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Where 42528 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 42528 into a pocket calculator and turn it upside down: BZSZh — not quite a word, sorry.
- ➕ As a number, 42,528 = 2 × 2 × 2 × 2 × 2 × 3 × 443. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1010011000100000 - 🏠 Its numerical neighbours: 42519 (Burnside, KY, 31 mi away) and 42533 (Ferguson, KY, 25 mi away).
- 🔄 Backwards, 42528 becomes 82524 — and that is a real ZIP code: Saint Stephens, WY, 1,295 miles away.
- 👥 23 other ZIP codes are made of exactly the same digits (22485, 22548, 22845, 24258, 24528, 25248, …). The farthest-flung twin is 85224 in Chandler, AZ, 1,533 miles away.
- 🧭 Farther south than 63% of all ZIP codes, and farther east than 57%.
- 🎯755 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 42528 and you would come out at 37.18°S, 94.98°E — 1,239 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 43m of daylight. Shortest: 9h 36m.
- 📏 At 52.6 square miles of land, 42528 is bigger than 61% of ZIP codes — room for about 40 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,126This ZIP2,126 |
|---|---|
| Households | 748This ZIP748 |
| Housing units | 815This ZIP815 |
| Median age | 31.3This ZIP31.3Kentucky39.1US 38.9 |
| Median household income | $50,227This ZIP$50,227Kentucky$63,726US $80,734 |
| Median home value | $158,800This ZIP$158,800Kentucky$205,600US $332,700 |
| Median gross rent | $600This ZIP$600Kentucky$967US $1,413 |
| Bachelor's degree or higher | 15.7%This ZIP15.7% |
| Mean commute | 31.7 minThis ZIP31.7 min |
| Population density | 40.4 / sq miThis ZIP40.4 / sq mi |
Business and tax activity
| Business establishments | 26This ZIP26 |
|---|---|
| Employees | 987This ZIP987 |
| Annual payroll | $45,915,000This ZIP$45,915,000 |
| Tax returns filed | 560This ZIP560 |
| Total adjusted gross income | $30,630,000This ZIP$30,630,000 |
Land area
| Land area | 52.63 sq miThis ZIP52.63 sq mi |
|---|---|
| Water area | 0.22 sq miThis ZIP0.22 sq mi |
Counties 42528 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Casey County | 66.3% |
| Russell County | 17.4% |
| Adair County | 16.2% |
ZIP codes near 42528
| ZIP | City | Distance |
|---|---|---|
42565 | Windsor, KY | 7.0 mi |
42753 | Knifley, KY | 8.3 mi |
42642 | Russell Springs, KY | 8.5 mi |
42539 | Liberty, KY | 9.7 mi |
42516 | Bethelridge, KY | 13.4 mi |
42733 | Elk Horn, KY | 14.3 mi |
42566 | Yosemite, KY | 14.8 mi |
42728 | Columbia, KY | 15.4 mi |
42544 | Nancy, KY | 15.5 mi |
42720 | Cane Valley, KY | 16.3 mi |
Find every ZIP code within 10 miles of 42528 →
Questions about this ZIP code
Where is ZIP code 42528?
42528 is in Dunnville, Kentucky, in Casey County. Its published point location is 37.1818, -85.0234.
What county is 42528 in?
42528 spans 3 counties: Casey County, Russell County and Adair County. Most of it falls in Casey County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What time zone is 42528 in?
42528 uses America/New_York.
How many people live in 42528?
About 2,126 people live in ZIP code 42528, in 748 households, at 40.4 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 42528?
$50,227 a year, against $63,726 across Kentucky.
What ZIP codes are near 42528?
The closest are 42565 (7 mi), 42753 (8.3 mi), 42642 (8.5 mi), 42539 (9.7 mi) and 42516 (13.4 mi).
Is 42528 a PO Box ZIP code?
42528 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “42528 ZIP Code — Dunnville, Kentucky (Casey County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/42528
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/42528.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.