43504
ZIP 43504 is Berkey, Ohio, mostly in Lucas County; area codes 419 and 567; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Lucas +1 more
- Metro area
- Toledo, OH
- Population
- 1,061
- Coordinates
- 41.6975, -83.8342
Weather right now
Asking the National Weather Service…
Where 43504 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 43504 into a pocket calculator and turn it upside down: hOSEh — not quite a word, sorry.
- ➕ As a number, 43,504 = 2 × 2 × 2 × 2 × 2719. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1010100111110000 - 🏠 Its numerical neighbours: 43502 (Archbold, OH, 27 mi away) and 43505 (Blakeslee, OH, 48 mi away).
- 🔄 Backwards, 43504 becomes 40534, which is not a ZIP code at all.
- 👥 36 other ZIP codes are made of exactly the same digits (03445, 04345, 04354, 04435, 04453, 04543, …). The farthest-flung twin is 34045 in APO AA, a military post office, 2,195 miles away.
- 🧭 Farther north than 73% of all ZIP codes, and farther east than 60%.
- 🎯781 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 43504 and you would come out at 41.70°S, 96.17°E — 1,276 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 09m.
- 📏 At 15.1 square miles of land, 43504 is bigger than 33% of ZIP codes — room for about 11 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,061This ZIP1,061 |
|---|---|
| Households | 404This ZIP404 |
| Housing units | 419This ZIP419 |
| Median age | 46.7This ZIP46.7Ohio39.7US 38.9 |
| Median household income | $91,731This ZIP$91,731Ohio$71,389US $80,734 |
| Median home value | $260,300This ZIP$260,300Ohio$214,800US $332,700 |
| Median gross rent | $591This ZIP$591Ohio$1,034US $1,413 |
| Bachelor's degree or higher | 32.7%This ZIP32.7% |
| Mean commute | 26.4 minThis ZIP26.4 min |
| Population density | 70.2 / sq miThis ZIP70.2 / sq mi |
Business and tax activity
| Business establishments | 19This ZIP19 |
|---|---|
| Employees | 124This ZIP124 |
| Annual payroll | $6,105,000This ZIP$6,105,000 |
| Tax returns filed | 570This ZIP570 |
| Total adjusted gross income | $56,764,000This ZIP$56,764,000 |
Land area
| Land area | 15.12 sq miThis ZIP15.12 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Counties 43504 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Lucas County | 97.1% |
| Fulton County | 2.9% |
Other place names in 43504
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 43504
| ZIP | City | Distance |
|---|---|---|
43560 | Sylvania, OH | 4.9 mi |
43540 | Metamora, OH | 5.7 mi |
43617 | Toledo, OH | 5.9 mi |
43528 | Holland, OH | 6.4 mi |
49267 | Ottawa Lake, MI | 7.2 mi |
49276 | Riga, MI | 7.3 mi |
43558 | Swanton, OH | 7.5 mi |
49228 | Blissfield, MI | 8.0 mi |
43615 | Toledo, OH | 9.0 mi |
43623 | Toledo, OH | 9.5 mi |
Find every ZIP code within 10 miles of 43504 →
Questions about this ZIP code
Where is ZIP code 43504?
43504 is in Berkey, Ohio, in Lucas County, part of the Toledo, OH metropolitan area. Its published point location is 41.6975, -83.8342.
What county is 43504 in?
43504 spans 2 counties: Lucas County and Fulton County. Most of it falls in Lucas 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 area code is 43504?
Berkey uses area codes 419 and 567, from NANPA's telephone records.
What time zone is 43504 in?
43504 uses America/New_York.
How many people live in 43504?
About 1,061 people live in ZIP code 43504, in 404 households, at 70.2 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 43504?
$91,731 a year, against $71,389 across Ohio.
What ZIP codes are near 43504?
The closest are 43560 (4.9 mi), 43540 (5.7 mi), 43617 (5.9 mi), 43528 (6.4 mi) and 49267 (7.2 mi).
Is 43504 a PO Box ZIP code?
43504 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “43504 ZIP Code — Berkey, Ohio (Lucas County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/43504
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/43504.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.