ZIP code 45431
Where is ZIP code 45431?
Dayton, Ohio
Greene County · Standard ZIP code
ZIP code 45431 belongs to Dayton, Ohio in Greene County. 45431 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 326 and 937. About 27,951 people live in the 45431 area, where the median household income is $83,175. The closest ZIP codes are 45432 (Dayton, 2 mi southwest), 45434 (Dayton, 2.9 mi southeast) and 45301 (Alpha, 3.6 mi southeast).
| ZIP code | 45431 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Dayton |
| Also accepted | Beavercreek, Beavercreek Township, Beavercrk Twp, Riverside |
| State | Ohio (OH) |
| County | Greene County |
| Time zone | Eastern Time · now |
| Area codes | 326, 937 |
| Coordinates | 39.7574, -84.0569 map |
| 3-digit prefix | 454 |
Population and income in 45431
| Population | 27,951 · higher than 90% of Ohio ZIP codes |
|---|---|
| People per square mile | 2,382 · higher than 87% of Ohio ZIP codes |
| Median age | 35.4 years · lower than 83% of Ohio ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $83,175 · higher than 73% of Ohio ZIP codes |
| Income per person | $43,597 |
| Below the poverty line | 9.0% |
| Bachelor’s degree or higher | 36% of adults 25+ |
| Median home value | $209,500 · higher than 65% of Ohio ZIP codes |
| Median rent | $1,327 a month |
| Housing units | 13,565 |
| Households | 12,529 (2.22 people on average) |
| Owners / renters | 50% / 50% |
| Land area | 11.73 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 45431. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 45431
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 45432 | Dayton, OH | 2 mi SW | Standard |
| 45434 | Dayton, OH | 2.9 mi SE | Standard |
| 45301 | Alpha, OH | 3.6 mi SE | PO Box only |
| 45324 | Fairborn, OH | 3.9 mi NE | Standard |
| 45433 | Dayton, OH | 3.9 mi N | Standard |
| 45430 | Dayton, OH | 4.2 mi SW | Standard |
| 45403 | Dayton, OH | 4.9 mi W | Standard |
| 45420 | Dayton, OH | 5 mi SW | Standard |
| 45410 | Dayton, OH | 5.5 mi W | Standard |
| 45404 | Dayton, OH | 5.9 mi W | Standard |
| 45424 | Dayton, OH | 6.1 mi NW | Standard |
| 45419 | Dayton, OH | 6.4 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 45431 or measure the distance to another ZIP code.
How to address mail to 45431
123 MAIN ST
DAYTON OH 45431
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts BEAVERCREEK, BEAVERCREEK TOWNSHIP, BEAVERCRK TWP and RIVERSIDE as the city name for 45431. Avoid Beaver Creek and Wpafb: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (45431-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Dayton, OH
- 45401
- 45402
- 45403
- 45404
- 45405
- 45406
- 45409
- 45410
- 45412
- 45413
- 45414
- 45415
- 45416
- 45417
- 45419
- 45420
- 45422
- 45423
- 45424
- 45426
- 45428
- 45429
- 45430
- 45432
- 45433
- 45434
- 45435
- 45437
- 45439
- 45440
- 45441
- 45448
- 45449
- 45458
- 45459
- 45469
- 45470
- 45475
- 45479
- 45481
- 45482
- 45490
All Dayton ZIP codes with population and income →
Questions
- What city is ZIP code 45431?
- 45431 is a Dayton, Ohio ZIP code. Beavercreek, Beavercreek Township, Beavercrk Twp and Riverside are also accepted as the city name.
- What county is 45431 in?
- ZIP code 45431 is in Greene County, Ohio.
- What time zone is ZIP code 45431 in?
- 45431 is in the Eastern Time zone (America/New_York).
- What area code is 45431?
- Phone numbers in ZIP code 45431 use area codes 326 and 937.
- What is the population of ZIP code 45431?
- About 27,951 people live in ZIP code 45431, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 45431?
- The median household income in 45431 is $83,175 a year, higher than 73% of Ohio ZIP codes.
- What ZIP codes are near 45431?
- The nearest ZIP codes to 45431 are 45432 (Dayton, 2 miles), 45434 (Dayton, 2.9 miles), 45301 (Alpha, 3.6 miles) and 45324 (Fairborn, 3.9 miles).