Zip code 63378: Treloar, Missouri
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 63378
63378 is a non-residential zip code for Treloar, Missouri (Warren County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 63378, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Treloar
- State
- Missouri
- County
- Warren County
- Center point
- 38.6445° N, 91.1879° W
- Time zone
- Central Time (UTC-6, UTC-5 in summer)
- Zip type
- PO box or unique zip
Zip codes near 63378
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 63357 | Marthasville, MO | 4.5 mi | $92,200 |
| 63068 | New Haven, MO | 6.2 mi | $79,632 |
| 63014 | Berger, MO | 6.8 mi | $61,842 |
| 63090 | Washington, MO | 11 mi | $85,025 |
| 63342 | Dutzow, MO · PO box | 11 mi | — |
| 63383 | Warrenton, MO | 11 mi | $75,282 |
| 63380 | Truesdale, MO | 12 mi | $58,750 |
| 63390 | Wright City, MO | 14 mi | $82,351 |
| 63351 | Jonesburg, MO | 16 mi | $67,500 |
| 63332 | Augusta, MO | 16 mi | $146,146 |
| 65041 | Hermann, MO | 16 mi | $70,368 |
| 63348 | Foristell, MO | 16 mi | $115,661 |
Questions about 63378
What city is zip code 63378?
63378 is assigned to Treloar, Missouri. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 63378 in?
63378 is in Warren County, Missouri.
What time zone is 63378 in?
63378 is in Central Time.
What zip codes are near 63378?
The closest zip codes to 63378 are 63357, 63068, 63014, 63090, 63342.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 63378, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.