Armstrong, IA ZIP Codes
One ZIP code serves Armstrong, Iowa: 50514. Together they are home to 1,117 residents in 538 households. That is more than the 703 people counted inside Armstrong city limits, because these ZIP codes reach past its boundary.
Armstrong city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 703 |
| Households | 342 |
| Median household income | $58,250 |
| Median home value | $90,500 |
| Median age | 55.5 |
| Median rent | $632 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,117 |
| Households (sum of ZIP codes) | 538 |
| Median household income, range across ZIP codes | $73,000 (50514) to $73,000 (50514) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $73,000 |
| Homeowners | 81.0% |
| Households with kids under 18 | 23.6% |
| Moved in the past year | 5.6% |
| Carrier routes in EDDM2GO's route library | 2 routes, 504 homes (1 of 1 ZIP codes) |
Every ZIP code in Armstrong
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 50514 | Armstrong | 1,117 | 538 | $73,000 | $137,100 | 81.0% | 23.6% | 5.6% | 2 | 510 | 1% of its land; mailing city |
A ZIP code is listed for Armstrong when at least 10% of its land lies inside Armstrong city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Armstrong. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Armstrong.
Counties
- Emmet County — 7 ZIP codes
Price a mailing to Armstrong ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Armstrong, IA?
- 50514. A ZIP code is listed for Armstrong when at least 10% of its land lies inside Armstrong city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Armstrong.
- What is the population of Armstrong, IA?
- The Census Bureau counts 703 residents inside Armstrong city limits (ACS 2020–2024). The 1 ZIP code that serve Armstrong hold 1,117 residents in all.
- What is the median household income in Armstrong, IA?
- $58,250 inside Armstrong city limits, per the Census Bureau. Across its ZIP codes the medians run from $73,000 to $73,000.
- How many carrier routes and mailboxes are in Armstrong, IA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 504 residential and 6 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.