Newtown ZIP code, Missouri
The ZIP code for Newtown, MO is 64667, and its area code is 660.
- USPS city name
- 1 ZIP code
- Population
- 109
- Area code
- 660
- County
- Sullivan County
- State
- Missouri
ZIP codes addressed as Newtown
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
64667 | Newtown , MO | Standard | 255 | $47,841 | $90,000 |
Map of Newtown ZIP codes
The ZIP codes of Newtown, MO, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Newtown
The nearest larger towns are Princeton (1,352 people, 14 mi), Mercer (325 people, 14 mi) and Milan (1,859 people, 16 mi).
| Town | Population | Distance |
|---|---|---|
| Trenton | 5,536 | 24.8 mi |
More nearby: every ZIP code in Sullivan County · Missouri ZIP codes
Cite this page
zipcodes.pro. “Newtown, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/newtown
Underlying data is public domain or openly licensed — sources, vintages and licences.