Ashton, ID ZIP Codes
One ZIP code serves Ashton, Idaho: 83420. Together they are home to 2,580 residents in 990 households. That is more than the 1,417 people counted inside Ashton city limits, because these ZIP codes reach past its boundary.
Ashton city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,417 |
| Households | 491 |
| Median household income | $65,428 |
| Median home value | $221,300 |
| Median age | 40.9 |
| Median rent | $1,025 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 2,580 |
| Households (sum of ZIP codes) | 990 |
| Median household income, range across ZIP codes | $69,286 (83420) to $69,286 (83420) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $69,286 |
| Homeowners | 88.5% |
| Households with kids under 18 | 20.7% |
| Moved in the past year | 14.4% |
| Carrier routes in EDDM2GO's route library | 2 routes, 484 homes (1 of 1 ZIP codes) |
Every ZIP code in Ashton
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 83420 | Ashton | 2,580 | 990 | $69,286 | $337,700 | 88.5% | 20.7% | 14.4% | 2 | 501 | 0% of its land; mailing city |
A ZIP code is listed for Ashton when at least 10% of its land lies inside Ashton city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ashton. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Ashton.
Counties
- Fremont County — 7 ZIP codes
Price a mailing to Ashton ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Ashton, ID?
- 83420. A ZIP code is listed for Ashton when at least 10% of its land lies inside Ashton city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ashton.
- What is the population of Ashton, ID?
- The Census Bureau counts 1,417 residents inside Ashton city limits (ACS 2020–2024). The 1 ZIP code that serve Ashton hold 2,580 residents in all.
- What is the median household income in Ashton, ID?
- $65,428 inside Ashton city limits, per the Census Bureau. Across its ZIP codes the medians run from $69,286 to $69,286.
- How many carrier routes and mailboxes are in Ashton, ID?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 484 residential and 17 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.