KY | 13 mi | — |
Questions about 40603
What city is zip code 40603?
40603 is assigned to Frankfort, Kentucky. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 40603 in?
40603 is in Franklin County, Kentucky.
What time zone is 40603 in?
40603 is in Eastern Time.
What zip codes are near 40603?
The closest zip codes to 40603 are 40602, 40604, 40618, 40619, 40620.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 40603, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.