Armstrong, IA ZIP code
The ZIP code for Armstrong, Iowa is 50514. It is in Emmet County.
- Population in these ZIPs
- 1,117
- Avg. median income
- $73,000population-weighted
- Typical home value
- $167,600population-weighted
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Armstrong, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 50514 | 1,117 | $73,000 | $167,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Armstrong
- Dolliver 7 mi
- Ringsted 8 mi
- Swea City 8 mi
- Fenton 13 mi
- Ledyard 14 mi
- Bancroft 14 mi
- Wallingford 15 mi
- Lone Rock 16 mi
- Estherville 17 mi
- Graettinger 18 mi
- Lakota 19 mi
- Cylinder 20 mi
Frequently asked questions
What is the ZIP code for Armstrong, IA?
The ZIP code for Armstrong, IA is 50514.
What county is Armstrong, Iowa in?
Armstrong ZIP codes are in Emmet County.