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zipcodes.pro — CITY/ID/ASHTON

Ashton ZIP code, Idaho

The ZIP code for Ashton, ID is 83420, and its area codes are 208 and 986.

USPS city name
1 ZIP code
Population
1,417
Area codes
208, 986
State
Idaho

Ashton in numbers

About 1,417 people live in Ashton, in 491 households. The median household income is $65,428 a year, 16% below the Idaho median of $77,800 (US: $80,734). The median owner-occupied home is valued at $221,300 (47% below the Idaho median), and median gross rent is $1,025 a month. The median age is 40.9; 16.9% of adults 25 and over hold a bachelor's degree or higher (31.8% across Idaho); the average commute takes 15 minutes.

Population1,417Ashton1,417
Households491Ashton491
Median age40.9Ashton40.9Idaho37.3US 38.9
Median household income$65,428Ashton$65,428Idaho$77,800US $80,734
Median home value$221,300Ashton$221,300Idaho$418,600US $332,700
Median gross rent$1,025Ashton$1,025Idaho$1,238US $1,413
Bachelor's degree or higher16.9%Ashton16.9%Idaho31.8%US 35.7%
Mean commute14.7 minAshton14.7 minIdaho21.6 minUS 26.4 min
Population density2,221 / sq miAshton2,221 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Ashton city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Ashton

ZIP codes with the USPS city name Ashton
ZIP City Type Population Median income Median home
83420 Ashton , ID Standard 2,580 $69,286 $337,700

Map of Ashton ZIP codes

83420

The ZIP codes of Ashton, ID, 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 Ashton

The nearest larger towns are St. Anthony (3,911 people, 14 mi), Sugar City (2,122 people, 20 mi) and Rexburg (40,543 people, 24 mi).

Towns near Ashton
TownPopulationDistance
St. Anthony 3,911 13.9 mi
Rexburg 40,543 24.3 mi
Driggs 2,925 29.2 mi

More nearby: every ZIP code in Fremont County · Idaho ZIP codes

Cite this page

zipcodes.pro. “Ashton, ID ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/id/ashton

Underlying data is public domain or openly licensed — sources, vintages and licences.