Etna ZIP code, Wyoming
The ZIP code for Etna, WY is 83118, and its area code is 307.
- USPS city name
- 1 ZIP code
- Population
- 433
- Area code
- 307
- County
- Lincoln County
- State
- Wyoming
NANPA lists no telephone rate centre for Etna itself, so these are the area codes of the nearest one, Alpine (10.4 miles). A town on an area-code boundary can differ from its neighbour.
Etna in numbers
About 433 people live in Etna, in 233 households. The median household income is $69,508 a year, 9% below the Wyoming median of $76,176 (US: $80,734). The median owner-occupied home is valued at $359,500 (16% above the Wyoming median).
| Population | 433 |
|---|---|
| Households | 233 |
| Median household income | $69,508 |
| Median home value | $359,500 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Etna. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Etna
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
83118 | Etna , WY | Standard | 433 | $69,508 | $359,500 |
Map of Etna ZIP codes
The ZIP codes of Etna, WY, 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 Etna
The nearest larger towns are Star Valley Ranch (2,007 people, 4.5 mi), Thayne (732 people, 7.9 mi) and Alpine (1,222 people, 8.8 mi).
| Town | Population | Distance |
|---|---|---|
| Afton | 2,908 | 21.6 mi |
More nearby: every ZIP code in Lincoln County · Wyoming ZIP codes
Cite this page
zipcodes.pro. “Etna, WY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wy/etna
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