Firth, ID ZIP Codes
One ZIP code serves Firth, Idaho: 83236. Together they are home to 1,840 residents in 786 households. That is more than the 429 people counted inside Firth city limits, because these ZIP codes reach past its boundary.
Firth city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 429 |
| Households | 148 |
| Median household income | $56,250 |
| Median home value | $235,400 |
| Median age | 37.2 |
| Median rent | $775 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,840 |
| Households (sum of ZIP codes) | 786 |
| Median household income, range across ZIP codes | $68,214 (83236) to $68,214 (83236) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $68,214 |
| Homeowners | 90.2% |
| Households with kids under 18 | 21.2% |
| Moved in the past year | 10.4% |
| Carrier routes in EDDM2GO's route library | 2 routes, 779 homes (1 of 1 ZIP codes) |
Every ZIP code in Firth
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 83236 | Firth | 1,840 | 786 | $68,214 | $283,500 | 90.2% | 21.2% | 10.4% | 2 | 792 | 0% of its land; mailing city |
A ZIP code is listed for Firth when at least 10% of its land lies inside Firth city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Firth. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Firth.
Counties
- Bingham County — 9 ZIP codes
Price a mailing to Firth ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Firth, ID?
- 83236. A ZIP code is listed for Firth when at least 10% of its land lies inside Firth city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Firth.
- What is the population of Firth, ID?
- The Census Bureau counts 429 residents inside Firth city limits (ACS 2020–2024). The 1 ZIP code that serve Firth hold 1,840 residents in all.
- What is the median household income in Firth, ID?
- $56,250 inside Firth city limits, per the Census Bureau. Across its ZIP codes the medians run from $68,214 to $68,214.
- How many carrier routes and mailboxes are in Firth, ID?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 779 residential and 13 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.