ZIP code 45342
Where is ZIP code 45342?
Miamisburg, Ohio
Montgomery County · Standard ZIP code
ZIP code 45342 belongs to Miamisburg, Ohio in Montgomery County. 45342 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 36,152 people live in the 45342 area, where the median household income is $84,907. The closest ZIP codes are 45449 (Dayton, 2.7 mi northeast), 45459 (Dayton, 5.2 mi east) and 45066 (Springboro, 5.2 mi southeast).
| ZIP code | 45342 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Miamisburg |
| State | Ohio (OH) |
| County | Montgomery County |
| Time zone | Eastern Time · now |
| Area codes | 326, 937 |
| Coordinates | 39.6321, -84.2675 map |
| 3-digit prefix | 453 |
Population and income in 45342
| Population | 36,152 · higher than 94% of Ohio ZIP codes |
|---|---|
| People per square mile | 1,054 · higher than 73% of Ohio ZIP codes |
| Median age | 38.3 years · lower than 70% of Ohio ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $84,907 · higher than 76% of Ohio ZIP codes |
| Income per person | $42,931 |
| Below the poverty line | 9.0% |
| Bachelor’s degree or higher | 33% of adults 25+ |
| Median home value | $230,300 · higher than 73% of Ohio ZIP codes |
| Median rent | $1,312 a month |
| Housing units | 15,927 |
| Households | 15,157 (2.37 people on average) |
| Owners / renters | 65% / 35% |
| Land area | 34.31 sq mi (plus 0.44 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 45342. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 45342
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 45449 | Dayton, OH | 2.7 mi NE | Standard |
| 45459 | Dayton, OH | 5.2 mi E | Standard |
| 45066 | Springboro, OH | 5.2 mi SE | Standard |
| 45439 | Dayton, OH | 5.4 mi NE | Standard |
| 45458 | Dayton, OH | 5.5 mi E | Standard |
| 45327 | Germantown, OH | 5.8 mi W | Standard |
| 45429 | Dayton, OH | 6.6 mi NE | Standard |
| 45005 | Franklin, OH | 6.9 mi S | Standard |
| 45409 | Dayton, OH | 7.7 mi NE | Standard |
| 45428 | Dayton, OH | 7.9 mi N | PO Box only |
| 45419 | Dayton, OH | 8 mi NE | Standard |
| 45479 | Dayton, OH | 8.1 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 45342 or measure the distance to another ZIP code.
How to address mail to 45342
123 MAIN ST
MIAMISBURG OH 45342
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Chautauqua: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (45342-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Miamisburg, OH
All Miamisburg ZIP codes with population and income →
Questions
- What city is ZIP code 45342?
- 45342 is a Miamisburg, Ohio ZIP code.
- What county is 45342 in?
- ZIP code 45342 is in Montgomery County, Ohio.
- What time zone is ZIP code 45342 in?
- 45342 is in the Eastern Time zone (America/New_York).
- What area code is 45342?
- Phone numbers in ZIP code 45342 use area codes 326 and 937.
- What is the population of ZIP code 45342?
- About 36,152 people live in ZIP code 45342, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 45342?
- The median household income in 45342 is $84,907 a year, higher than 76% of Ohio ZIP codes.
- What ZIP codes are near 45342?
- The nearest ZIP codes to 45342 are 45449 (Dayton, 2.7 miles), 45459 (Dayton, 5.2 miles), 45066 (Springboro, 5.2 miles) and 45439 (Dayton, 5.4 miles).