ZIP code 45115
Where is ZIP code 45115?
Decatur, Ohio
Brown County · PO Box only ZIP code
ZIP code 45115 belongs to Decatur, Ohio in Brown County. 45115 is a PO Box only ZIP code: it is used for post office boxes at the Decatur post office, not for street addresses. It is in the Eastern Time zone and uses area codes 326 and 937. About 151 people live in the 45115 area, where the median household income is $49,844. The closest ZIP codes are 45168 (Russellville, 3.9 mi northwest), 45618 (Cherry Fork, 6.3 mi northeast) and 45105 (Bentonville, 6.9 mi southeast).
| ZIP code | 45115 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Decatur |
| State | Ohio (OH) |
| County | Brown County |
| Time zone | Eastern Time · now |
| Area codes | 326, 937 |
| Coordinates | 38.8237, -83.6995 map |
| 3-digit prefix | 451 |
Population and income in 45115
| Population | 151 · lower than 94% of Ohio ZIP codes |
|---|---|
| People per square mile | 33 · lower than 93% of Ohio ZIP codes |
| Median age | 27.5 years · lower than 96% of Ohio ZIP codes |
| Men / women | 61% / 39% |
| Median household income | $49,844 · lower than 86% of Ohio ZIP codes |
| Income per person | $25,756 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 64% of adults 25+ |
| Housing units | 55 |
| Households | 55 (2.75 people on average) |
| Owners / renters | 80% / 20% |
| Land area | 4.52 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 45115. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 45115
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 45168 | Russellville, OH | 3.9 mi NW | Standard |
| 45618 | Cherry Fork, OH | 6.3 mi NE | PO Box only |
| 45105 | Bentonville, OH | 6.9 mi SE | PO Box only |
| 45697 | Winchester, OH | 7.9 mi N | Standard |
| 45167 | Ripley, OH | 8.2 mi SW | Standard |
| 45693 | West Union, OH | 9.1 mi E | Standard |
| 45144 | Manchester, OH | 9.7 mi SE | Standard |
| 45101 | Aberdeen, OH | 11.1 mi S | Standard |
| 45679 | Seaman, OH | 11.1 mi NE | Standard |
| 45121 | Georgetown, OH | 11.8 mi W | Standard |
| 45171 | Sardinia, OH | 12.2 mi NW | Standard |
| 41034 | Dover, KY | 13 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 45115 or measure the distance to another ZIP code.
How to address mail to 45115
PO BOX 123
DECATUR OH 45115
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Byrd: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (45115-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 45115?
- 45115 is a Decatur, Ohio ZIP code.
- What county is 45115 in?
- ZIP code 45115 is in Brown County, Ohio.
- What time zone is ZIP code 45115 in?
- 45115 is in the Eastern Time zone (America/New_York).
- What area code is 45115?
- Phone numbers in ZIP code 45115 use area codes 326 and 937.
- What is the population of ZIP code 45115?
- About 151 people live in ZIP code 45115, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 45115?
- The median household income in 45115 is $49,844 a year, lower than 86% of Ohio ZIP codes.
- Can I use 45115 for a street address?
- No. 45115 is only for PO Boxes. Street addresses in Decatur use another ZIP code.
- What ZIP codes are near 45115?
- The nearest ZIP codes to 45115 are 45168 (Russellville, 3.9 miles), 45618 (Cherry Fork, 6.3 miles), 45105 (Bentonville, 6.9 miles) and 45697 (Winchester, 7.9 miles).