ZIP code 45330
Where is ZIP code 45330?
Gratis, Ohio
Preble County · PO Box only ZIP code
ZIP code 45330 belongs to Gratis, Ohio in Preble County. 45330 is a PO Box only ZIP code: it is used for post office boxes at the Gratis post office, not for street addresses. It is in the Eastern Time zone and uses area codes 326 and 937. About 710 people live in the 45330 area, where the median household income is $76,964. The closest ZIP codes are 45070 (West Elkton, 4.4 mi south), 45311 (Camden, 5 mi southwest) and 45381 (West Alexandria, 5.4 mi north).
| ZIP code | 45330 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Gratis |
| State | Ohio (OH) |
| County | Preble County |
| Time zone | Eastern Time · now |
| Area codes | 326, 937 |
| Coordinates | 39.6483, -84.5282 map |
| 3-digit prefix | 453 |
Population and income in 45330
| Population | 710 · lower than 80% of Ohio ZIP codes |
|---|---|
| People per square mile | 764 · higher than 67% of Ohio ZIP codes |
| Median age | 43.6 years · higher than 64% of Ohio ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $76,964 · higher than 63% of Ohio ZIP codes |
| Income per person | $33,340 |
| Below the poverty line | 7.6% |
| Bachelor’s degree or higher | 20% of adults 25+ |
| Median home value | $154,200 · lower than 68% of Ohio ZIP codes |
| Median rent | $825 a month |
| Housing units | 323 |
| Households | 313 (2.2 people on average) |
| Owners / renters | 90% / 11% |
| Land area | 0.93 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 45330. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 45330
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 45070 | West Elkton, OH | 4.4 mi S | PO Box only |
| 45311 | Camden, OH | 5 mi SW | Standard |
| 45381 | West Alexandria, OH | 5.4 mi N | Standard |
| 45325 | Farmersville, OH | 6.3 mi NE | Standard |
| 45064 | Somerville, OH | 8.1 mi SW | Standard |
| 45327 | Germantown, OH | 8.2 mi E | Standard |
| 45320 | Eaton, OH | 9.2 mi NW | Standard |
| 45345 | New Lebanon, OH | 9.5 mi NE | Standard |
| 45004 | Collinsville, OH | 10.2 mi SW | PO Box only |
| 45042 | Middletown, OH | 10.9 mi SE | Standard |
| 45044 | Middletown, OH | 11.5 mi SE | Standard |
| 45062 | Seven Mile, OH | 11.8 mi S | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 45330 or measure the distance to another ZIP code.
How to address mail to 45330
PO BOX 123
GRATIS OH 45330
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (45330-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 45330?
- 45330 is a Gratis, Ohio ZIP code.
- What county is 45330 in?
- ZIP code 45330 is in Preble County, Ohio.
- What time zone is ZIP code 45330 in?
- 45330 is in the Eastern Time zone (America/New_York).
- What area code is 45330?
- Phone numbers in ZIP code 45330 use area codes 326 and 937.
- What is the population of ZIP code 45330?
- About 710 people live in ZIP code 45330, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 45330?
- The median household income in 45330 is $76,964 a year, higher than 63% of Ohio ZIP codes.
- Can I use 45330 for a street address?
- No. 45330 is only for PO Boxes. Street addresses in Gratis use another ZIP code.
- What ZIP codes are near 45330?
- The nearest ZIP codes to 45330 are 45070 (West Elkton, 4.4 miles), 45311 (Camden, 5 miles), 45381 (West Alexandria, 5.4 miles) and 45325 (Farmersville, 6.3 miles).