Cadet ZIP code, Missouri
The ZIP code for Cadet, MO is 63630.
- USPS city name
- 1 ZIP code
- Population
- 4,006
- County
- Washington County
- State
- Missouri
Cadet in numbers
About 4,006 people live in Cadet, in 1,537 households. The median household income is $52,482 a year, 26% below the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $149,800 (35% below the Missouri median).
| Population | 4,006 |
|---|---|
| Households | 1,537 |
| Median household income | $52,482 |
| Median home value | $149,800 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Cadet. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Cadet
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
63630 | Cadet , MO | Standard | 4,006 | $52,482 | $149,800 |
Map of Cadet ZIP codes
The ZIP codes of Cadet, 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 Cadet
The nearest larger towns are De Soto (6,470 people, 12 mi), Bonne Terre (6,683 people, 12 mi) and Desloge (4,863 people, 15 mi).
| Town | Population | Distance |
|---|---|---|
| Potosi | 2,544 | 7.2 mi |
| Terre du Lac | 2,516 | 10.2 mi |
| De Soto | 6,470 | 11.6 mi |
| Bonne Terre | 6,683 | 12.1 mi |
| Desloge | 4,863 | 15.2 mi |
| Hillsboro | 3,500 | 16.4 mi |
| Park Hills | 8,678 | 18.9 mi |
| Festus | 13,201 | 21.4 mi |
| Crystal City | 4,718 | 22.8 mi |
| Farmington | 18,282 | 23.3 mi |
| Herculaneum | 5,071 | 23.8 mi |
| Pevely | 6,055 | 25.0 mi |
| St. Clair | 4,789 | 26.6 mi |
| Sullivan | 6,310 | 27.3 mi |
More nearby: every ZIP code in Washington County · Missouri ZIP codes
Cite this page
zipcodes.pro. “Cadet, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/cadet
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