Peoria ZIP codes, Colorado
No ZIP code is named for Peoria, CO; addresses there use a neighbouring town's name. The ZIP code covering it is 80103. Its area codes are 303 and 720.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 75
- County
- Adams County
- State
- Colorado
NANPA lists no telephone rate centre for Peoria itself, so these are the area codes of the nearest one, Byers (0.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Peoria
These ZIP codes cover part of Peoria but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
80103 | Byers , CO | Standard | 3,215 | $102,656 | $501,900 |
Map of Peoria ZIP codes
The ZIP codes of Peoria, CO, 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 Peoria
The nearest larger towns are Deer Trail (1,275 people, 5.6 mi), Byers (1,726 people, 5.6 mi) and Strasburg (3,455 people, 11 mi).
More nearby: every ZIP code in Adams County · Colorado ZIP codes
Cite this page
zipcodes.pro. “Peoria, CO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/co/peoria
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