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Where 45430 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 45430 into a pocket calculator and turn it upside down: OEhSh — not quite a word, sorry.
- ➕ As a number, 45,430 = 2 × 5 × 7 × 11 × 59. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1011000101110110 - 🏠 Its numerical neighbours: 45429 (Dayton, OH, 5 mi away) and 45431 (Dayton, OH, 3 mi away).
- 🔄 Backwards, 45430 becomes 03454, 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 34054 in FPO AA, a military post office, 2,058 miles away.
- 🧭 Farther north than 54% of all ZIP codes, and farther east than 60%.
- 🎯769 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 45430 and you would come out at 39.72°S, 95.92°E — 1,235 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 59m of daylight. Shortest: 9h 21m.
- 📏 At 4.8 square miles of land, 45430 is bigger than 19% of ZIP codes — room for about 3.7 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 7,371This ZIP7,371 |
|---|---|
| Households | 2,991This ZIP2,991 |
| Housing units | 3,108This ZIP3,108 |
| Median age | 43.6This ZIP43.6Ohio39.7US 38.9 |
| Median household income | $115,461This ZIP$115,461Ohio$71,389US $80,734 |
| Median home value | $278,500This ZIP$278,500Ohio$214,800US $332,700 |
| Median gross rent | $1,597This ZIP$1,597Ohio$1,034US $1,413 |
| Bachelor's degree or higher | 51.7%This ZIP51.7% |
| Mean commute | 21.6 minThis ZIP21.6 min |
| Population density | 1,522.9 / sq miThis ZIP1,522.9 / sq mi |
Business and tax activity
| Business establishments | 141This ZIP141 |
|---|---|
| Employees | 4,246This ZIP4,246 |
| Annual payroll | $337,008,000This ZIP$337,008,000 |
| Tax returns filed | 3,990This ZIP3,990 |
| Total adjusted gross income | $364,253,000This ZIP$364,253,000 |
Land area
| Land area | 4.84 sq miThis ZIP4.84 sq mi |
|---|---|
| Water area | 0.00 sq miThis ZIP0.00 sq mi |
Other place names in 45430
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 45430
| ZIP | City | Distance |
|---|---|---|
45432 | Dayton, OH | 1.6 mi |
45434 | Dayton, OH | 2.4 mi |
45420 | Dayton, OH | 2.8 mi |
45301 | Alpha, OH | 2.9 mi |
45431 | Dayton, OH | 3.2 mi |
45440 | Dayton, OH | 3.3 mi |
45435 | Dayton, OH | 4.4 mi |
45410 | Dayton, OH | 4.8 mi |
45419 | Dayton, OH | 4.8 mi |
45403 | Dayton, OH | 5.0 mi |
Find every ZIP code within 10 miles of 45430 →
Questions about this ZIP code
Where is ZIP code 45430?
45430 is in Dayton, Ohio, in Greene County, part of the Dayton-Kettering-Beavercreek, OH metropolitan area. Its published point location is 39.7181, -84.0774.
What county is 45430 in?
45430 lies in Greene County.
What area code is 45430?
Dayton uses area codes 937 and 326, from NANPA's telephone records.
What time zone is 45430 in?
45430 uses America/New_York.
How many people live in 45430?
About 7,371 people live in ZIP code 45430, in 2,991 households, at 1,522.9 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 45430?
$115,461 a year, against $71,389 across Ohio.
What ZIP codes are near 45430?
The closest are 45432 (1.6 mi), 45434 (2.4 mi), 45420 (2.8 mi), 45301 (2.9 mi) and 45431 (3.2 mi).
Is 45430 a PO Box ZIP code?
45430 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “45430 ZIP Code — Dayton, Ohio (Greene County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45430
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/45430.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.