Glenallen ZIP code, Missouri
The ZIP code for Glenallen, MO is 63751, and its area code is 573.
- USPS city name
- 1 ZIP code
- Population
- 946
- Area code
- 573
- County
- Bollinger County
- State
- Missouri
NANPA lists no telephone rate centre for Glenallen itself, so these are the area codes of the nearest one, Marble Hill (9.5 miles). A town on an area-code boundary can differ from its neighbour.
Glenallen in numbers
About 946 people live in Glenallen, in 340 households. The median household income is $34,318 a year, 51% below the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $253,600 (10% above the Missouri median).
| Population | 946 |
|---|---|
| Households | 340 |
| Median household income | $34,318 |
| Median home value | $253,600 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Glenallen. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Glenallen
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
63751 | Glenallen , MO | Standard | 946 | $34,318 | $253,600 |
Map of Glenallen ZIP codes
The ZIP codes of Glenallen, 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 Glenallen
The nearest larger towns are Marble Hill (1,758 people, 8.3 mi), Advance (1,450 people, 17 mi) and Fredericktown (4,507 people, 22 mi).
| Town | Population | Distance |
|---|---|---|
| Fredericktown | 4,507 | 22.0 mi |
| Chaffee | 3,026 | 26.5 mi |
| Jackson | 15,659 | 27.0 mi |
More nearby: every ZIP code in Bollinger County · Missouri ZIP codes
Cite this page
zipcodes.pro. “Glenallen, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/glenallen
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