New Melle, MO ZIP code
The ZIP code for New Melle, Missouri is 63365. It is in St. Charles County.
- Population in these ZIPs
- 51
- Avg. median income
- $53,500population-weighted
- Typical home value
- —population-weighted
- Metro area
- St. Louis, MO-IL
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New Melle, MO ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 63365 | 51 | $53,542 | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near New Melle
- Defiance 5 mi
- Wentzville 6 mi
- Lake Saint Louis 6 mi
- Foristell 7 mi
- Augusta 8 mi
- O Fallon 10 mi
- Saint Albans 10 mi
- Wright City 11 mi
- Labadie 13 mi
- Marthasville 13 mi
- Glencoe 14 mi
- Gray Summit 15 mi
Frequently asked questions
What is the ZIP code for New Melle, MO?
The ZIP code for New Melle, MO is 63365.
What county is New Melle, Missouri in?
New Melle ZIP codes are in St. Charles County.