Oakbrook, KY ZIP Codes
One ZIP code serves Oakbrook, Kentucky: 41042. Together they are home to 57,634 residents in 22,807 households. That is more than the 10,211 people counted inside Oakbrook Census-designated place, because these ZIP codes reach past its boundary.
Oakbrook Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 10,211 |
| Households | 4,197 |
| Median household income | $94,652 |
| Median home value | $260,700 |
| Median age | 43.4 |
| Median rent | $1,665 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 57,634 |
| Households (sum of ZIP codes) | 22,807 |
| Median household income, range across ZIP codes | $79,712 (41042) to $79,712 (41042) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $79,712 |
| Homeowners | 66.8% |
| Households with kids under 18 | 29.6% |
| Moved in the past year | 14.5% |
| Carrier routes in EDDM2GO's route library | 32 routes, 23,698 homes (1 of 1 ZIP codes) |
Every ZIP code in Oakbrook
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 41042 | Florence | 57,634 | 22,807 | $79,712 | $223,000 | 66.8% | 29.6% | 14.5% | 32 | 25,758 | 14% of its land |
A ZIP code is listed for Oakbrook when at least 10% of its land lies inside the Oakbrook Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Oakbrook. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Oakbrook.
Counties
- Boone County — 8 ZIP codes
Nearby cities sharing these ZIP codes
Price a mailing to Oakbrook ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Oakbrook, KY?
- 41042. A ZIP code is listed for Oakbrook when at least 10% of its land lies inside the Oakbrook Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Oakbrook.
- What is the population of Oakbrook, KY?
- The Census Bureau counts 10,211 residents inside Oakbrook Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Oakbrook hold 57,634 residents in all.
- What is the median household income in Oakbrook, KY?
- $94,652 inside Oakbrook Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $79,712 to $79,712.
- How many carrier routes and mailboxes are in Oakbrook, KY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 32 carrier routes reaching 23,698 residential and 2,060 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.