ZIP code 45420
Where is ZIP code 45420?
Dayton, Ohio
Montgomery County · Standard ZIP code
ZIP code 45420 belongs to Dayton, Ohio in Montgomery County. 45420 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 24,411 people live in the 45420 area, where the median household income is $60,588. The closest ZIP codes are 45419 (Dayton, 1.6 mi west), 45430 (Dayton, 1.7 mi east) and 45410 (Dayton, 2.5 mi northwest).
| ZIP code | 45420 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Dayton |
| Also accepted | Kettering |
| State | Ohio (OH) |
| County | Montgomery County |
| Time zone | Eastern Time · now |
| Area codes | 326, 937 |
| Coordinates | 39.7171, -84.1342 map |
| 3-digit prefix | 454 |
Population and income in 45420
| Population | 24,411 · higher than 87% of Ohio ZIP codes |
|---|---|
| People per square mile | 3,788 · higher than 93% of Ohio ZIP codes |
| Median age | 36.8 years · lower than 77% of Ohio ZIP codes |
| Men / women | 50% / 51% |
| Median household income | $60,588 · lower than 70% of Ohio ZIP codes |
| Income per person | $35,342 |
| Below the poverty line | 13% |
| Bachelor’s degree or higher | 28% of adults 25+ |
| Median home value | $131,300 · lower than 79% of Ohio ZIP codes |
| Median rent | $985 a month |
| Housing units | 12,450 |
| Households | 11,985 (2.03 people on average) |
| Owners / renters | 62% / 38% |
| Land area | 6.44 sq mi (plus 0.02 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 45420. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 45420
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 45419 | Dayton, OH | 1.6 mi W | Standard |
| 45430 | Dayton, OH | 1.7 mi E | Standard |
| 45410 | Dayton, OH | 2.5 mi NW | Standard |
| 45429 | Dayton, OH | 2.8 mi SW | Standard |
| 45409 | Dayton, OH | 2.8 mi W | Standard |
| 45469 | Dayton, OH | 2.9 mi NW | Unique |
| 45432 | Dayton, OH | 3 mi NE | Standard |
| 45440 | Dayton, OH | 3.1 mi S | Standard |
| 45403 | Dayton, OH | 3.2 mi N | Standard |
| 45479 | Dayton, OH | 3.4 mi W | Standard |
| 45402 | Dayton, OH | 4 mi NW | Standard |
| 45412 | Dayton, OH | 4.2 mi NW | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 45420 or measure the distance to another ZIP code.
How to address mail to 45420
123 MAIN ST
DAYTON OH 45420
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts KETTERING as the city name for 45420. Adding the 4-digit ZIP+4 code (45420-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
- 45422
- 45423
- 45424
- 45426
- 45428
- 45429
- 45430
- 45431
- 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 45420?
- 45420 is a Dayton, Ohio ZIP code. Kettering is also accepted as the city name.
- What county is 45420 in?
- ZIP code 45420 is in Montgomery County, Ohio.
- What time zone is ZIP code 45420 in?
- 45420 is in the Eastern Time zone (America/New_York).
- What area code is 45420?
- Phone numbers in ZIP code 45420 use area codes 326 and 937.
- What is the population of ZIP code 45420?
- About 24,411 people live in ZIP code 45420, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 45420?
- The median household income in 45420 is $60,588 a year, lower than 70% of Ohio ZIP codes.
- What ZIP codes are near 45420?
- The nearest ZIP codes to 45420 are 45419 (Dayton, 1.6 miles), 45430 (Dayton, 1.7 miles), 45410 (Dayton, 2.5 miles) and 45429 (Dayton, 2.8 miles).