Youngest ZIP codes in Spencer County, KY
These are the 5 ZIP codes in Spencer County with the lowest median age, out of 5 with at least 1,000 residents. 40013 (Coxs Creek, 38.9), 40071 (Taylorsville, 40.7) and 40046 (Mount Eden, 44.3) lead the list. There is no single "best" ZIP code in Spencer County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.
Youngest ZIP codes in Spencer County
| Rank | ZIP | Mailing city | Median age | Residents | Households | Residential mailboxes |
|---|---|---|---|---|---|---|
| 1 | 40013 | Coxs Creek | 38.9 ±6.1 | 6,670 | 2,554 | 2,653 |
| 2 | 40071 | Taylorsville | 40.7 ±1.8 | 17,239 | 6,029 | 6,473 |
| 3 | 40046 | Mount Eden | 44.3 ±12.4 | 1,122 | 452 | 777 |
| 4 | 40023 | Fisherville | 44.6 ±4.3 | 6,870 | 2,489 | 2,716 |
| 5 | 40008 | Bloomfield | 48.1 ±3.6 | 4,020 | 1,676 | 1,666 |
How we ranked them
Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 5 of 5 qualify.
Which of these to mail, and why
Younger ZIP codes skew toward renters, students and young families: fitness, quick-service food, apartments, entertainment and first-time-buyer offers.
The top five ZIP codes on this list hold 13,200 households, on 32 carrier routes with 14,285 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.
Open 40013 on the EDDM route map
More rankings
- Richest ZIP codes in Spencer County
- ZIP codes with the highest home values in Spencer County
- ZIP codes with the highest homeownership in Spencer County
- ZIP codes with the most families with kids in Spencer County
- ZIP codes with the most new movers in Spencer County
- Oldest ZIP codes in Spencer County
- Fastest-growing ZIP codes in Spencer County
- All Spencer County ZIP codes
Businesses that mail these ZIP codes
Map it and price it
EDDM guides
Frequently asked questions
- Which ZIP code in Spencer County has the lowest median age?
- 40013 (Coxs Creek), at 38.9 (±6.1), among 5 ZIP codes with at least 1,000 residents.
- How is this ranking calculated?
- Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024).
- Why are some ZIP codes missing?
- ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.