Hillside ZIP code, Colorado
The ZIP code for Hillside, CO is 81232, and its area code is 719.
- USPS city name
- 1 ZIP code
- Population
- 0
- Area code
- 719
- County
- Fremont County
- State
- Colorado
NANPA lists no telephone rate centre for Hillside itself, so these are the area codes of the nearest one, Westcliffe (15.1 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Hillside
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
81232 | Hillside , CO | Standard | 0 | — | — |
Map of Hillside ZIP codes
The ZIP codes of Hillside, 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 Hillside
| Town | Population | Distance |
|---|---|---|
| Lincoln Park | 3,986 | 23.8 mi |
| Cañon City | 17,122 | 24.0 mi |
| Park Center | 2,588 | 25.3 mi |
| Salida | 5,861 | 27.4 mi |
| Florence | 3,885 | 28.5 mi |
More nearby: every ZIP code in Fremont County · Colorado ZIP codes
Cite this page
zipcodes.pro. “Hillside, CO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/co/hillside
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